module.exports =
/******/ (function(modules) { // webpackBootstrap
/******/ 	// The module cache
/******/ 	var installedModules = {};
/******/
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/
/******/ 		// Check if module is in cache
/******/ 		if(installedModules[moduleId]) {
/******/ 			return installedModules[moduleId].exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = installedModules[moduleId] = {
/******/ 			i: moduleId,
/******/ 			l: false,
/******/ 			exports: {}
/******/ 		};
/******/
/******/ 		// Execute the module function
/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ 		// Flag the module as loaded
/******/ 		module.l = true;
/******/
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
/******/
/******/
/******/ 	// expose the modules object (__webpack_modules__)
/******/ 	__webpack_require__.m = modules;
/******/
/******/ 	// expose the module cache
/******/ 	__webpack_require__.c = installedModules;
/******/
/******/ 	// define getter function for harmony exports
/******/ 	__webpack_require__.d = function(exports, name, getter) {
/******/ 		if(!__webpack_require__.o(exports, name)) {
/******/ 			Object.defineProperty(exports, name, {
/******/ 				configurable: false,
/******/ 				enumerable: true,
/******/ 				get: getter
/******/ 			});
/******/ 		}
/******/ 	};
/******/
/******/ 	// getDefaultExport function for compatibility with non-harmony modules
/******/ 	__webpack_require__.n = function(module) {
/******/ 		var getter = module && module.__esModule ?
/******/ 			function getDefault() { return module['default']; } :
/******/ 			function getModuleExports() { return module; };
/******/ 		__webpack_require__.d(getter, 'a', getter);
/******/ 		return getter;
/******/ 	};
/******/
/******/ 	// Object.prototype.hasOwnProperty.call
/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ 	// __webpack_public_path__
/******/ 	__webpack_require__.p = "./";
/******/
/******/ 	// Load entry module and return exports
/******/ 	return __webpack_require__(__webpack_require__.s = 272);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports) {

// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
var global = module.exports = typeof window != 'undefined' && window.Math == Math
  ? window : typeof self != 'undefined' && self.Math == Math ? self
  // eslint-disable-next-line no-new-func
  : Function('return this')();
if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef


/***/ }),
/* 1 */
/***/ (function(module, exports) {

/* globals __VUE_SSR_CONTEXT__ */

// this module is a runtime utility for cleaner component module output and will
// be included in the final webpack user bundle

module.exports = function normalizeComponent (
  rawScriptExports,
  compiledTemplate,
  injectStyles,
  scopeId,
  moduleIdentifier /* server only */
) {
  var esModule
  var scriptExports = rawScriptExports = rawScriptExports || {}

  // ES6 modules interop
  var type = typeof rawScriptExports.default
  if (type === 'object' || type === 'function') {
    esModule = rawScriptExports
    scriptExports = rawScriptExports.default
  }

  // Vue.extend constructor export interop
  var options = typeof scriptExports === 'function'
    ? scriptExports.options
    : scriptExports

  // render functions
  if (compiledTemplate) {
    options.render = compiledTemplate.render
    options.staticRenderFns = compiledTemplate.staticRenderFns
  }

  // scopedId
  if (scopeId) {
    options._scopeId = scopeId
  }

  var hook
  if (moduleIdentifier) { // server build
    hook = function (context) {
      // 2.3 injection
      context =
        context || // cached call
        (this.$vnode && this.$vnode.ssrContext) || // stateful
        (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional
      // 2.2 with runInNewContext: true
      if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
        context = __VUE_SSR_CONTEXT__
      }
      // inject component styles
      if (injectStyles) {
        injectStyles.call(this, context)
      }
      // register component module identifier for async chunk inferrence
      if (context && context._registeredComponents) {
        context._registeredComponents.add(moduleIdentifier)
      }
    }
    // used by ssr in case component is cached and beforeCreate
    // never gets called
    options._ssrRegister = hook
  } else if (injectStyles) {
    hook = injectStyles
  }

  if (hook) {
    var functional = options.functional
    var existing = functional
      ? options.render
      : options.beforeCreate
    if (!functional) {
      // inject component registration as beforeCreate hook
      options.beforeCreate = existing
        ? [].concat(existing, hook)
        : [hook]
    } else {
      // register for functioal component in vue file
      options.render = function renderWithStyleInjection (h, context) {
        hook.call(context)
        return existing(h, context)
      }
    }
  }

  return {
    esModule: esModule,
    exports: scriptExports,
    options: options
  }
}


/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {

var store = __webpack_require__(25)('wks');
var uid = __webpack_require__(20);
var Symbol = __webpack_require__(0).Symbol;
var USE_SYMBOL = typeof Symbol == 'function';

var $exports = module.exports = function (name) {
  return store[name] || (store[name] =
    USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));
};

$exports.store = store;


/***/ }),
/* 3 */
/***/ (function(module, exports) {

var core = module.exports = { version: '2.5.3' };
if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef


/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {

// Thank's IE8 for his funny defineProperty
module.exports = !__webpack_require__(9)(function () {
  return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
});


/***/ }),
/* 5 */
/***/ (function(module, exports) {

module.exports = function (it) {
  return typeof it === 'object' ? it !== null : typeof it === 'function';
};


/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {

var dP = __webpack_require__(7);
var createDesc = __webpack_require__(15);
module.exports = __webpack_require__(4) ? function (object, key, value) {
  return dP.f(object, key, createDesc(1, value));
} : function (object, key, value) {
  object[key] = value;
  return object;
};


/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {

var anObject = __webpack_require__(8);
var IE8_DOM_DEFINE = __webpack_require__(33);
var toPrimitive = __webpack_require__(30);
var dP = Object.defineProperty;

exports.f = __webpack_require__(4) ? Object.defineProperty : function defineProperty(O, P, Attributes) {
  anObject(O);
  P = toPrimitive(P, true);
  anObject(Attributes);
  if (IE8_DOM_DEFINE) try {
    return dP(O, P, Attributes);
  } catch (e) { /* empty */ }
  if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
  if ('value' in Attributes) O[P] = Attributes.value;
  return O;
};


/***/ }),
/* 8 */
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(5);
module.exports = function (it) {
  if (!isObject(it)) throw TypeError(it + ' is not an object!');
  return it;
};


/***/ }),
/* 9 */
/***/ (function(module, exports) {

module.exports = function (exec) {
  try {
    return !!exec();
  } catch (e) {
    return true;
  }
};


/***/ }),
/* 10 */
/***/ (function(module, exports) {

var hasOwnProperty = {}.hasOwnProperty;
module.exports = function (it, key) {
  return hasOwnProperty.call(it, key);
};


/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__(0);
var core = __webpack_require__(3);
var ctx = __webpack_require__(21);
var hide = __webpack_require__(6);
var PROTOTYPE = 'prototype';

var $export = function (type, name, source) {
  var IS_FORCED = type & $export.F;
  var IS_GLOBAL = type & $export.G;
  var IS_STATIC = type & $export.S;
  var IS_PROTO = type & $export.P;
  var IS_BIND = type & $export.B;
  var IS_WRAP = type & $export.W;
  var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});
  var expProto = exports[PROTOTYPE];
  var target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE];
  var key, own, out;
  if (IS_GLOBAL) source = name;
  for (key in source) {
    // contains in native
    own = !IS_FORCED && target && target[key] !== undefined;
    if (own && key in exports) continue;
    // export native or passed
    out = own ? target[key] : source[key];
    // prevent global pollution for namespaces
    exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
    // bind timers to global for call from export context
    : IS_BIND && own ? ctx(out, global)
    // wrap global constructors for prevent change them in library
    : IS_WRAP && target[key] == out ? (function (C) {
      var F = function (a, b, c) {
        if (this instanceof C) {
          switch (arguments.length) {
            case 0: return new C();
            case 1: return new C(a);
            case 2: return new C(a, b);
          } return new C(a, b, c);
        } return C.apply(this, arguments);
      };
      F[PROTOTYPE] = C[PROTOTYPE];
      return F;
    // make static versions for prototype methods
    })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
    // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
    if (IS_PROTO) {
      (exports.virtual || (exports.virtual = {}))[key] = out;
      // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
      if (type & $export.R && expProto && !expProto[key]) hide(expProto, key, out);
    }
  }
};
// type bitmap
$export.F = 1;   // forced
$export.G = 2;   // global
$export.S = 4;   // static
$export.P = 8;   // proto
$export.B = 16;  // bind
$export.W = 32;  // wrap
$export.U = 64;  // safe
$export.R = 128; // real proto method for `library`
module.exports = $export;


/***/ }),
/* 12 */
/***/ (function(module, exports, __webpack_require__) {

// to indexed object, toObject with fallback for non-array-like ES3 strings
var IObject = __webpack_require__(23);
var defined = __webpack_require__(13);
module.exports = function (it) {
  return IObject(defined(it));
};


/***/ }),
/* 13 */
/***/ (function(module, exports) {

// 7.2.1 RequireObjectCoercible(argument)
module.exports = function (it) {
  if (it == undefined) throw TypeError("Can't call method on  " + it);
  return it;
};


/***/ }),
/* 14 */
/***/ (function(module, exports) {

// 7.1.4 ToInteger
var ceil = Math.ceil;
var floor = Math.floor;
module.exports = function (it) {
  return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
};


/***/ }),
/* 15 */
/***/ (function(module, exports) {

module.exports = function (bitmap, value) {
  return {
    enumerable: !(bitmap & 1),
    configurable: !(bitmap & 2),
    writable: !(bitmap & 4),
    value: value
  };
};


/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {

var shared = __webpack_require__(25)('keys');
var uid = __webpack_require__(20);
module.exports = function (key) {
  return shared[key] || (shared[key] = uid(key));
};


/***/ }),
/* 17 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.13 ToObject(argument)
var defined = __webpack_require__(13);
module.exports = function (it) {
  return Object(defined(it));
};


/***/ }),
/* 18 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.14 / 15.2.3.14 Object.keys(O)
var $keys = __webpack_require__(34);
var enumBugKeys = __webpack_require__(26);

module.exports = Object.keys || function keys(O) {
  return $keys(O, enumBugKeys);
};


/***/ }),
/* 19 */
/***/ (function(module, exports) {

var toString = {}.toString;

module.exports = function (it) {
  return toString.call(it).slice(8, -1);
};


/***/ }),
/* 20 */
/***/ (function(module, exports) {

var id = 0;
var px = Math.random();
module.exports = function (key) {
  return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
};


/***/ }),
/* 21 */
/***/ (function(module, exports, __webpack_require__) {

// optional / simple context binding
var aFunction = __webpack_require__(28);
module.exports = function (fn, that, length) {
  aFunction(fn);
  if (that === undefined) return fn;
  switch (length) {
    case 1: return function (a) {
      return fn.call(that, a);
    };
    case 2: return function (a, b) {
      return fn.call(that, a, b);
    };
    case 3: return function (a, b, c) {
      return fn.call(that, a, b, c);
    };
  }
  return function (/* ...args */) {
    return fn.apply(that, arguments);
  };
};


/***/ }),
/* 22 */
/***/ (function(module, exports) {

module.exports = {};


/***/ }),
/* 23 */
/***/ (function(module, exports, __webpack_require__) {

// fallback for non-array-like ES3 and non-enumerable old V8 strings
var cof = __webpack_require__(19);
// eslint-disable-next-line no-prototype-builtins
module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
  return cof(it) == 'String' ? it.split('') : Object(it);
};


/***/ }),
/* 24 */
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(5);
var document = __webpack_require__(0).document;
// typeof document.createElement is 'object' in old IE
var is = isObject(document) && isObject(document.createElement);
module.exports = function (it) {
  return is ? document.createElement(it) : {};
};


/***/ }),
/* 25 */
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__(0);
var SHARED = '__core-js_shared__';
var store = global[SHARED] || (global[SHARED] = {});
module.exports = function (key) {
  return store[key] || (store[key] = {});
};


/***/ }),
/* 26 */
/***/ (function(module, exports) {

// IE 8- don't enum bug keys
module.exports = (
  'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
).split(',');


/***/ }),
/* 27 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.15 ToLength
var toInteger = __webpack_require__(14);
var min = Math.min;
module.exports = function (it) {
  return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
};


/***/ }),
/* 28 */
/***/ (function(module, exports) {

module.exports = function (it) {
  if (typeof it != 'function') throw TypeError(it + ' is not a function!');
  return it;
};


/***/ }),
/* 29 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(42), __esModule: true };

/***/ }),
/* 30 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.1 ToPrimitive(input [, PreferredType])
var isObject = __webpack_require__(5);
// instead of the ES6 spec version, we didn't implement @@toPrimitive case
// and the second argument - flag - preferred type is a string
module.exports = function (it, S) {
  if (!isObject(it)) return it;
  var fn, val;
  if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
  if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;
  if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
  throw TypeError("Can't convert object to primitive value");
};


/***/ }),
/* 31 */
/***/ (function(module, exports) {

exports.f = {}.propertyIsEnumerable;


/***/ }),
/* 32 */,
/* 33 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = !__webpack_require__(4) && !__webpack_require__(9)(function () {
  return Object.defineProperty(__webpack_require__(24)('div'), 'a', { get: function () { return 7; } }).a != 7;
});


/***/ }),
/* 34 */
/***/ (function(module, exports, __webpack_require__) {

var has = __webpack_require__(10);
var toIObject = __webpack_require__(12);
var arrayIndexOf = __webpack_require__(37)(false);
var IE_PROTO = __webpack_require__(16)('IE_PROTO');

module.exports = function (object, names) {
  var O = toIObject(object);
  var i = 0;
  var result = [];
  var key;
  for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);
  // Don't enum bug & hidden keys
  while (names.length > i) if (has(O, key = names[i++])) {
    ~arrayIndexOf(result, key) || result.push(key);
  }
  return result;
};


/***/ }),
/* 35 */
/***/ (function(module, exports, __webpack_require__) {

var def = __webpack_require__(7).f;
var has = __webpack_require__(10);
var TAG = __webpack_require__(2)('toStringTag');

module.exports = function (it, tag, stat) {
  if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });
};


/***/ }),
/* 36 */
/***/ (function(module, exports) {

exports.f = Object.getOwnPropertySymbols;


/***/ }),
/* 37 */
/***/ (function(module, exports, __webpack_require__) {

// false -> Array#indexOf
// true  -> Array#includes
var toIObject = __webpack_require__(12);
var toLength = __webpack_require__(27);
var toAbsoluteIndex = __webpack_require__(38);
module.exports = function (IS_INCLUDES) {
  return function ($this, el, fromIndex) {
    var O = toIObject($this);
    var length = toLength(O.length);
    var index = toAbsoluteIndex(fromIndex, length);
    var value;
    // Array#includes uses SameValueZero equality algorithm
    // eslint-disable-next-line no-self-compare
    if (IS_INCLUDES && el != el) while (length > index) {
      value = O[index++];
      // eslint-disable-next-line no-self-compare
      if (value != value) return true;
    // Array#indexOf ignores holes, Array#includes - not
    } else for (;length > index; index++) if (IS_INCLUDES || index in O) {
      if (O[index] === el) return IS_INCLUDES || index || 0;
    } return !IS_INCLUDES && -1;
  };
};


/***/ }),
/* 38 */
/***/ (function(module, exports, __webpack_require__) {

var toInteger = __webpack_require__(14);
var max = Math.max;
var min = Math.min;
module.exports = function (index, length) {
  index = toInteger(index);
  return index < 0 ? max(index + length, 0) : min(index, length);
};


/***/ }),
/* 39 */,
/* 40 */,
/* 41 */
/***/ (function(module, exports) {

module.exports = true;


/***/ }),
/* 42 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(43);
module.exports = __webpack_require__(3).Object.assign;


/***/ }),
/* 43 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.3.1 Object.assign(target, source)
var $export = __webpack_require__(11);

$export($export.S + $export.F, 'Object', { assign: __webpack_require__(44) });


/***/ }),
/* 44 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// 19.1.2.1 Object.assign(target, source, ...)
var getKeys = __webpack_require__(18);
var gOPS = __webpack_require__(36);
var pIE = __webpack_require__(31);
var toObject = __webpack_require__(17);
var IObject = __webpack_require__(23);
var $assign = Object.assign;

// should work with symbols and should have deterministic property order (V8 bug)
module.exports = !$assign || __webpack_require__(9)(function () {
  var A = {};
  var B = {};
  // eslint-disable-next-line no-undef
  var S = Symbol();
  var K = 'abcdefghijklmnopqrst';
  A[S] = 7;
  K.split('').forEach(function (k) { B[k] = k; });
  return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K;
}) ? function assign(target, source) { // eslint-disable-line no-unused-vars
  var T = toObject(target);
  var aLen = arguments.length;
  var index = 1;
  var getSymbols = gOPS.f;
  var isEnum = pIE.f;
  while (aLen > index) {
    var S = IObject(arguments[index++]);
    var keys = getSymbols ? getKeys(S).concat(getSymbols(S)) : getKeys(S);
    var length = keys.length;
    var j = 0;
    var key;
    while (length > j) if (isEnum.call(S, key = keys[j++])) T[key] = S[key];
  } return T;
} : $assign;


/***/ }),
/* 45 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var LIBRARY = __webpack_require__(41);
var $export = __webpack_require__(11);
var redefine = __webpack_require__(47);
var hide = __webpack_require__(6);
var has = __webpack_require__(10);
var Iterators = __webpack_require__(22);
var $iterCreate = __webpack_require__(56);
var setToStringTag = __webpack_require__(35);
var getPrototypeOf = __webpack_require__(58);
var ITERATOR = __webpack_require__(2)('iterator');
var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`
var FF_ITERATOR = '@@iterator';
var KEYS = 'keys';
var VALUES = 'values';

var returnThis = function () { return this; };

module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {
  $iterCreate(Constructor, NAME, next);
  var getMethod = function (kind) {
    if (!BUGGY && kind in proto) return proto[kind];
    switch (kind) {
      case KEYS: return function keys() { return new Constructor(this, kind); };
      case VALUES: return function values() { return new Constructor(this, kind); };
    } return function entries() { return new Constructor(this, kind); };
  };
  var TAG = NAME + ' Iterator';
  var DEF_VALUES = DEFAULT == VALUES;
  var VALUES_BUG = false;
  var proto = Base.prototype;
  var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];
  var $default = (!BUGGY && $native) || getMethod(DEFAULT);
  var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;
  var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;
  var methods, key, IteratorPrototype;
  // Fix native
  if ($anyNative) {
    IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));
    if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {
      // Set @@toStringTag to native iterators
      setToStringTag(IteratorPrototype, TAG, true);
      // fix for some old engines
      if (!LIBRARY && !has(IteratorPrototype, ITERATOR)) hide(IteratorPrototype, ITERATOR, returnThis);
    }
  }
  // fix Array#{values, @@iterator}.name in V8 / FF
  if (DEF_VALUES && $native && $native.name !== VALUES) {
    VALUES_BUG = true;
    $default = function values() { return $native.call(this); };
  }
  // Define iterator
  if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
    hide(proto, ITERATOR, $default);
  }
  // Plug for library
  Iterators[NAME] = $default;
  Iterators[TAG] = returnThis;
  if (DEFAULT) {
    methods = {
      values: DEF_VALUES ? $default : getMethod(VALUES),
      keys: IS_SET ? $default : getMethod(KEYS),
      entries: $entries
    };
    if (FORCED) for (key in methods) {
      if (!(key in proto)) redefine(proto, key, methods[key]);
    } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);
  }
  return methods;
};


/***/ }),
/* 46 */,
/* 47 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(6);


/***/ }),
/* 48 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
var anObject = __webpack_require__(8);
var dPs = __webpack_require__(57);
var enumBugKeys = __webpack_require__(26);
var IE_PROTO = __webpack_require__(16)('IE_PROTO');
var Empty = function () { /* empty */ };
var PROTOTYPE = 'prototype';

// Create object with fake `null` prototype: use iframe Object with cleared prototype
var createDict = function () {
  // Thrash, waste and sodomy: IE GC bug
  var iframe = __webpack_require__(24)('iframe');
  var i = enumBugKeys.length;
  var lt = '<';
  var gt = '>';
  var iframeDocument;
  iframe.style.display = 'none';
  __webpack_require__(49).appendChild(iframe);
  iframe.src = 'javascript:'; // eslint-disable-line no-script-url
  // createDict = iframe.contentWindow.Object;
  // html.removeChild(iframe);
  iframeDocument = iframe.contentWindow.document;
  iframeDocument.open();
  iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
  iframeDocument.close();
  createDict = iframeDocument.F;
  while (i--) delete createDict[PROTOTYPE][enumBugKeys[i]];
  return createDict();
};

module.exports = Object.create || function create(O, Properties) {
  var result;
  if (O !== null) {
    Empty[PROTOTYPE] = anObject(O);
    result = new Empty();
    Empty[PROTOTYPE] = null;
    // add "__proto__" for Object.getPrototypeOf polyfill
    result[IE_PROTO] = O;
  } else result = createDict();
  return Properties === undefined ? result : dPs(result, Properties);
};


/***/ }),
/* 49 */
/***/ (function(module, exports, __webpack_require__) {

var document = __webpack_require__(0).document;
module.exports = document && document.documentElement;


/***/ }),
/* 50 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var $at = __webpack_require__(55)(true);

// 21.1.3.27 String.prototype[@@iterator]()
__webpack_require__(45)(String, 'String', function (iterated) {
  this._t = String(iterated); // target
  this._i = 0;                // next index
// 21.1.5.2.1 %StringIteratorPrototype%.next()
}, function () {
  var O = this._t;
  var index = this._i;
  var point;
  if (index >= O.length) return { value: undefined, done: true };
  point = $at(O, index);
  this._i += point.length;
  return { value: point, done: false };
});


/***/ }),
/* 51 */,
/* 52 */,
/* 53 */,
/* 54 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/*!
 * better-normal-scroll v1.9.1
 * (c) 2016-2018 ustbhuangyi
 * Released under the MIT License.
 */
var slicedToArray = function () {
  function sliceIterator(arr, i) {
    var _arr = [];
    var _n = true;
    var _d = false;
    var _e = undefined;

    try {
      for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
        _arr.push(_s.value);

        if (i && _arr.length === i) break;
      }
    } catch (err) {
      _d = true;
      _e = err;
    } finally {
      try {
        if (!_n && _i["return"]) _i["return"]();
      } finally {
        if (_d) throw _e;
      }
    }

    return _arr;
  }

  return function (arr, i) {
    if (Array.isArray(arr)) {
      return arr;
    } else if (Symbol.iterator in Object(arr)) {
      return sliceIterator(arr, i);
    } else {
      throw new TypeError("Invalid attempt to destructure non-iterable instance");
    }
  };
}();













var toConsumableArray = function (arr) {
  if (Array.isArray(arr)) {
    for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) arr2[i] = arr[i];

    return arr2;
  } else {
    return Array.from(arr);
  }
};

function eventMixin(BScroll) {
  BScroll.prototype.on = function (type, fn) {
    var context = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : this;

    if (!this._events[type]) {
      this._events[type] = [];
    }

    this._events[type].push([fn, context]);
  };

  BScroll.prototype.once = function (type, fn) {
    var context = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : this;

    function magic() {
      this.off(type, magic);

      fn.apply(context, arguments);
    }
    // To expose the corresponding function method in order to execute the off method
    magic.fn = fn;

    this.on(type, magic);
  };

  BScroll.prototype.off = function (type, fn) {
    var _events = this._events[type];
    if (!_events) {
      return;
    }

    var count = _events.length;
    while (count--) {
      if (_events[count][0] === fn || _events[count][0] && _events[count][0].fn === fn) {
        _events[count][0] = undefined;
      }
    }
  };

  BScroll.prototype.trigger = function (type) {
    var events = this._events[type];
    if (!events) {
      return;
    }

    var len = events.length;
    var eventsCopy = [].concat(toConsumableArray(events));
    for (var i = 0; i < len; i++) {
      var event = eventsCopy[i];

      var _event = slicedToArray(event, 2),
          fn = _event[0],
          context = _event[1];

      if (fn) {
        fn.apply(context, [].slice.call(arguments, 1));
      }
    }
  };
}

// ssr support
var inBrowser = typeof window !== 'undefined';
var ua = inBrowser && navigator.userAgent.toLowerCase();
var isWeChatDevTools = ua && /wechatdevtools/.test(ua);
var isAndroid = ua && ua.indexOf('android') > 0;

function getNow() {
  return window.performance && window.performance.now ? window.performance.now() + window.performance.timing.navigationStart : +new Date();
}

function extend(target) {
  for (var _len = arguments.length, rest = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
    rest[_key - 1] = arguments[_key];
  }

  for (var i = 0; i < rest.length; i++) {
    var source = rest[i];
    for (var key in source) {
      target[key] = source[key];
    }
  }
  return target;
}

function isUndef(v) {
  return v === undefined || v === null;
}

var elementStyle = inBrowser && document.createElement('div').style;

var vendor = function () {
  if (!inBrowser) {
    return false;
  }
  var transformNames = {
    webkit: 'webkitTransform',
    Moz: 'MozTransform',
    O: 'OTransform',
    ms: 'msTransform',
    standard: 'transform'
  };

  for (var key in transformNames) {
    if (elementStyle[transformNames[key]] !== undefined) {
      return key;
    }
  }

  return false;
}();

function prefixStyle(style) {
  if (vendor === false) {
    return false;
  }

  if (vendor === 'standard') {
    if (style === 'transitionEnd') {
      return 'transitionend';
    }
    return style;
  }

  return vendor + style.charAt(0).toUpperCase() + style.substr(1);
}

function addEvent(el, type, fn, capture) {
  el.addEventListener(type, fn, { passive: false, capture: !!capture });
}

function removeEvent(el, type, fn, capture) {
  el.removeEventListener(type, fn, { passive: false, capture: !!capture });
}

function offset(el) {
  var left = 0;
  var top = 0;

  while (el) {
    left -= el.offsetLeft;
    top -= el.offsetTop;
    el = el.offsetParent;
  }

  return {
    left: left,
    top: top
  };
}

var transform = prefixStyle('transform');

var hasPerspective = inBrowser && prefixStyle('perspective') in elementStyle;
// fix issue #361
var hasTouch = inBrowser && ('ontouchstart' in window || isWeChatDevTools);
var hasTransform = transform !== false;
var hasTransition = inBrowser && prefixStyle('transition') in elementStyle;

var style = {
  transform: transform,
  transitionTimingFunction: prefixStyle('transitionTimingFunction'),
  transitionDuration: prefixStyle('transitionDuration'),
  transitionProperty: prefixStyle('transitionProperty'),
  transitionDelay: prefixStyle('transitionDelay'),
  transformOrigin: prefixStyle('transformOrigin'),
  transitionEnd: prefixStyle('transitionEnd')
};

var TOUCH_EVENT = 1;
var MOUSE_EVENT = 2;

var eventType = {
  touchstart: TOUCH_EVENT,
  touchmove: TOUCH_EVENT,
  touchend: TOUCH_EVENT,

  mousedown: MOUSE_EVENT,
  mousemove: MOUSE_EVENT,
  mouseup: MOUSE_EVENT
};

function getRect(el) {
  if (el instanceof window.SVGElement) {
    var rect = el.getBoundingClientRect();
    return {
      top: rect.top,
      left: rect.left,
      width: rect.width,
      height: rect.height
    };
  } else {
    return {
      top: el.offsetTop,
      left: el.offsetLeft,
      width: el.offsetWidth,
      height: el.offsetHeight
    };
  }
}

function preventDefaultException(el, exceptions) {
  for (var i in exceptions) {
    if (exceptions[i].test(el[i])) {
      return true;
    }
  }
  return false;
}

function tap(e, eventName) {
  var ev = document.createEvent('Event');
  ev.initEvent(eventName, true, true);
  ev.pageX = e.pageX;
  ev.pageY = e.pageY;
  e.target.dispatchEvent(ev);
}

function click(e) {
  var eventSource = void 0;
  if (e.type === 'mouseup' || e.type === 'mousecancel') {
    eventSource = e;
  } else if (e.type === 'touchend' || e.type === 'touchcancel') {
    eventSource = e.changedTouches[0];
  }
  var posSrc = {};
  if (eventSource) {
    posSrc.screenX = eventSource.screenX || 0;
    posSrc.screenY = eventSource.screenY || 0;
    posSrc.clientX = eventSource.clientX || 0;
    posSrc.clientY = eventSource.clientY || 0;
  }
  var ev = void 0;
  var event = 'click';
  var bubbles = true;
  var cancelable = true;
  if (typeof MouseEvent !== 'undefined') {
    try {
      ev = new MouseEvent(event, extend({
        bubbles: bubbles,
        cancelable: cancelable
      }, posSrc));
    } catch (e) {
      createEvent();
    }
  } else {
    createEvent();
  }

  function createEvent() {
    ev = document.createEvent('Event');
    ev.initEvent(event, bubbles, cancelable);
    extend(ev, posSrc);
  }

  // forwardedTouchEvent set to true in case of the conflict with fastclick
  ev.forwardedTouchEvent = true;
  ev._constructed = true;
  e.target.dispatchEvent(ev);
}

function prepend(el, target) {
  if (target.firstChild) {
    before(el, target.firstChild);
  } else {
    target.appendChild(el);
  }
}

function before(el, target) {
  target.parentNode.insertBefore(el, target);
}

function removeChild(el, child) {
  el.removeChild(child);
}

var DEFAULT_OPTIONS = {
  startX: 0,
  startY: 0,
  scrollX: false,
  scrollY: true,
  freeScroll: false,
  directionLockThreshold: 5,
  eventPassthrough: '',
  click: false,
  tap: false,
  bounce: true,
  bounceTime: 800,
  momentum: true,
  momentumLimitTime: 300,
  momentumLimitDistance: 15,
  swipeTime: 2500,
  swipeBounceTime: 500,
  deceleration: 0.001,
  flickLimitTime: 200,
  flickLimitDistance: 100,
  resizePolling: 60,
  probeType: 0,
  preventDefault: true,
  preventDefaultException: {
    tagName: /^(INPUT|TEXTAREA|BUTTON|SELECT)$/
  },
  HWCompositing: true,
  useTransition: true,
  useTransform: true,
  bindToWrapper: false,
  disableMouse: hasTouch,
  disableTouch: !hasTouch,
  observeDOM: true,
  autoBlur: true,
  /**
   * for picker
   * wheel: {
   *   selectedIndex: 0,
   *   rotate: 25,
   *   adjustTime: 400
   *   wheelWrapperClass: 'wheel-scroll',
   *   wheelItemClass: 'wheel-item'
   * }
   */
  wheel: false,
  /**
   * for slide
   * snap: {
   *   loop: false,
   *   el: domEl,
   *   threshold: 0.1,
   *   stepX: 100,
   *   stepY: 100,
   *   speed: 400,
   *   easing: {
   *     style: 'cubic-bezier(0.25, 0.46, 0.45, 0.94)',
   *     fn: function (t) {
   *       return t * (2 - t)
   *     }
   *   }
   *   listenFlick: true
   * }
   */
  snap: false,
  /**
   * for scrollbar
   * scrollbar: {
   *   fade: true,
   *   interactive: false
   * }
   */
  scrollbar: false,
  /**
   * for pull down and refresh
   * pullDownRefresh: {
   *   threshold: 50,
   *   stop: 20
   * }
   */
  pullDownRefresh: false,
  /**
   * for pull up and load
   * pullUpLoad: {
   *   threshold: 50
   * }
   */
  pullUpLoad: false,
  /**
   * for mouse wheel
   * mouseWheel:{
   *   speed: 20,
   *   invert: false
   * }
   */
  mouseWheel: false,
  stopPropagation: false
};

function initMixin(BScroll) {
  BScroll.prototype._init = function (el, options) {
    this._handleOptions(options);

    // init private custom events
    this._events = {};

    this.x = 0;
    this.y = 0;
    this.directionX = 0;
    this.directionY = 0;

    this._addDOMEvents();

    this._initExtFeatures();

    this._watchTransition();

    if (this.options.observeDOM) {
      this._initDOMObserver();
    }

    if (this.options.autoBlur) {
      this._handleAutoBlur();
    }

    this.refresh();

    if (!this.options.snap) {
      this.scrollTo(this.options.startX, this.options.startY);
    }

    this.enable();
  };

  BScroll.prototype._handleOptions = function (options) {
    this.options = extend({}, DEFAULT_OPTIONS, options);

    this.translateZ = this.options.HWCompositing && hasPerspective ? ' translateZ(0)' : '';

    this.options.useTransition = this.options.useTransition && hasTransition;
    this.options.useTransform = this.options.useTransform && hasTransform;

    this.options.preventDefault = !this.options.eventPassthrough && this.options.preventDefault;

    // If you want eventPassthrough I have to lock one of the axes
    this.options.scrollX = this.options.eventPassthrough === 'horizontal' ? false : this.options.scrollX;
    this.options.scrollY = this.options.eventPassthrough === 'vertical' ? false : this.options.scrollY;

    // With eventPassthrough we also need lockDirection mechanism
    this.options.freeScroll = this.options.freeScroll && !this.options.eventPassthrough;
    this.options.directionLockThreshold = this.options.eventPassthrough ? 0 : this.options.directionLockThreshold;

    if (this.options.tap === true) {
      this.options.tap = 'tap';
    }
  };

  BScroll.prototype._addDOMEvents = function () {
    var eventOperation = addEvent;
    this._handleDOMEvents(eventOperation);
  };

  BScroll.prototype._removeDOMEvents = function () {
    var eventOperation = removeEvent;
    this._handleDOMEvents(eventOperation);
  };

  BScroll.prototype._handleDOMEvents = function (eventOperation) {
    var target = this.options.bindToWrapper ? this.wrapper : window;
    eventOperation(window, 'orientationchange', this);
    eventOperation(window, 'resize', this);

    if (this.options.click) {
      eventOperation(this.wrapper, 'click', this, true);
    }

    if (!this.options.disableMouse) {
      eventOperation(this.wrapper, 'mousedown', this);
      eventOperation(target, 'mousemove', this);
      eventOperation(target, 'mousecancel', this);
      eventOperation(target, 'mouseup', this);
    }

    if (hasTouch && !this.options.disableTouch) {
      eventOperation(this.wrapper, 'touchstart', this);
      eventOperation(target, 'touchmove', this);
      eventOperation(target, 'touchcancel', this);
      eventOperation(target, 'touchend', this);
    }

    eventOperation(this.scroller, style.transitionEnd, this);
  };

  BScroll.prototype._initExtFeatures = function () {
    if (this.options.snap) {
      this._initSnap();
    }
    if (this.options.scrollbar) {
      this._initScrollbar();
    }
    if (this.options.pullUpLoad) {
      this._initPullUp();
    }
    if (this.options.pullDownRefresh) {
      this._initPullDown();
    }
    if (this.options.wheel) {
      this._initWheel();
    }
    if (this.options.mouseWheel) {
      this._initMouseWheel();
    }
  };

  BScroll.prototype._watchTransition = function () {
    if (typeof Object.defineProperty !== 'function') {
      return;
    }
    var me = this;
    var isInTransition = false;
    Object.defineProperty(this, 'isInTransition', {
      get: function get() {
        return isInTransition;
      },
      set: function set(newVal) {
        isInTransition = newVal;
        // fix issue #359
        var el = me.scroller.children.length ? me.scroller.children : [me.scroller];
        var pointerEvents = isInTransition && !me.pulling ? 'none' : 'auto';
        for (var i = 0; i < el.length; i++) {
          el[i].style.pointerEvents = pointerEvents;
        }
      }
    });
  };

  BScroll.prototype._handleAutoBlur = function () {
    this.on('beforeScrollStart', function () {
      var activeElement = document.activeElement;
      if (activeElement && (activeElement.tagName === 'INPUT' || activeElement.tagName === 'TEXTAREA')) {
        activeElement.blur();
      }
    });
  };

  BScroll.prototype._initDOMObserver = function () {
    var _this = this;

    if (typeof MutationObserver !== 'undefined') {
      var timer = void 0;
      var observer = new MutationObserver(function (mutations) {
        // don't do any refresh during the transition, or outside of the boundaries
        if (_this._shouldNotRefresh()) {
          return;
        }
        var immediateRefresh = false;
        var deferredRefresh = false;
        for (var i = 0; i < mutations.length; i++) {
          var mutation = mutations[i];
          if (mutation.type !== 'attributes') {
            immediateRefresh = true;
            break;
          } else {
            if (mutation.target !== _this.scroller) {
              deferredRefresh = true;
              break;
            }
          }
        }
        if (immediateRefresh) {
          _this.refresh();
        } else if (deferredRefresh) {
          // attributes changes too often
          clearTimeout(timer);
          timer = setTimeout(function () {
            if (!_this._shouldNotRefresh()) {
              _this.refresh();
            }
          }, 60);
        }
      });
      var config = {
        attributes: true,
        childList: true,
        subtree: true
      };
      observer.observe(this.scroller, config);

      this.on('destroy', function () {
        observer.disconnect();
      });
    } else {
      this._checkDOMUpdate();
    }
  };

  BScroll.prototype._shouldNotRefresh = function () {
    var outsideBoundaries = this.x > 0 || this.x < this.maxScrollX || this.y > 0 || this.y < this.maxScrollY;

    return this.isInTransition || this.stopFromTransition || outsideBoundaries;
  };

  BScroll.prototype._checkDOMUpdate = function () {
    var scrollerRect = getRect(this.scroller);
    var oldWidth = scrollerRect.width;
    var oldHeight = scrollerRect.height;

    function check() {
      if (this.destroyed) {
        return;
      }
      scrollerRect = getRect(this.scroller);
      var newWidth = scrollerRect.width;
      var newHeight = scrollerRect.height;

      if (oldWidth !== newWidth || oldHeight !== newHeight) {
        this.refresh();
      }
      oldWidth = newWidth;
      oldHeight = newHeight;

      next.call(this);
    }

    function next() {
      var _this2 = this;

      setTimeout(function () {
        check.call(_this2);
      }, 1000);
    }

    next.call(this);
  };

  BScroll.prototype.handleEvent = function (e) {
    switch (e.type) {
      case 'touchstart':
      case 'mousedown':
        this._start(e);
        break;
      case 'touchmove':
      case 'mousemove':
        this._move(e);
        break;
      case 'touchend':
      case 'mouseup':
      case 'touchcancel':
      case 'mousecancel':
        this._end(e);
        break;
      case 'orientationchange':
      case 'resize':
        this._resize();
        break;
      case 'transitionend':
      case 'webkitTransitionEnd':
      case 'oTransitionEnd':
      case 'MSTransitionEnd':
        this._transitionEnd(e);
        break;
      case 'click':
        if (this.enabled && !e._constructed) {
          if (!preventDefaultException(e.target, this.options.preventDefaultException)) {
            e.preventDefault();
            e.stopPropagation();
          }
        }
        break;
      case 'wheel':
      case 'DOMMouseScroll':
      case 'mousewheel':
        this._onMouseWheel(e);
        break;
    }
  };

  BScroll.prototype.refresh = function () {
    var wrapperRect = getRect(this.wrapper);
    this.wrapperWidth = wrapperRect.width;
    this.wrapperHeight = wrapperRect.height;

    var scrollerRect = getRect(this.scroller);
    this.scrollerWidth = scrollerRect.width;
    this.scrollerHeight = scrollerRect.height;

    var wheel = this.options.wheel;
    if (wheel) {
      this.items = this.scroller.children;
      this.options.itemHeight = this.itemHeight = this.items.length ? this.scrollerHeight / this.items.length : 0;
      if (this.selectedIndex === undefined) {
        this.selectedIndex = wheel.selectedIndex || 0;
      }
      this.options.startY = -this.selectedIndex * this.itemHeight;
      this.maxScrollX = 0;
      this.maxScrollY = -this.itemHeight * (this.items.length - 1);
    } else {
      this.maxScrollX = this.wrapperWidth - this.scrollerWidth;
      this.maxScrollY = this.wrapperHeight - this.scrollerHeight;
    }

    this.hasHorizontalScroll = this.options.scrollX && this.maxScrollX < 0;
    this.hasVerticalScroll = this.options.scrollY && this.maxScrollY < 0;

    if (!this.hasHorizontalScroll) {
      this.maxScrollX = 0;
      this.scrollerWidth = this.wrapperWidth;
    }

    if (!this.hasVerticalScroll) {
      this.maxScrollY = 0;
      this.scrollerHeight = this.wrapperHeight;
    }

    this.endTime = 0;
    this.directionX = 0;
    this.directionY = 0;
    this.wrapperOffset = offset(this.wrapper);

    this.trigger('refresh');

    this.resetPosition();
  };

  BScroll.prototype.enable = function () {
    this.enabled = true;
  };

  BScroll.prototype.disable = function () {
    this.enabled = false;
  };
}

var ease = {
	// easeOutQuint
	swipe: {
		style: 'cubic-bezier(0.23, 1, 0.32, 1)',
		fn: function fn(t) {
			return 1 + --t * t * t * t * t;
		}
	},
	// easeOutQuard
	swipeBounce: {
		style: 'cubic-bezier(0.25, 0.46, 0.45, 0.94)',
		fn: function fn(t) {
			return t * (2 - t);
		}
	},
	// easeOutQuart
	bounce: {
		style: 'cubic-bezier(0.165, 0.84, 0.44, 1)',
		fn: function fn(t) {
			return 1 - --t * t * t * t;
		}
	}
};

function momentum(current, start, time, lowerMargin, wrapperSize, options) {
  var distance = current - start;
  var speed = Math.abs(distance) / time;

  var deceleration = options.deceleration,
      itemHeight = options.itemHeight,
      swipeBounceTime = options.swipeBounceTime,
      wheel = options.wheel,
      swipeTime = options.swipeTime;

  var duration = swipeTime;
  var rate = wheel ? 4 : 15;

  var destination = current + speed / deceleration * (distance < 0 ? -1 : 1);

  if (wheel && itemHeight) {
    destination = Math.round(destination / itemHeight) * itemHeight;
  }

  if (destination < lowerMargin) {
    destination = wrapperSize ? Math.max(lowerMargin - wrapperSize / 4, lowerMargin - wrapperSize / rate * speed) : lowerMargin;
    duration = swipeBounceTime;
  } else if (destination > 0) {
    destination = wrapperSize ? Math.min(wrapperSize / 4, wrapperSize / rate * speed) : 0;
    duration = swipeBounceTime;
  }

  return {
    destination: Math.round(destination),
    duration: duration
  };
}

var DEFAULT_INTERVAL = 100 / 60;

function noop() {}

var requestAnimationFrame = function () {
  if (!inBrowser) {
    /* istanbul ignore if */
    return noop;
  }
  return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame ||
  // if all else fails, use setTimeout
  function (callback) {
    return window.setTimeout(callback, (callback.interval || DEFAULT_INTERVAL) / 2); // make interval as precise as possible.
  };
}();

var cancelAnimationFrame = function () {
  if (!inBrowser) {
    /* istanbul ignore if */
    return noop;
  }
  return window.cancelAnimationFrame || window.webkitCancelAnimationFrame || window.mozCancelAnimationFrame || window.oCancelAnimationFrame || function (id) {
    window.clearTimeout(id);
  };
}();

var DIRECTION_UP = 1;
var DIRECTION_DOWN = -1;
var DIRECTION_LEFT = 1;
var DIRECTION_RIGHT = -1;

var PROBE_DEBOUNCE = 1;

var PROBE_REALTIME = 3;

function warn(msg) {
  console.error('[BScroll warn]: ' + msg);
}

function assert(condition, msg) {
  if (!condition) {
    throw new Error('[BScroll] ' + msg);
  }
}

function coreMixin(BScroll) {
  BScroll.prototype._start = function (e) {
    var _eventType = eventType[e.type];
    if (_eventType !== TOUCH_EVENT) {
      if (e.button !== 0) {
        return;
      }
    }
    if (!this.enabled || this.destroyed || this.initiated && this.initiated !== _eventType) {
      return;
    }
    this.initiated = _eventType;

    if (this.options.preventDefault && !preventDefaultException(e.target, this.options.preventDefaultException)) {
      e.preventDefault();
    }
    if (this.options.stopPropagation) {
      e.stopPropagation();
    }

    this.moved = false;
    this.distX = 0;
    this.distY = 0;
    this.directionX = 0;
    this.directionY = 0;
    this.movingDirectionX = 0;
    this.movingDirectionY = 0;
    this.directionLocked = 0;

    this._transitionTime();
    this.startTime = getNow();

    if (this.options.wheel) {
      this.target = e.target;
    }

    this.stop();

    var point = e.touches ? e.touches[0] : e;

    this.startX = this.x;
    this.startY = this.y;
    this.absStartX = this.x;
    this.absStartY = this.y;
    this.pointX = point.pageX;
    this.pointY = point.pageY;

    this.trigger('beforeScrollStart');
  };

  BScroll.prototype._move = function (e) {
    if (!this.enabled || this.destroyed || eventType[e.type] !== this.initiated) {
      return;
    }

    if (this.options.preventDefault) {
      e.preventDefault();
    }
    if (this.options.stopPropagation) {
      e.stopPropagation();
    }

    var point = e.touches ? e.touches[0] : e;
    var deltaX = point.pageX - this.pointX;
    var deltaY = point.pageY - this.pointY;

    this.pointX = point.pageX;
    this.pointY = point.pageY;

    this.distX += deltaX;
    this.distY += deltaY;

    var absDistX = Math.abs(this.distX);
    var absDistY = Math.abs(this.distY);

    var timestamp = getNow();

    // We need to move at least momentumLimitDistance pixels for the scrolling to initiate
    if (timestamp - this.endTime > this.options.momentumLimitTime && absDistY < this.options.momentumLimitDistance && absDistX < this.options.momentumLimitDistance) {
      return;
    }

    // If you are scrolling in one direction lock the other
    if (!this.directionLocked && !this.options.freeScroll) {
      if (absDistX > absDistY + this.options.directionLockThreshold) {
        this.directionLocked = 'h'; // lock horizontally
      } else if (absDistY >= absDistX + this.options.directionLockThreshold) {
        this.directionLocked = 'v'; // lock vertically
      } else {
        this.directionLocked = 'n'; // no lock
      }
    }

    if (this.directionLocked === 'h') {
      if (this.options.eventPassthrough === 'vertical') {
        e.preventDefault();
      } else if (this.options.eventPassthrough === 'horizontal') {
        this.initiated = false;
        return;
      }
      deltaY = 0;
    } else if (this.directionLocked === 'v') {
      if (this.options.eventPassthrough === 'horizontal') {
        e.preventDefault();
      } else if (this.options.eventPassthrough === 'vertical') {
        this.initiated = false;
        return;
      }
      deltaX = 0;
    }

    deltaX = this.hasHorizontalScroll ? deltaX : 0;
    deltaY = this.hasVerticalScroll ? deltaY : 0;
    this.movingDirectionX = deltaX > 0 ? DIRECTION_RIGHT : deltaX < 0 ? DIRECTION_LEFT : 0;
    this.movingDirectionY = deltaY > 0 ? DIRECTION_DOWN : deltaY < 0 ? DIRECTION_UP : 0;

    var newX = this.x + deltaX;
    var newY = this.y + deltaY;

    // Slow down or stop if outside of the boundaries
    if (newX > 0 || newX < this.maxScrollX) {
      if (this.options.bounce) {
        newX = this.x + deltaX / 3;
      } else {
        newX = newX > 0 ? 0 : this.maxScrollX;
      }
    }
    if (newY > 0 || newY < this.maxScrollY) {
      if (this.options.bounce) {
        newY = this.y + deltaY / 3;
      } else {
        newY = newY > 0 ? 0 : this.maxScrollY;
      }
    }

    if (!this.moved) {
      this.moved = true;
      this.trigger('scrollStart');
    }

    this._translate(newX, newY);

    if (timestamp - this.startTime > this.options.momentumLimitTime) {
      this.startTime = timestamp;
      this.startX = this.x;
      this.startY = this.y;

      if (this.options.probeType === PROBE_DEBOUNCE) {
        this.trigger('scroll', {
          x: this.x,
          y: this.y
        });
      }
    }

    if (this.options.probeType > PROBE_DEBOUNCE) {
      this.trigger('scroll', {
        x: this.x,
        y: this.y
      });
    }

    var scrollLeft = document.documentElement.scrollLeft || window.pageXOffset || document.body.scrollLeft;
    var scrollTop = document.documentElement.scrollTop || window.pageYOffset || document.body.scrollTop;

    var pX = this.pointX - scrollLeft;
    var pY = this.pointY - scrollTop;

    if (pX > document.documentElement.clientWidth - this.options.momentumLimitDistance || pX < this.options.momentumLimitDistance || pY < this.options.momentumLimitDistance || pY > document.documentElement.clientHeight - this.options.momentumLimitDistance) {
      this._end(e);
    }
  };

  BScroll.prototype._end = function (e) {
    if (!this.enabled || this.destroyed || eventType[e.type] !== this.initiated) {
      return;
    }
    this.initiated = false;

    if (this.options.preventDefault && !preventDefaultException(e.target, this.options.preventDefaultException)) {
      e.preventDefault();
    }
    if (this.options.stopPropagation) {
      e.stopPropagation();
    }

    this.trigger('touchEnd', {
      x: this.x,
      y: this.y
    });

    this.isInTransition = false;

    // ensures that the last position is rounded
    var newX = Math.round(this.x);
    var newY = Math.round(this.y);

    var deltaX = newX - this.absStartX;
    var deltaY = newY - this.absStartY;
    this.directionX = deltaX > 0 ? DIRECTION_RIGHT : deltaX < 0 ? DIRECTION_LEFT : 0;
    this.directionY = deltaY > 0 ? DIRECTION_DOWN : deltaY < 0 ? DIRECTION_UP : 0;

    // if configure pull down refresh, check it first
    if (this.options.pullDownRefresh && this._checkPullDown()) {
      return;
    }

    // check if it is a click operation
    if (this._checkClick(e)) {
      this.trigger('scrollCancel');
      return;
    }

    // reset if we are outside of the boundaries
    if (this.resetPosition(this.options.bounceTime, ease.bounce)) {
      return;
    }

    this.scrollTo(newX, newY);

    this.endTime = getNow();
    var duration = this.endTime - this.startTime;
    var absDistX = Math.abs(newX - this.startX);
    var absDistY = Math.abs(newY - this.startY);

    // flick
    if (this._events.flick && duration < this.options.flickLimitTime && absDistX < this.options.flickLimitDistance && absDistY < this.options.flickLimitDistance) {
      this.trigger('flick');
      return;
    }

    var time = 0;
    // start momentum animation if needed
    if (this.options.momentum && duration < this.options.momentumLimitTime && (absDistY > this.options.momentumLimitDistance || absDistX > this.options.momentumLimitDistance)) {
      var momentumX = this.hasHorizontalScroll ? momentum(this.x, this.startX, duration, this.maxScrollX, this.options.bounce ? this.wrapperWidth : 0, this.options) : { destination: newX, duration: 0 };
      var momentumY = this.hasVerticalScroll ? momentum(this.y, this.startY, duration, this.maxScrollY, this.options.bounce ? this.wrapperHeight : 0, this.options) : { destination: newY, duration: 0 };
      newX = momentumX.destination;
      newY = momentumY.destination;
      time = Math.max(momentumX.duration, momentumY.duration);
      this.isInTransition = true;
    } else {
      if (this.options.wheel) {
        newY = Math.round(newY / this.itemHeight) * this.itemHeight;
        time = this.options.wheel.adjustTime || 400;
      }
    }

    var easing = ease.swipe;
    if (this.options.snap) {
      var snap = this._nearestSnap(newX, newY);
      this.currentPage = snap;
      time = this.options.snapSpeed || Math.max(Math.max(Math.min(Math.abs(newX - snap.x), 1000), Math.min(Math.abs(newY - snap.y), 1000)), 300);
      newX = snap.x;
      newY = snap.y;

      this.directionX = 0;
      this.directionY = 0;
      easing = this.options.snap.easing || ease.bounce;
    }

    if (newX !== this.x || newY !== this.y) {
      // change easing function when scroller goes out of the boundaries
      if (newX > 0 || newX < this.maxScrollX || newY > 0 || newY < this.maxScrollY) {
        easing = ease.swipeBounce;
      }
      this.scrollTo(newX, newY, time, easing);
      return;
    }

    if (this.options.wheel) {
      this.selectedIndex = Math.round(Math.abs(this.y / this.itemHeight));
    }
    this.trigger('scrollEnd', {
      x: this.x,
      y: this.y
    });
  };

  BScroll.prototype._checkClick = function (e) {
    // when in the process of pulling down, it should not prevent click
    var preventClick = this.stopFromTransition && !this.pulling;
    this.stopFromTransition = false;

    // we scrolled less than 15 pixels
    if (!this.moved) {
      if (this.options.wheel) {
        if (this.target && this.target.className === this.options.wheel.wheelWrapperClass) {
          var index = Math.abs(Math.round(this.y / this.itemHeight));
          var _offset = Math.round((this.pointY + offset(this.target).top - this.itemHeight / 2) / this.itemHeight);
          this.target = this.items[index + _offset];
        }
        this.scrollToElement(this.target, this.options.wheel.adjustTime || 400, true, true, ease.swipe);
        return true;
      } else {
        if (!preventClick) {
          if (this.options.tap) {
            tap(e, this.options.tap);
          }

          if (this.options.click && !preventDefaultException(e.target, this.options.preventDefaultException)) {
            click(e);
          }
          return true;
        }
        return false;
      }
    }
    return false;
  };

  BScroll.prototype._resize = function () {
    var _this = this;

    if (!this.enabled) {
      return;
    }
    // fix a scroll problem under Android condition
    if (isAndroid) {
      this.wrapper.scrollTop = 0;
    }
    clearTimeout(this.resizeTimeout);
    this.resizeTimeout = setTimeout(function () {
      _this.refresh();
    }, this.options.resizePolling);
  };

  BScroll.prototype._startProbe = function () {
    cancelAnimationFrame(this.probeTimer);
    this.probeTimer = requestAnimationFrame(probe);

    var me = this;

    function probe() {
      var pos = me.getComputedPosition();
      me.trigger('scroll', pos);
      if (!me.isInTransition) {
        me.trigger('scrollEnd', pos);
        return;
      }
      me.probeTimer = requestAnimationFrame(probe);
    }
  };

  BScroll.prototype._transitionProperty = function () {
    var property = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'transform';

    this.scrollerStyle[style.transitionProperty] = property;
  };

  BScroll.prototype._transitionTime = function () {
    var time = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;

    this.scrollerStyle[style.transitionDuration] = time + 'ms';

    if (this.options.wheel) {
      for (var i = 0; i < this.items.length; i++) {
        this.items[i].style[style.transitionDuration] = time + 'ms';
      }
    }

    if (this.indicators) {
      for (var _i = 0; _i < this.indicators.length; _i++) {
        this.indicators[_i].transitionTime(time);
      }
    }
  };

  BScroll.prototype._transitionTimingFunction = function (easing) {
    this.scrollerStyle[style.transitionTimingFunction] = easing;

    if (this.options.wheel) {
      for (var i = 0; i < this.items.length; i++) {
        this.items[i].style[style.transitionTimingFunction] = easing;
      }
    }

    if (this.indicators) {
      for (var _i2 = 0; _i2 < this.indicators.length; _i2++) {
        this.indicators[_i2].transitionTimingFunction(easing);
      }
    }
  };

  BScroll.prototype._transitionEnd = function (e) {
    if (e.target !== this.scroller || !this.isInTransition) {
      return;
    }

    this._transitionTime();
    if (!this.pulling && !this.resetPosition(this.options.bounceTime, ease.bounce)) {
      this.isInTransition = false;
      if (this.options.probeType !== PROBE_REALTIME) {
        this.trigger('scrollEnd', {
          x: this.x,
          y: this.y
        });
      }
    }
  };

  BScroll.prototype._translate = function (x, y) {
    assert(!isUndef(x) && !isUndef(y), 'Oops! translate x or y is null or undefined. please check your code.');
    if (this.options.useTransform) {
      this.scrollerStyle[style.transform] = 'translate(' + x + 'px,' + y + 'px)' + this.translateZ;
    } else {
      x = Math.round(x);
      y = Math.round(y);
      this.scrollerStyle.left = x + 'px';
      this.scrollerStyle.top = y + 'px';
    }

    if (this.options.wheel) {
      var _options$wheel$rotate = this.options.wheel.rotate,
          rotate = _options$wheel$rotate === undefined ? 25 : _options$wheel$rotate;

      for (var i = 0; i < this.items.length; i++) {
        var deg = rotate * (y / this.itemHeight + i);
        this.items[i].style[style.transform] = 'rotateX(' + deg + 'deg)';
      }
    }

    this.x = x;
    this.y = y;

    if (this.indicators) {
      for (var _i3 = 0; _i3 < this.indicators.length; _i3++) {
        this.indicators[_i3].updatePosition();
      }
    }
  };

  BScroll.prototype._animate = function (destX, destY, duration, easingFn) {
    var me = this;
    var startX = this.x;
    var startY = this.y;
    var startTime = getNow();
    var destTime = startTime + duration;

    function step() {
      var now = getNow();

      if (now >= destTime) {
        me.isAnimating = false;
        me._translate(destX, destY);

        if (!me.pulling && !me.resetPosition(me.options.bounceTime)) {
          me.trigger('scrollEnd', {
            x: me.x,
            y: me.y
          });
        }
        return;
      }
      now = (now - startTime) / duration;
      var easing = easingFn(now);
      var newX = (destX - startX) * easing + startX;
      var newY = (destY - startY) * easing + startY;

      me._translate(newX, newY);

      if (me.isAnimating) {
        me.animateTimer = requestAnimationFrame(step);
      }

      if (me.options.probeType === PROBE_REALTIME) {
        me.trigger('scroll', {
          x: me.x,
          y: me.y
        });
      }
    }

    this.isAnimating = true;
    cancelAnimationFrame(this.animateTimer);
    step();
  };

  BScroll.prototype.scrollBy = function (x, y) {
    var time = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
    var easing = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : ease.bounce;

    x = this.x + x;
    y = this.y + y;

    this.scrollTo(x, y, time, easing);
  };

  BScroll.prototype.scrollTo = function (x, y) {
    var time = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
    var easing = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : ease.bounce;

    this.isInTransition = this.options.useTransition && time > 0 && (x !== this.x || y !== this.y);

    if (!time || this.options.useTransition) {
      this._transitionProperty();
      this._transitionTimingFunction(easing.style);
      this._transitionTime(time);
      this._translate(x, y);

      if (time && this.options.probeType === PROBE_REALTIME) {
        this._startProbe();
      }

      if (this.options.wheel) {
        if (y > 0) {
          this.selectedIndex = 0;
        } else if (y < this.maxScrollY) {
          this.selectedIndex = this.items.length - 1;
        } else {
          this.selectedIndex = Math.round(Math.abs(y / this.itemHeight));
        }
      }
    } else {
      this._animate(x, y, time, easing.fn);
    }
  };

  BScroll.prototype.scrollToElement = function (el, time, offsetX, offsetY, easing) {
    if (!el) {
      return;
    }
    el = el.nodeType ? el : this.scroller.querySelector(el);

    if (this.options.wheel && el.className !== this.options.wheel.wheelItemClass) {
      return;
    }

    var pos = offset(el);
    pos.left -= this.wrapperOffset.left;
    pos.top -= this.wrapperOffset.top;

    // if offsetX/Y are true we center the element to the screen
    if (offsetX === true) {
      offsetX = Math.round(el.offsetWidth / 2 - this.wrapper.offsetWidth / 2);
    }
    if (offsetY === true) {
      offsetY = Math.round(el.offsetHeight / 2 - this.wrapper.offsetHeight / 2);
    }

    pos.left -= offsetX || 0;
    pos.top -= offsetY || 0;
    pos.left = pos.left > 0 ? 0 : pos.left < this.maxScrollX ? this.maxScrollX : pos.left;
    pos.top = pos.top > 0 ? 0 : pos.top < this.maxScrollY ? this.maxScrollY : pos.top;

    if (this.options.wheel) {
      pos.top = Math.round(pos.top / this.itemHeight) * this.itemHeight;
    }

    this.scrollTo(pos.left, pos.top, time, easing);
  };

  BScroll.prototype.resetPosition = function () {
    var time = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
    var easeing = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ease.bounce;

    var x = this.x;
    var roundX = Math.round(x);
    if (!this.hasHorizontalScroll || roundX > 0) {
      x = 0;
    } else if (roundX < this.maxScrollX) {
      x = this.maxScrollX;
    }

    var y = this.y;
    var roundY = Math.round(y);
    if (!this.hasVerticalScroll || roundY > 0) {
      y = 0;
    } else if (roundY < this.maxScrollY) {
      y = this.maxScrollY;
    }

    if (x === this.x && y === this.y) {
      return false;
    }

    this.scrollTo(x, y, time, easeing);

    return true;
  };

  BScroll.prototype.getComputedPosition = function () {
    var matrix = window.getComputedStyle(this.scroller, null);
    var x = void 0;
    var y = void 0;

    if (this.options.useTransform) {
      matrix = matrix[style.transform].split(')')[0].split(', ');
      x = +(matrix[12] || matrix[4]);
      y = +(matrix[13] || matrix[5]);
    } else {
      x = +matrix.left.replace(/[^-\d.]/g, '');
      y = +matrix.top.replace(/[^-\d.]/g, '');
    }

    return {
      x: x,
      y: y
    };
  };

  BScroll.prototype.stop = function () {
    if (this.options.useTransition && this.isInTransition) {
      this.isInTransition = false;
      var pos = this.getComputedPosition();
      this._translate(pos.x, pos.y);
      if (this.options.wheel) {
        this.target = this.items[Math.round(-pos.y / this.itemHeight)];
      } else {
        this.trigger('scrollEnd', {
          x: this.x,
          y: this.y
        });
      }
      this.stopFromTransition = true;
    } else if (!this.options.useTransition && this.isAnimating) {
      this.isAnimating = false;
      this.trigger('scrollEnd', {
        x: this.x,
        y: this.y
      });
      this.stopFromTransition = true;
    }
  };

  BScroll.prototype.destroy = function () {
    this.destroyed = true;
    this.trigger('destroy');

    this._removeDOMEvents();
    // remove custom events
    this._events = {};
  };
}

function snapMixin(BScroll) {
  BScroll.prototype._initSnap = function () {
    var _this = this;

    this.currentPage = {};
    var snap = this.options.snap;

    if (snap.loop) {
      var children = this.scroller.children;
      if (children.length > 1) {
        prepend(children[children.length - 1].cloneNode(true), this.scroller);
        this.scroller.appendChild(children[1].cloneNode(true));
      } else {
        // Loop does not make any sense if there is only one child.
        snap.loop = false;
      }
    }

    var el = snap.el;
    if (typeof el === 'string') {
      el = this.scroller.querySelectorAll(el);
    }

    this.on('refresh', function () {
      _this.pages = [];

      if (!_this.wrapperWidth || !_this.wrapperHeight || !_this.scrollerWidth || !_this.scrollerHeight) {
        return;
      }

      var stepX = snap.stepX || _this.wrapperWidth;
      var stepY = snap.stepY || _this.wrapperHeight;

      var x = 0;
      var y = void 0;
      var cx = void 0;
      var cy = void 0;
      var i = 0;
      var l = void 0;
      var m = 0;
      var n = void 0;
      var rect = void 0;
      if (!el) {
        cx = Math.round(stepX / 2);
        cy = Math.round(stepY / 2);

        while (x > -_this.scrollerWidth) {
          _this.pages[i] = [];
          l = 0;
          y = 0;

          while (y > -_this.scrollerHeight) {
            _this.pages[i][l] = {
              x: Math.max(x, _this.maxScrollX),
              y: Math.max(y, _this.maxScrollY),
              width: stepX,
              height: stepY,
              cx: x - cx,
              cy: y - cy
            };

            y -= stepY;
            l++;
          }

          x -= stepX;
          i++;
        }
      } else {
        l = el.length;
        n = -1;

        for (; i < l; i++) {
          rect = getRect(el[i]);
          if (i === 0 || rect.left <= getRect(el[i - 1]).left) {
            m = 0;
            n++;
          }

          if (!_this.pages[m]) {
            _this.pages[m] = [];
          }

          x = Math.max(-rect.left, _this.maxScrollX);
          y = Math.max(-rect.top, _this.maxScrollY);
          cx = x - Math.round(rect.width / 2);
          cy = y - Math.round(rect.height / 2);

          _this.pages[m][n] = {
            x: x,
            y: y,
            width: rect.width,
            height: rect.height,
            cx: cx,
            cy: cy
          };

          if (x > _this.maxScrollX) {
            m++;
          }
        }
      }

      _this._checkSnapLoop();

      var initPageX = snap._loopX ? 1 : 0;
      var initPageY = snap._loopY ? 1 : 0;
      _this._goToPage(_this.currentPage.pageX || initPageX, _this.currentPage.pageY || initPageY, 0);

      // Update snap threshold if needed.
      var snapThreshold = snap.threshold;
      if (snapThreshold % 1 === 0) {
        _this.snapThresholdX = snapThreshold;
        _this.snapThresholdY = snapThreshold;
      } else {
        _this.snapThresholdX = Math.round(_this.pages[_this.currentPage.pageX][_this.currentPage.pageY].width * snapThreshold);
        _this.snapThresholdY = Math.round(_this.pages[_this.currentPage.pageX][_this.currentPage.pageY].height * snapThreshold);
      }
    });

    this.on('scrollEnd', function () {
      if (snap.loop) {
        if (snap._loopX) {
          if (_this.currentPage.pageX === 0) {
            _this._goToPage(_this.pages.length - 2, _this.currentPage.pageY, 0);
          }
          if (_this.currentPage.pageX === _this.pages.length - 1) {
            _this._goToPage(1, _this.currentPage.pageY, 0);
          }
        } else {
          if (_this.currentPage.pageY === 0) {
            _this._goToPage(_this.currentPage.pageX, _this.pages[0].length - 2, 0);
          }
          if (_this.currentPage.pageY === _this.pages[0].length - 1) {
            _this._goToPage(_this.currentPage.pageX, 1, 0);
          }
        }
      }
    });

    if (snap.listenFlick !== false) {
      this.on('flick', function () {
        var time = snap.speed || Math.max(Math.max(Math.min(Math.abs(_this.x - _this.startX), 1000), Math.min(Math.abs(_this.y - _this.startY), 1000)), 300);

        _this._goToPage(_this.currentPage.pageX + _this.directionX, _this.currentPage.pageY + _this.directionY, time);
      });
    }

    this.on('destroy', function () {
      if (snap.loop) {
        var _children = _this.scroller.children;
        if (_children.length > 2) {
          removeChild(_this.scroller, _children[_children.length - 1]);
          removeChild(_this.scroller, _children[0]);
        }
      }
    });
  };

  BScroll.prototype._checkSnapLoop = function () {
    var snap = this.options.snap;

    if (!snap.loop || !this.pages) {
      return;
    }

    if (this.pages.length > 1) {
      snap._loopX = true;
    }
    if (this.pages[0] && this.pages[0].length > 1) {
      snap._loopY = true;
    }
    if (snap._loopX && snap._loopY) {
      warn('Loop does not support two direction at the same time.');
    }
  };

  BScroll.prototype._nearestSnap = function (x, y) {
    if (!this.pages.length) {
      return { x: 0, y: 0, pageX: 0, pageY: 0 };
    }

    var i = 0;
    // Check if we exceeded the snap threshold
    if (Math.abs(x - this.absStartX) <= this.snapThresholdX && Math.abs(y - this.absStartY) <= this.snapThresholdY) {
      return this.currentPage;
    }

    if (x > 0) {
      x = 0;
    } else if (x < this.maxScrollX) {
      x = this.maxScrollX;
    }

    if (y > 0) {
      y = 0;
    } else if (y < this.maxScrollY) {
      y = this.maxScrollY;
    }

    var l = this.pages.length;
    for (; i < l; i++) {
      if (x >= this.pages[i][0].cx) {
        x = this.pages[i][0].x;
        break;
      }
    }

    l = this.pages[i].length;

    var m = 0;
    for (; m < l; m++) {
      if (y >= this.pages[0][m].cy) {
        y = this.pages[0][m].y;
        break;
      }
    }

    if (i === this.currentPage.pageX) {
      i += this.directionX;

      if (i < 0) {
        i = 0;
      } else if (i >= this.pages.length) {
        i = this.pages.length - 1;
      }

      x = this.pages[i][0].x;
    }

    if (m === this.currentPage.pageY) {
      m += this.directionY;

      if (m < 0) {
        m = 0;
      } else if (m >= this.pages[0].length) {
        m = this.pages[0].length - 1;
      }

      y = this.pages[0][m].y;
    }

    return {
      x: x,
      y: y,
      pageX: i,
      pageY: m
    };
  };

  BScroll.prototype._goToPage = function (x) {
    var y = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
    var time = arguments[2];
    var easing = arguments[3];

    var snap = this.options.snap;

    if (!snap || !this.pages) {
      return;
    }

    easing = easing || snap.easing || ease.bounce;

    if (x >= this.pages.length) {
      x = this.pages.length - 1;
    } else if (x < 0) {
      x = 0;
    }

    if (!this.pages[x]) {
      return;
    }

    if (y >= this.pages[x].length) {
      y = this.pages[x].length - 1;
    } else if (y < 0) {
      y = 0;
    }

    var posX = this.pages[x][y].x;
    var posY = this.pages[x][y].y;

    time = time === undefined ? snap.speed || Math.max(Math.max(Math.min(Math.abs(posX - this.x), 1000), Math.min(Math.abs(posY - this.y), 1000)), 300) : time;

    this.currentPage = {
      x: posX,
      y: posY,
      pageX: x,
      pageY: y
    };
    this.scrollTo(posX, posY, time, easing);
  };

  BScroll.prototype.goToPage = function (x, y, time, easing) {
    var snap = this.options.snap;
    if (!snap) {
      return;
    }

    if (snap.loop) {
      var len = void 0;
      if (snap._loopX) {
        len = this.pages.length - 2;
        if (x >= len) {
          x = len - 1;
        } else if (x < 0) {
          x = 0;
        }
        x += 1;
      } else {
        len = this.pages[0].length - 2;
        if (y >= len) {
          y = len - 1;
        } else if (y < 0) {
          y = 0;
        }
        y += 1;
      }
    }
    this._goToPage(x, y, time, easing);
  };

  BScroll.prototype.next = function (time, easing) {
    var snap = this.options.snap;
    if (!snap) {
      return;
    }

    var x = this.currentPage.pageX;
    var y = this.currentPage.pageY;

    x++;
    if (x >= this.pages.length && this.hasVerticalScroll) {
      x = 0;
      y++;
    }

    this._goToPage(x, y, time, easing);
  };

  BScroll.prototype.prev = function (time, easing) {
    var snap = this.options.snap;
    if (!snap) {
      return;
    }

    var x = this.currentPage.pageX;
    var y = this.currentPage.pageY;

    x--;
    if (x < 0 && this.hasVerticalScroll) {
      x = 0;
      y--;
    }

    this._goToPage(x, y, time, easing);
  };

  BScroll.prototype.getCurrentPage = function () {
    var snap = this.options.snap;
    if (!snap) {
      return null;
    }

    if (snap.loop) {
      var currentPage = void 0;
      if (snap._loopX) {
        currentPage = extend({}, this.currentPage, {
          pageX: this.currentPage.pageX - 1
        });
      } else {
        currentPage = extend({}, this.currentPage, {
          pageY: this.currentPage.pageY - 1
        });
      }
      return currentPage;
    }
    return this.currentPage;
  };
}

function wheelMixin(BScroll) {
  BScroll.prototype.wheelTo = function () {
    var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;

    if (this.options.wheel) {
      this.y = -index * this.itemHeight;
      this.scrollTo(0, this.y);
    }
  };

  BScroll.prototype.getSelectedIndex = function () {
    return this.options.wheel && this.selectedIndex;
  };

  BScroll.prototype._initWheel = function () {
    var wheel = this.options.wheel;
    if (!wheel.wheelWrapperClass) {
      wheel.wheelWrapperClass = 'wheel-scroll';
    }
    if (!wheel.wheelItemClass) {
      wheel.wheelItemClass = 'wheel-item';
    }
    if (wheel.selectedIndex === undefined) {
      wheel.selectedIndex = 0;
      warn('wheel option selectedIndex is required!');
    }
  };
}

var INDICATOR_MIN_LEN = 8;

function scrollbarMixin(BScroll) {
  BScroll.prototype._initScrollbar = function () {
    var _this = this;

    var _options$scrollbar = this.options.scrollbar,
        _options$scrollbar$fa = _options$scrollbar.fade,
        fade = _options$scrollbar$fa === undefined ? true : _options$scrollbar$fa,
        _options$scrollbar$in = _options$scrollbar.interactive,
        interactive = _options$scrollbar$in === undefined ? false : _options$scrollbar$in;

    this.indicators = [];
    var indicator = void 0;

    if (this.options.scrollX) {
      indicator = {
        el: createScrollbar('horizontal'),
        direction: 'horizontal',
        fade: fade,
        interactive: interactive
      };
      this._insertScrollBar(indicator.el);

      this.indicators.push(new Indicator(this, indicator));
    }

    if (this.options.scrollY) {
      indicator = {
        el: createScrollbar('vertical'),
        direction: 'vertical',
        fade: fade,
        interactive: interactive
      };
      this._insertScrollBar(indicator.el);
      this.indicators.push(new Indicator(this, indicator));
    }

    this.on('refresh', function () {
      for (var i = 0; i < _this.indicators.length; i++) {
        _this.indicators[i].refresh();
      }
    });

    if (fade) {
      this.on('scrollEnd', function () {
        for (var i = 0; i < _this.indicators.length; i++) {
          _this.indicators[i].fade();
        }
      });

      this.on('scrollCancel', function () {
        for (var i = 0; i < _this.indicators.length; i++) {
          _this.indicators[i].fade();
        }
      });

      this.on('scrollStart', function () {
        for (var i = 0; i < _this.indicators.length; i++) {
          _this.indicators[i].fade(true);
        }
      });

      this.on('beforeScrollStart', function () {
        for (var i = 0; i < _this.indicators.length; i++) {
          _this.indicators[i].fade(true, true);
        }
      });
    }

    this.on('destroy', function () {
      _this._removeScrollBars();
    });
  };

  BScroll.prototype._insertScrollBar = function (scrollbar) {
    this.wrapper.appendChild(scrollbar);
  };

  BScroll.prototype._removeScrollBars = function () {
    for (var i = 0; i < this.indicators.length; i++) {
      this.indicators[i].destroy();
    }
  };
}

function createScrollbar(direction) {
  var scrollbar = document.createElement('div');
  var indicator = document.createElement('div');

  scrollbar.style.cssText = 'position:absolute;z-index:9999;pointerEvents:none';
  indicator.style.cssText = 'box-sizing:border-box;position:absolute;background:rgba(0,0,0,0.5);border:1px solid rgba(255,255,255,0.9);border-radius:3px;';

  indicator.className = 'bscroll-indicator';

  if (direction === 'horizontal') {
    scrollbar.style.cssText += ';height:7px;left:2px;right:2px;bottom:0';
    indicator.style.height = '100%';
    scrollbar.className = 'bscroll-horizontal-scrollbar';
  } else {
    scrollbar.style.cssText += ';width:7px;bottom:2px;top:2px;right:1px';
    indicator.style.width = '100%';
    scrollbar.className = 'bscroll-vertical-scrollbar';
  }

  scrollbar.style.cssText += ';overflow:hidden';
  scrollbar.appendChild(indicator);

  return scrollbar;
}

function Indicator(scroller, options) {
  this.wrapper = options.el;
  this.wrapperStyle = this.wrapper.style;
  this.indicator = this.wrapper.children[0];
  this.indicatorStyle = this.indicator.style;
  this.scroller = scroller;
  this.direction = options.direction;
  if (options.fade) {
    this.visible = 0;
    this.wrapperStyle.opacity = '0';
  } else {
    this.visible = 1;
  }

  this.sizeRatioX = 1;
  this.sizeRatioY = 1;
  this.maxPosX = 0;
  this.maxPosY = 0;
  this.x = 0;
  this.y = 0;

  if (options.interactive) {
    this._addDOMEvents();
  }
}

Indicator.prototype.handleEvent = function (e) {
  switch (e.type) {
    case 'touchstart':
    case 'mousedown':
      this._start(e);
      break;
    case 'touchmove':
    case 'mousemove':
      this._move(e);
      break;
    case 'touchend':
    case 'mouseup':
    case 'touchcancel':
    case 'mousecancel':
      this._end(e);
      break;
  }
};

Indicator.prototype.refresh = function () {
  this.transitionTime();
  this._calculate();
  this.updatePosition();
};

Indicator.prototype.fade = function (visible, hold) {
  var _this2 = this;

  if (hold && !this.visible) {
    return;
  }

  var time = visible ? 250 : 500;

  visible = visible ? '1' : '0';

  this.wrapperStyle[style.transitionDuration] = time + 'ms';

  clearTimeout(this.fadeTimeout);
  this.fadeTimeout = setTimeout(function () {
    _this2.wrapperStyle.opacity = visible;
    _this2.visible = +visible;
  }, 0);
};

Indicator.prototype.updatePosition = function () {
  if (this.direction === 'vertical') {
    var y = Math.round(this.sizeRatioY * this.scroller.y);

    if (y < 0) {
      this.transitionTime(500);
      var height = Math.max(this.indicatorHeight + y * 3, INDICATOR_MIN_LEN);
      this.indicatorStyle.height = height + 'px';
      y = 0;
    } else if (y > this.maxPosY) {
      this.transitionTime(500);
      var _height = Math.max(this.indicatorHeight - (y - this.maxPosY) * 3, INDICATOR_MIN_LEN);
      this.indicatorStyle.height = _height + 'px';
      y = this.maxPosY + this.indicatorHeight - _height;
    } else {
      this.indicatorStyle.height = this.indicatorHeight + 'px';
    }
    this.y = y;

    if (this.scroller.options.useTransform) {
      this.indicatorStyle[style.transform] = 'translateY(' + y + 'px)' + this.scroller.translateZ;
    } else {
      this.indicatorStyle.top = y + 'px';
    }
  } else {
    var x = Math.round(this.sizeRatioX * this.scroller.x);

    if (x < 0) {
      this.transitionTime(500);
      var width = Math.max(this.indicatorWidth + x * 3, INDICATOR_MIN_LEN);
      this.indicatorStyle.width = width + 'px';
      x = 0;
    } else if (x > this.maxPosX) {
      this.transitionTime(500);
      var _width = Math.max(this.indicatorWidth - (x - this.maxPosX) * 3, INDICATOR_MIN_LEN);
      this.indicatorStyle.width = _width + 'px';
      x = this.maxPosX + this.indicatorWidth - _width;
    } else {
      this.indicatorStyle.width = this.indicatorWidth + 'px';
    }

    this.x = x;

    if (this.scroller.options.useTransform) {
      this.indicatorStyle[style.transform] = 'translateX(' + x + 'px)' + this.scroller.translateZ;
    } else {
      this.indicatorStyle.left = x + 'px';
    }
  }
};

Indicator.prototype.transitionTime = function () {
  var time = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;

  this.indicatorStyle[style.transitionDuration] = time + 'ms';
};

Indicator.prototype.transitionTimingFunction = function (easing) {
  this.indicatorStyle[style.transitionTimingFunction] = easing;
};

Indicator.prototype.destroy = function () {
  this._removeDOMEvents();
  this.wrapper.parentNode.removeChild(this.wrapper);
};

Indicator.prototype._start = function (e) {
  var point = e.touches ? e.touches[0] : e;

  e.preventDefault();
  e.stopPropagation();

  this.transitionTime();

  this.initiated = true;
  this.moved = false;
  this.lastPointX = point.pageX;
  this.lastPointY = point.pageY;

  this.startTime = getNow();

  this._handleMoveEvents(addEvent);
  this.scroller.trigger('beforeScrollStart');
};

Indicator.prototype._move = function (e) {
  var point = e.touches ? e.touches[0] : e;

  e.preventDefault();
  e.stopPropagation();

  if (!this.moved) {
    this.scroller.trigger('scrollStart');
  }

  this.moved = true;

  var deltaX = point.pageX - this.lastPointX;
  this.lastPointX = point.pageX;

  var deltaY = point.pageY - this.lastPointY;
  this.lastPointY = point.pageY;

  var newX = this.x + deltaX;
  var newY = this.y + deltaY;

  this._pos(newX, newY);
};

Indicator.prototype._end = function (e) {
  if (!this.initiated) {
    return;
  }
  this.initiated = false;

  e.preventDefault();
  e.stopPropagation();

  this._handleMoveEvents(removeEvent);

  var snapOption = this.scroller.options.snap;
  if (snapOption) {
    var speed = snapOption.speed,
        _snapOption$easing = snapOption.easing,
        easing = _snapOption$easing === undefined ? ease.bounce : _snapOption$easing;

    var snap = this.scroller._nearestSnap(this.scroller.x, this.scroller.y);

    var time = speed || Math.max(Math.max(Math.min(Math.abs(this.scroller.x - snap.x), 1000), Math.min(Math.abs(this.scroller.y - snap.y), 1000)), 300);

    if (this.scroller.x !== snap.x || this.scroller.y !== snap.y) {
      this.scroller.directionX = 0;
      this.scroller.directionY = 0;
      this.scroller.currentPage = snap;
      this.scroller.scrollTo(snap.x, snap.y, time, easing);
    }
  }

  if (this.moved) {
    this.scroller.trigger('scrollEnd', {
      x: this.scroller.x,
      y: this.scroller.y
    });
  }
};

Indicator.prototype._pos = function (x, y) {
  if (x < 0) {
    x = 0;
  } else if (x > this.maxPosX) {
    x = this.maxPosX;
  }

  if (y < 0) {
    y = 0;
  } else if (y > this.maxPosY) {
    y = this.maxPosY;
  }

  x = Math.round(x / this.sizeRatioX);
  y = Math.round(y / this.sizeRatioY);

  this.scroller.scrollTo(x, y);
  this.scroller.trigger('scroll', {
    x: this.scroller.x,
    y: this.scroller.y
  });
};

Indicator.prototype._calculate = function () {
  if (this.direction === 'vertical') {
    var wrapperHeight = this.wrapper.clientHeight;
    this.indicatorHeight = Math.max(Math.round(wrapperHeight * wrapperHeight / (this.scroller.scrollerHeight || wrapperHeight || 1)), INDICATOR_MIN_LEN);
    this.indicatorStyle.height = this.indicatorHeight + 'px';

    this.maxPosY = wrapperHeight - this.indicatorHeight;

    this.sizeRatioY = this.maxPosY / this.scroller.maxScrollY;
  } else {
    var wrapperWidth = this.wrapper.clientWidth;
    this.indicatorWidth = Math.max(Math.round(wrapperWidth * wrapperWidth / (this.scroller.scrollerWidth || wrapperWidth || 1)), INDICATOR_MIN_LEN);
    this.indicatorStyle.width = this.indicatorWidth + 'px';

    this.maxPosX = wrapperWidth - this.indicatorWidth;

    this.sizeRatioX = this.maxPosX / this.scroller.maxScrollX;
  }
};

Indicator.prototype._addDOMEvents = function () {
  var eventOperation = addEvent;
  this._handleDOMEvents(eventOperation);
};

Indicator.prototype._removeDOMEvents = function () {
  var eventOperation = removeEvent;
  this._handleDOMEvents(eventOperation);
  this._handleMoveEvents(eventOperation);
};

Indicator.prototype._handleMoveEvents = function (eventOperation) {
  if (!this.scroller.options.disableTouch) {
    eventOperation(window, 'touchmove', this);
  }
  if (!this.scroller.options.disableMouse) {
    eventOperation(window, 'mousemove', this);
  }
};

Indicator.prototype._handleDOMEvents = function (eventOperation) {
  if (!this.scroller.options.disableTouch) {
    eventOperation(this.indicator, 'touchstart', this);
    eventOperation(window, 'touchend', this);
  }
  if (!this.scroller.options.disableMouse) {
    eventOperation(this.indicator, 'mousedown', this);
    eventOperation(window, 'mouseup', this);
  }
};

function pullDownMixin(BScroll) {
  BScroll.prototype._initPullDown = function () {
    // must watch scroll in real time
    this.options.probeType = PROBE_REALTIME;
  };

  BScroll.prototype._checkPullDown = function () {
    var _options$pullDownRefr = this.options.pullDownRefresh,
        _options$pullDownRefr2 = _options$pullDownRefr.threshold,
        threshold = _options$pullDownRefr2 === undefined ? 90 : _options$pullDownRefr2,
        _options$pullDownRefr3 = _options$pullDownRefr.stop,
        stop = _options$pullDownRefr3 === undefined ? 40 : _options$pullDownRefr3;

    // check if a real pull down action

    if (this.directionY !== DIRECTION_DOWN || this.y < threshold) {
      return false;
    }

    if (!this.pulling) {
      this.pulling = true;
      this.trigger('pullingDown');
    }
    this.scrollTo(this.x, stop, this.options.bounceTime, ease.bounce);

    return this.pulling;
  };

  BScroll.prototype.finishPullDown = function () {
    this.pulling = false;
    this.resetPosition(this.options.bounceTime, ease.bounce);
  };

  BScroll.prototype.openPullDown = function () {
    var config = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;

    this.options.pullDownRefresh = config;
    this._initPullDown();
  };

  BScroll.prototype.closePullDown = function () {
    this.options.pullDownRefresh = false;
  };
}

function pullUpMixin(BScroll) {
  BScroll.prototype._initPullUp = function () {
    // must watch scroll in real time
    this.options.probeType = PROBE_REALTIME;

    this.pullupWatching = false;
    this._watchPullUp();
  };

  BScroll.prototype._watchPullUp = function () {
    if (this.pullupWatching) {
      return;
    }
    this.pullupWatching = true;
    this.on('scroll', this._checkToEnd);
  };

  BScroll.prototype._checkToEnd = function (pos) {
    var _this = this;

    var _options$pullUpLoad$t = this.options.pullUpLoad.threshold,
        threshold = _options$pullUpLoad$t === undefined ? 0 : _options$pullUpLoad$t;

    if (this.movingDirectionY === DIRECTION_UP && pos.y <= this.maxScrollY + threshold) {
      // reset pullupWatching status after scroll end.
      this.once('scrollEnd', function () {
        _this.pullupWatching = false;
      });
      this.trigger('pullingUp');
      this.off('scroll', this._checkToEnd);
    }
  };

  BScroll.prototype.finishPullUp = function () {
    var _this2 = this;

    if (this.pullupWatching) {
      this.once('scrollEnd', function () {
        _this2._watchPullUp();
      });
    } else {
      this._watchPullUp();
    }
  };

  BScroll.prototype.openPullUp = function () {
    var config = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;

    this.options.pullUpLoad = config;
    this._initPullUp();
  };

  BScroll.prototype.closePullUp = function () {
    this.options.pullUpLoad = false;
    if (!this.pullupWatching) {
      return;
    }
    this.pullupWatching = false;
    this.off('scroll', this._checkToEnd);
  };
}

function mouseWheelMixin(BScroll) {
  BScroll.prototype._initMouseWheel = function () {
    var _this = this;

    this._handleMouseWheelEvent(addEvent);

    this.on('destroy', function () {
      clearTimeout(_this.mouseWheelTimer);
      _this._handleMouseWheelEvent(removeEvent);
    });

    this.firstWheelOpreation = true;
  };

  BScroll.prototype._handleMouseWheelEvent = function (eventOperation) {
    eventOperation(this.wrapper, 'wheel', this);
    eventOperation(this.wrapper, 'mousewheel', this);
    eventOperation(this.wrapper, 'DOMMouseScroll', this);
  };

  BScroll.prototype._onMouseWheel = function (e) {
    var _this2 = this;

    if (!this.enabled) {
      return;
    }
    e.preventDefault();

    if (this.firstWheelOpreation) {
      this.trigger('scrollStart');
    }
    this.firstWheelOpreation = false;

    clearTimeout(this.mouseWheelTimer);
    this.mouseWheelTimer = setTimeout(function () {
      if (!_this2.options.snap) {
        _this2.trigger('scrollEnd', {
          x: _this2.x,
          y: _this2.y
        });
      }
      _this2.firstWheelOpreation = true;
    }, 400);

    var _options$mouseWheel = this.options.mouseWheel,
        _options$mouseWheel$s = _options$mouseWheel.speed,
        speed = _options$mouseWheel$s === undefined ? 20 : _options$mouseWheel$s,
        _options$mouseWheel$i = _options$mouseWheel.invert,
        invert = _options$mouseWheel$i === undefined ? false : _options$mouseWheel$i;

    var wheelDeltaX = void 0;
    var wheelDeltaY = void 0;

    switch (true) {
      case 'deltaX' in e:
        if (e.deltaMode === 1) {
          wheelDeltaX = -e.deltaX * speed;
          wheelDeltaY = -e.deltaY * speed;
        } else {
          wheelDeltaX = -e.deltaX;
          wheelDeltaY = -e.deltaY;
        }
        break;
      case 'wheelDeltaX' in e:
        wheelDeltaX = e.wheelDeltaX / 120 * speed;
        wheelDeltaY = e.wheelDeltaY / 120 * speed;
        break;
      case 'wheelDelta' in e:
        wheelDeltaX = wheelDeltaY = e.wheelDelta / 120 * speed;
        break;
      case 'detail' in e:
        wheelDeltaX = wheelDeltaY = -e.detail / 3 * speed;
        break;
      default:
        return;
    }

    var direction = invert ? -1 : 1;
    wheelDeltaX *= direction;
    wheelDeltaY *= direction;

    if (!this.hasVerticalScroll) {
      wheelDeltaX = wheelDeltaY;
      wheelDeltaY = 0;
    }

    var newX = void 0;
    var newY = void 0;
    if (this.options.snap) {
      newX = this.currentPage.pageX;
      newY = this.currentPage.pageY;

      if (wheelDeltaX > 0) {
        newX--;
      } else if (wheelDeltaX < 0) {
        newX++;
      }

      if (wheelDeltaY > 0) {
        newY--;
      } else if (wheelDeltaY < 0) {
        newY++;
      }

      this._goToPage(newX, newY);
      return;
    }

    newX = this.x + Math.round(this.hasHorizontalScroll ? wheelDeltaX : 0);
    newY = this.y + Math.round(this.hasVerticalScroll ? wheelDeltaY : 0);

    this.directionX = wheelDeltaX > 0 ? -1 : wheelDeltaX < 0 ? 1 : 0;
    this.directionY = wheelDeltaY > 0 ? -1 : wheelDeltaY < 0 ? 1 : 0;

    if (newX > 0) {
      newX = 0;
    } else if (newX < this.maxScrollX) {
      newX = this.maxScrollX;
    }

    if (newY > 0) {
      newY = 0;
    } else if (newY < this.maxScrollY) {
      newY = this.maxScrollY;
    }

    this.scrollTo(newX, newY);
    this.trigger('scroll', {
      x: this.x,
      y: this.y
    });
  };
}

function BScroll(el, options) {
  this.wrapper = typeof el === 'string' ? document.querySelector(el) : el;
  if (!this.wrapper) {
    warn('Can not resolve the wrapper DOM.');
  }
  this.scroller = this.wrapper.children[0];
  if (!this.scroller) {
    warn('The wrapper need at least one child element to be scroller.');
  }
  // cache style for better performance
  this.scrollerStyle = this.scroller.style;

  this._init(el, options);
}

initMixin(BScroll);
coreMixin(BScroll);
eventMixin(BScroll);
snapMixin(BScroll);
wheelMixin(BScroll);
scrollbarMixin(BScroll);
pullDownMixin(BScroll);
pullUpMixin(BScroll);
mouseWheelMixin(BScroll);

BScroll.Version = '1.9.1';

/* harmony default export */ __webpack_exports__["default"] = (BScroll);


/***/ }),
/* 55 */
/***/ (function(module, exports, __webpack_require__) {

var toInteger = __webpack_require__(14);
var defined = __webpack_require__(13);
// true  -> String#at
// false -> String#codePointAt
module.exports = function (TO_STRING) {
  return function (that, pos) {
    var s = String(defined(that));
    var i = toInteger(pos);
    var l = s.length;
    var a, b;
    if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
    a = s.charCodeAt(i);
    return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
      ? TO_STRING ? s.charAt(i) : a
      : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
  };
};


/***/ }),
/* 56 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var create = __webpack_require__(48);
var descriptor = __webpack_require__(15);
var setToStringTag = __webpack_require__(35);
var IteratorPrototype = {};

// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
__webpack_require__(6)(IteratorPrototype, __webpack_require__(2)('iterator'), function () { return this; });

module.exports = function (Constructor, NAME, next) {
  Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) });
  setToStringTag(Constructor, NAME + ' Iterator');
};


/***/ }),
/* 57 */
/***/ (function(module, exports, __webpack_require__) {

var dP = __webpack_require__(7);
var anObject = __webpack_require__(8);
var getKeys = __webpack_require__(18);

module.exports = __webpack_require__(4) ? Object.defineProperties : function defineProperties(O, Properties) {
  anObject(O);
  var keys = getKeys(Properties);
  var length = keys.length;
  var i = 0;
  var P;
  while (length > i) dP.f(O, P = keys[i++], Properties[P]);
  return O;
};


/***/ }),
/* 58 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
var has = __webpack_require__(10);
var toObject = __webpack_require__(17);
var IE_PROTO = __webpack_require__(16)('IE_PROTO');
var ObjectProto = Object.prototype;

module.exports = Object.getPrototypeOf || function (O) {
  O = toObject(O);
  if (has(O, IE_PROTO)) return O[IE_PROTO];
  if (typeof O.constructor == 'function' && O instanceof O.constructor) {
    return O.constructor.prototype;
  } return O instanceof Object ? ObjectProto : null;
};


/***/ }),
/* 59 */
/***/ (function(module, exports, __webpack_require__) {

// getting tag from 19.1.3.6 Object.prototype.toString()
var cof = __webpack_require__(19);
var TAG = __webpack_require__(2)('toStringTag');
// ES3 wrong here
var ARG = cof(function () { return arguments; }()) == 'Arguments';

// fallback for IE11 Script Access Denied error
var tryGet = function (it, key) {
  try {
    return it[key];
  } catch (e) { /* empty */ }
};

module.exports = function (it) {
  var O, T, B;
  return it === undefined ? 'Undefined' : it === null ? 'Null'
    // @@toStringTag case
    : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T
    // builtinTag case
    : ARG ? cof(O)
    // ES3 arguments fallback
    : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
};


/***/ }),
/* 60 */,
/* 61 */,
/* 62 */,
/* 63 */,
/* 64 */
/***/ (function(module, exports, __webpack_require__) {

// call something on iterator step with safe closing on error
var anObject = __webpack_require__(8);
module.exports = function (iterator, fn, value, entries) {
  try {
    return entries ? fn(anObject(value)[0], value[1]) : fn(value);
  // 7.4.6 IteratorClose(iterator, completion)
  } catch (e) {
    var ret = iterator['return'];
    if (ret !== undefined) anObject(ret.call(iterator));
    throw e;
  }
};


/***/ }),
/* 65 */
/***/ (function(module, exports, __webpack_require__) {

// check on default Array iterator
var Iterators = __webpack_require__(22);
var ITERATOR = __webpack_require__(2)('iterator');
var ArrayProto = Array.prototype;

module.exports = function (it) {
  return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it);
};


/***/ }),
/* 66 */
/***/ (function(module, exports, __webpack_require__) {

var classof = __webpack_require__(59);
var ITERATOR = __webpack_require__(2)('iterator');
var Iterators = __webpack_require__(22);
module.exports = __webpack_require__(3).getIteratorMethod = function (it) {
  if (it != undefined) return it[ITERATOR]
    || it['@@iterator']
    || Iterators[classof(it)];
};


/***/ }),
/* 67 */
/***/ (function(module, exports, __webpack_require__) {

var ITERATOR = __webpack_require__(2)('iterator');
var SAFE_CLOSING = false;

try {
  var riter = [7][ITERATOR]();
  riter['return'] = function () { SAFE_CLOSING = true; };
  // eslint-disable-next-line no-throw-literal
  Array.from(riter, function () { throw 2; });
} catch (e) { /* empty */ }

module.exports = function (exec, skipClosing) {
  if (!skipClosing && !SAFE_CLOSING) return false;
  var safe = false;
  try {
    var arr = [7];
    var iter = arr[ITERATOR]();
    iter.next = function () { return { done: safe = true }; };
    arr[ITERATOR] = function () { return iter; };
    exec(arr);
  } catch (e) { /* empty */ }
  return safe;
};


/***/ }),
/* 68 */,
/* 69 */,
/* 70 */,
/* 71 */,
/* 72 */,
/* 73 */,
/* 74 */,
/* 75 */,
/* 76 */,
/* 77 */
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (global, factory) {
  if (true) {
    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [exports], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  } else if (typeof exports !== "undefined") {
    factory(exports);
  } else {
    var mod = {
      exports: {}
    };
    factory(mod.exports);
    global.env = mod.exports;
  }
})(this, function (exports) {
  'use strict';

  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  var inBrowser = exports.inBrowser = typeof window !== 'undefined';
});

/***/ }),
/* 78 */,
/* 79 */,
/* 80 */,
/* 81 */,
/* 82 */
/***/ (function(module, exports) {



/***/ }),
/* 83 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(84);
var global = __webpack_require__(0);
var hide = __webpack_require__(6);
var Iterators = __webpack_require__(22);
var TO_STRING_TAG = __webpack_require__(2)('toStringTag');

var DOMIterables = ('CSSRuleList,CSSStyleDeclaration,CSSValueList,ClientRectList,DOMRectList,DOMStringList,' +
  'DOMTokenList,DataTransferItemList,FileList,HTMLAllCollection,HTMLCollection,HTMLFormElement,HTMLSelectElement,' +
  'MediaList,MimeTypeArray,NamedNodeMap,NodeList,PaintRequestList,Plugin,PluginArray,SVGLengthList,SVGNumberList,' +
  'SVGPathSegList,SVGPointList,SVGStringList,SVGTransformList,SourceBufferList,StyleSheetList,TextTrackCueList,' +
  'TextTrackList,TouchList').split(',');

for (var i = 0; i < DOMIterables.length; i++) {
  var NAME = DOMIterables[i];
  var Collection = global[NAME];
  var proto = Collection && Collection.prototype;
  if (proto && !proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);
  Iterators[NAME] = Iterators.Array;
}


/***/ }),
/* 84 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var addToUnscopables = __webpack_require__(85);
var step = __webpack_require__(86);
var Iterators = __webpack_require__(22);
var toIObject = __webpack_require__(12);

// 22.1.3.4 Array.prototype.entries()
// 22.1.3.13 Array.prototype.keys()
// 22.1.3.29 Array.prototype.values()
// 22.1.3.30 Array.prototype[@@iterator]()
module.exports = __webpack_require__(45)(Array, 'Array', function (iterated, kind) {
  this._t = toIObject(iterated); // target
  this._i = 0;                   // next index
  this._k = kind;                // kind
// 22.1.5.2.1 %ArrayIteratorPrototype%.next()
}, function () {
  var O = this._t;
  var kind = this._k;
  var index = this._i++;
  if (!O || index >= O.length) {
    this._t = undefined;
    return step(1);
  }
  if (kind == 'keys') return step(0, index);
  if (kind == 'values') return step(0, O[index]);
  return step(0, [index, O[index]]);
}, 'values');

// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
Iterators.Arguments = Iterators.Array;

addToUnscopables('keys');
addToUnscopables('values');
addToUnscopables('entries');


/***/ }),
/* 85 */
/***/ (function(module, exports) {

module.exports = function () { /* empty */ };


/***/ }),
/* 86 */
/***/ (function(module, exports) {

module.exports = function (done, value) {
  return { value: value, done: !!done };
};


/***/ }),
/* 87 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// 25.4.1.5 NewPromiseCapability(C)
var aFunction = __webpack_require__(28);

function PromiseCapability(C) {
  var resolve, reject;
  this.promise = new C(function ($$resolve, $$reject) {
    if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor');
    resolve = $$resolve;
    reject = $$reject;
  });
  this.resolve = aFunction(resolve);
  this.reject = aFunction(reject);
}

module.exports.f = function (C) {
  return new PromiseCapability(C);
};


/***/ }),
/* 88 */,
/* 89 */,
/* 90 */,
/* 91 */
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (global, factory) {
  if (true) {
    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [exports, __webpack_require__(77)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  } else if (typeof exports !== "undefined") {
    factory(exports, require('./env'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod.exports, global.env);
    global.dom = mod.exports;
  }
})(this, function (exports, _env) {
  'use strict';

  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.hasClass = hasClass;
  exports.addClass = addClass;
  exports.removeClass = removeClass;
  exports.getData = getData;
  exports.getRect = getRect;
  exports.prefixStyle = prefixStyle;
  function hasClass(el, className) {
    var reg = new RegExp('(^|\\s)' + className + '(\\s|$)');
    return reg.test(el.className);
  }

  function addClass(el, className) {
    if (hasClass(el, className)) {
      return;
    }

    var newClass = el.className.split(' ');
    newClass.push(className);
    el.className = newClass.join(' ');
  }

  function removeClass(el, className) {
    if (!hasClass(el, className)) {
      return;
    }

    var reg = new RegExp('(^|\\s)' + className + '(\\s|$)', 'g');
    el.className = el.className.replace(reg, ' ');
  }

  function getData(el, name) {
    var prefix = 'data-';
    return el.getAttribute(prefix + name);
  }

  function getRect(el) {
    return {
      top: el.offsetTop,
      left: el.offsetLeft,
      width: el.offsetWidth,
      height: el.offsetHeight
    };
  }

  var vendor = function () {
    if (!_env.inBrowser) {
      return false;
    }
    var elementStyle = document.createElement('div').style;
    var transformNames = {
      standard: 'transform',
      webkit: 'webkitTransform',
      Moz: 'MozTransform',
      O: 'OTransform',
      ms: 'msTransform'
    };

    for (var key in transformNames) {
      if (elementStyle[transformNames[key]] !== undefined) {
        return key;
      }
    }

    return false;
  }();

  function prefixStyle(style) {
    if (vendor === false) {
      return false;
    }

    if (vendor === 'standard') {
      if (style === 'transitionEnd') {
        return 'transitionend';
      }
      return style;
    }

    return vendor + style.charAt(0).toUpperCase() + style.substr(1);
  }
});

/***/ }),
/* 92 */
/***/ (function(module, exports, __webpack_require__) {

function injectStyle (ssrContext) {
  __webpack_require__(95)
}
var Component = __webpack_require__(1)(
  /* script */
  __webpack_require__(96),
  /* template */
  __webpack_require__(97),
  /* styles */
  injectStyle,
  /* scopeId */
  null,
  /* moduleIdentifier (server only) */
  null
)

module.exports = Component.exports


/***/ }),
/* 93 */,
/* 94 */,
/* 95 */
/***/ (function(module, exports) {

// removed by extract-text-webpack-plugin

/***/ }),
/* 96 */
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (global, factory) {
  if (true) {
    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [module, exports], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  } else if (typeof exports !== "undefined") {
    factory(module, exports);
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, mod.exports);
    global.loading = mod.exports;
  }
})(this, function (module, exports) {
  'use strict';

  Object.defineProperty(exports, "__esModule", {
    value: true
  });


  var COMPONENT_NAME = 'cube-loading';

  exports.default = {
    name: COMPONENT_NAME,
    data: function data() {
      return {
        balde: 12
      };
    },

    props: {
      size: {
        type: Number
      }
    },
    computed: {
      style: function style() {
        if (!this.size) {
          return;
        }
        var value = this.size + 'px';
        return {
          width: value,
          height: value
        };
      }
    }
  };
  module.exports = exports['default'];
});

/***/ }),
/* 97 */
/***/ (function(module, exports) {

module.exports={render:function (){var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;
  return _c('div', {
    staticClass: "cube-loading"
  }, [_c('span', {
    staticClass: "cube-loading-spinners",
    style: (_vm.style)
  }, _vm._l((_vm.balde), function(item) {
    return _c('i', {
      staticClass: "cube-loading-spinner"
    })
  }))])
},staticRenderFns: []}

/***/ }),
/* 98 */
/***/ (function(module, exports, __webpack_require__) {

// 7.3.20 SpeciesConstructor(O, defaultConstructor)
var anObject = __webpack_require__(8);
var aFunction = __webpack_require__(28);
var SPECIES = __webpack_require__(2)('species');
module.exports = function (O, D) {
  var C = anObject(O).constructor;
  var S;
  return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? D : aFunction(S);
};


/***/ }),
/* 99 */
/***/ (function(module, exports, __webpack_require__) {

var ctx = __webpack_require__(21);
var invoke = __webpack_require__(127);
var html = __webpack_require__(49);
var cel = __webpack_require__(24);
var global = __webpack_require__(0);
var process = global.process;
var setTask = global.setImmediate;
var clearTask = global.clearImmediate;
var MessageChannel = global.MessageChannel;
var Dispatch = global.Dispatch;
var counter = 0;
var queue = {};
var ONREADYSTATECHANGE = 'onreadystatechange';
var defer, channel, port;
var run = function () {
  var id = +this;
  // eslint-disable-next-line no-prototype-builtins
  if (queue.hasOwnProperty(id)) {
    var fn = queue[id];
    delete queue[id];
    fn();
  }
};
var listener = function (event) {
  run.call(event.data);
};
// Node.js 0.9+ & IE10+ has setImmediate, otherwise:
if (!setTask || !clearTask) {
  setTask = function setImmediate(fn) {
    var args = [];
    var i = 1;
    while (arguments.length > i) args.push(arguments[i++]);
    queue[++counter] = function () {
      // eslint-disable-next-line no-new-func
      invoke(typeof fn == 'function' ? fn : Function(fn), args);
    };
    defer(counter);
    return counter;
  };
  clearTask = function clearImmediate(id) {
    delete queue[id];
  };
  // Node.js 0.8-
  if (__webpack_require__(19)(process) == 'process') {
    defer = function (id) {
      process.nextTick(ctx(run, id, 1));
    };
  // Sphere (JS game engine) Dispatch API
  } else if (Dispatch && Dispatch.now) {
    defer = function (id) {
      Dispatch.now(ctx(run, id, 1));
    };
  // Browsers with MessageChannel, includes WebWorkers
  } else if (MessageChannel) {
    channel = new MessageChannel();
    port = channel.port2;
    channel.port1.onmessage = listener;
    defer = ctx(port.postMessage, port, 1);
  // Browsers with postMessage, skip WebWorkers
  // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'
  } else if (global.addEventListener && typeof postMessage == 'function' && !global.importScripts) {
    defer = function (id) {
      global.postMessage(id + '', '*');
    };
    global.addEventListener('message', listener, false);
  // IE8-
  } else if (ONREADYSTATECHANGE in cel('script')) {
    defer = function (id) {
      html.appendChild(cel('script'))[ONREADYSTATECHANGE] = function () {
        html.removeChild(this);
        run.call(id);
      };
    };
  // Rest old browsers
  } else {
    defer = function (id) {
      setTimeout(ctx(run, id, 1), 0);
    };
  }
}
module.exports = {
  set: setTask,
  clear: clearTask
};


/***/ }),
/* 100 */
/***/ (function(module, exports) {

module.exports = function (exec) {
  try {
    return { e: false, v: exec() };
  } catch (e) {
    return { e: true, v: e };
  }
};


/***/ }),
/* 101 */
/***/ (function(module, exports, __webpack_require__) {

var anObject = __webpack_require__(8);
var isObject = __webpack_require__(5);
var newPromiseCapability = __webpack_require__(87);

module.exports = function (C, x) {
  anObject(C);
  if (isObject(x) && x.constructor === C) return x;
  var promiseCapability = newPromiseCapability.f(C);
  var resolve = promiseCapability.resolve;
  resolve(x);
  return promiseCapability.promise;
};


/***/ }),
/* 102 */,
/* 103 */,
/* 104 */,
/* 105 */,
/* 106 */,
/* 107 */,
/* 108 */,
/* 109 */,
/* 110 */,
/* 111 */,
/* 112 */,
/* 113 */,
/* 114 */,
/* 115 */,
/* 116 */,
/* 117 */,
/* 118 */,
/* 119 */
/***/ (function(module, exports, __webpack_require__) {

function injectStyle (ssrContext) {
  __webpack_require__(120)
}
var Component = __webpack_require__(1)(
  /* script */
  __webpack_require__(121),
  /* template */
  __webpack_require__(136),
  /* styles */
  injectStyle,
  /* scopeId */
  null,
  /* moduleIdentifier (server only) */
  null
)

module.exports = Component.exports


/***/ }),
/* 120 */
/***/ (function(module, exports) {

// removed by extract-text-webpack-plugin

/***/ }),
/* 121 */
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (global, factory) {
  if (true) {
    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [module, exports, __webpack_require__(122), __webpack_require__(29), __webpack_require__(54), __webpack_require__(92), __webpack_require__(133), __webpack_require__(91)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  } else if (typeof exports !== "undefined") {
    factory(module, exports, require('babel-runtime/core-js/promise'), require('babel-runtime/core-js/object/assign'), require('better-scroll'), require('../loading/loading.vue'), require('../bubble/bubble.vue'), require('../../common/helpers/dom'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, mod.exports, global.promise, global.assign, global.betterScroll, global.loading, global.bubble, global.dom);
    global.scroll = mod.exports;
  }
})(this, function (module, exports, _promise, _assign, _betterScroll, _loading, _bubble, _dom) {
  'use strict';

  Object.defineProperty(exports, "__esModule", {
    value: true
  });

  var _promise2 = _interopRequireDefault(_promise);

  var _assign2 = _interopRequireDefault(_assign);

  var _betterScroll2 = _interopRequireDefault(_betterScroll);

  var _loading2 = _interopRequireDefault(_loading);

  var _bubble2 = _interopRequireDefault(_bubble);

  function _interopRequireDefault(obj) {
    return obj && obj.__esModule ? obj : {
      default: obj
    };
  }

  var COMPONENT_NAME = 'cube-scroll';
  var DIRECTION_H = 'horizontal';
  var DIRECTION_V = 'vertical';
  var DEFAULT_REFRESH_TXT = 'Refresh success';
  var PULL_DOWN_ELEMENT_INITIAL_HEIGHT = -50;

  var EVENT_SCROLL = 'scroll';
  var EVENT_BEFORE_SCROLL_START = 'before-scroll-start';
  var EVENT_CLICK = 'click';
  var EVENT_PULLING_DOWN = 'pulling-down';
  var EVENT_PULLING_UP = 'pulling-up';

  var DEFAULT_OPTIONS = {
    observeDOM: true,
    click: true,
    probeType: 1,
    scrollbar: false,
    pullDownRefresh: false,
    pullUpLoad: false
  };

  exports.default = {
    name: COMPONENT_NAME,
    props: {
      data: {
        type: Array,
        default: function _default() {
          return [];
        }
      },
      options: {
        type: Object,
        default: function _default() {
          return {};
        }
      },
      listenScroll: {
        type: Boolean,
        default: false
      },
      listenBeforeScroll: {
        type: Boolean,
        default: false
      },
      direction: {
        type: String,
        default: DIRECTION_V
      },
      refreshDelay: {
        type: Number,
        default: 20
      }
    },
    data: function data() {
      return {
        beforePullDown: true,
        isPullingDown: false,
        isPullUpLoad: false,
        pullUpDirty: true,
        bubbleY: 0,
        pullDownStyle: ''
      };
    },

    computed: {
      pullDownRefresh: function pullDownRefresh() {
        return this.options.pullDownRefresh;
      },
      pullUpLoad: function pullUpLoad() {
        return this.options.pullUpLoad;
      },
      pullUpTxt: function pullUpTxt() {
        var pullUpLoad = this.pullUpLoad;
        var txt = pullUpLoad && pullUpLoad.txt;
        var moreTxt = txt && txt.more || '';
        var noMoreTxt = txt && txt.noMore || '';

        return this.pullUpDirty ? moreTxt : noMoreTxt;
      },
      refreshTxt: function refreshTxt() {
        var pullDownRefresh = this.pullDownRefresh;
        return pullDownRefresh && pullDownRefresh.txt || DEFAULT_REFRESH_TXT;
      }
    },
    watch: {
      data: function data() {
        var _this = this;

        setTimeout(function () {
          _this.forceUpdate(true);
        }, this.refreshDelay);
      },

      pullDownRefresh: {
        handler: function handler(newVal, oldVal) {
          if (newVal) {
            this.scroll.openPullDown(newVal);
            if (!oldVal) {
              this._onPullDownRefresh();
              this._calculateMinHeight();
            }
          }

          if (!newVal && oldVal) {
            this.scroll.closePullDown();
            this._offPullDownRefresh();
            this._calculateMinHeight();
          }
        },

        deep: true
      },
      pullUpLoad: {
        handler: function handler(newVal, oldVal) {
          if (newVal) {
            this.scroll.openPullUp(newVal);
            if (!oldVal) {
              this._onPullUpLoad();
              this._calculateMinHeight();
            }
          }

          if (!newVal && oldVal) {
            this.scroll.closePullUp();
            this._offPullUpLoad();
            this._calculateMinHeight();
          }
        },

        deep: true
      }
    },
    activated: function activated() {
      this.enable();
    },
    deactivated: function deactivated() {
      this.disable();
    },
    mounted: function mounted() {
      var _this2 = this;

      this.$nextTick(function () {
        _this2.initScroll();
      });
    },
    beforeDestroy: function beforeDestroy() {
      this.destroy();
    },

    methods: {
      initScroll: function initScroll() {
        var _this3 = this;

        if (!this.$refs.wrapper) {
          return;
        }
        this._calculateMinHeight();

        var options = (0, _assign2.default)({}, DEFAULT_OPTIONS, {
          scrollY: this.direction === DIRECTION_V,
          scrollX: this.direction === DIRECTION_H
        }, this.options);

        this.scroll = new _betterScroll2.default(this.$refs.wrapper, options);

        if (this.listenScroll) {
          this.scroll.on('scroll', function (pos) {
            _this3.$emit(EVENT_SCROLL, pos);
          });
        }

        if (this.listenBeforeScroll) {
          this.scroll.on('beforeScrollStart', function () {
            _this3.$emit(EVENT_BEFORE_SCROLL_START);
          });
        }

        if (this.pullDownRefresh) {
          this._onPullDownRefresh();
        }

        if (this.pullUpLoad) {
          this._onPullUpLoad();
        }
      },
      disable: function disable() {
        this.scroll && this.scroll.disable();
      },
      enable: function enable() {
        this.scroll && this.scroll.enable();
      },
      refresh: function refresh() {
        this._calculateMinHeight();
        this.scroll && this.scroll.refresh();
      },
      destroy: function destroy() {
        this.scroll && this.scroll.destroy();
        this.scroll = null;
      },
      scrollTo: function scrollTo() {
        this.scroll && this.scroll.scrollTo.apply(this.scroll, arguments);
      },
      scrollToElement: function scrollToElement() {
        this.scroll && this.scroll.scrollToElement.apply(this.scroll, arguments);
      },
      clickItem: function clickItem(item) {
        this.$emit(EVENT_CLICK, item);
      },
      forceUpdate: function forceUpdate() {
        var _this4 = this;

        var dirty = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

        if (this.pullDownRefresh && this.isPullingDown) {
          this.isPullingDown = false;
          this._reboundPullDown().then(function () {
            _this4._afterPullDown(dirty);
          });
        } else if (this.pullUpLoad && this.isPullUpLoad) {
          this.isPullUpLoad = false;
          this.scroll.finishPullUp();
          this.pullUpDirty = dirty;
          dirty && this.refresh();
        } else {
          dirty && this.refresh();
        }
      },
      _calculateMinHeight: function _calculateMinHeight() {
        if (this.$refs.listWrapper) {
          this.$refs.listWrapper.style.minHeight = this.pullDownRefresh || this.pullUpLoad ? (0, _dom.getRect)(this.$refs.wrapper).height + 1 + 'px' : 0;
        }
      },
      _onPullDownRefresh: function _onPullDownRefresh() {
        this.scroll.on('pullingDown', this._pullDownHandle);
        this.scroll.on('scroll', this._pullDownScrollHandle);
      },
      _offPullDownRefresh: function _offPullDownRefresh() {
        this.scroll.off('pullingDown', this._pullDownHandle);
        this.scroll.off('scroll', this._pullDownScrollHandle);
      },
      _pullDownHandle: function _pullDownHandle() {
        this.beforePullDown = false;
        this.isPullingDown = true;
        this.$emit(EVENT_PULLING_DOWN);
      },
      _pullDownScrollHandle: function _pullDownScrollHandle(pos) {
        if (this.beforePullDown) {
          this.bubbleY = Math.max(0, pos.y + PULL_DOWN_ELEMENT_INITIAL_HEIGHT);
          this.pullDownStyle = 'top:' + Math.min(pos.y + PULL_DOWN_ELEMENT_INITIAL_HEIGHT, 10) + 'px';
        } else {
          this.bubbleY = 0;
          this.pullDownStyle = 'top:' + Math.min(pos.y - 30, 10) + 'px';
        }
      },
      _onPullUpLoad: function _onPullUpLoad() {
        this.scroll.on('pullingUp', this._pullUpHandle);
      },
      _offPullUpLoad: function _offPullUpLoad() {
        this.scroll.off('pullingUp', this._pullUpHandle);
      },
      _pullUpHandle: function _pullUpHandle() {
        this.isPullUpLoad = true;
        this.$emit(EVENT_PULLING_UP);
      },
      _reboundPullDown: function _reboundPullDown() {
        var _this5 = this;

        var _pullDownRefresh$stop = this.pullDownRefresh.stopTime,
            stopTime = _pullDownRefresh$stop === undefined ? 600 : _pullDownRefresh$stop;

        return new _promise2.default(function (resolve) {
          setTimeout(function () {
            _this5.scroll.finishPullDown();
            _this5.isPullingDown = false;
            resolve();
          }, stopTime);
        });
      },
      _afterPullDown: function _afterPullDown(dirty) {
        var _this6 = this;

        setTimeout(function () {
          _this6.pullDownStyle = 'top:' + PULL_DOWN_ELEMENT_INITIAL_HEIGHT + 'px';
          _this6.beforePullDown = true;
          dirty && _this6.refresh();
        }, this.scroll.options.bounceTime);
      }
    },
    components: {
      Loading: _loading2.default,
      Bubble: _bubble2.default
    }
  };
  module.exports = exports['default'];
});

/***/ }),
/* 122 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(123), __esModule: true };

/***/ }),
/* 123 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(82);
__webpack_require__(50);
__webpack_require__(83);
__webpack_require__(124);
__webpack_require__(131);
__webpack_require__(132);
module.exports = __webpack_require__(3).Promise;


/***/ }),
/* 124 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var LIBRARY = __webpack_require__(41);
var global = __webpack_require__(0);
var ctx = __webpack_require__(21);
var classof = __webpack_require__(59);
var $export = __webpack_require__(11);
var isObject = __webpack_require__(5);
var aFunction = __webpack_require__(28);
var anInstance = __webpack_require__(125);
var forOf = __webpack_require__(126);
var speciesConstructor = __webpack_require__(98);
var task = __webpack_require__(99).set;
var microtask = __webpack_require__(128)();
var newPromiseCapabilityModule = __webpack_require__(87);
var perform = __webpack_require__(100);
var promiseResolve = __webpack_require__(101);
var PROMISE = 'Promise';
var TypeError = global.TypeError;
var process = global.process;
var $Promise = global[PROMISE];
var isNode = classof(process) == 'process';
var empty = function () { /* empty */ };
var Internal, newGenericPromiseCapability, OwnPromiseCapability, Wrapper;
var newPromiseCapability = newGenericPromiseCapability = newPromiseCapabilityModule.f;

var USE_NATIVE = !!function () {
  try {
    // correct subclassing with @@species support
    var promise = $Promise.resolve(1);
    var FakePromise = (promise.constructor = {})[__webpack_require__(2)('species')] = function (exec) {
      exec(empty, empty);
    };
    // unhandled rejections tracking support, NodeJS Promise without it fails @@species test
    return (isNode || typeof PromiseRejectionEvent == 'function') && promise.then(empty) instanceof FakePromise;
  } catch (e) { /* empty */ }
}();

// helpers
var isThenable = function (it) {
  var then;
  return isObject(it) && typeof (then = it.then) == 'function' ? then : false;
};
var notify = function (promise, isReject) {
  if (promise._n) return;
  promise._n = true;
  var chain = promise._c;
  microtask(function () {
    var value = promise._v;
    var ok = promise._s == 1;
    var i = 0;
    var run = function (reaction) {
      var handler = ok ? reaction.ok : reaction.fail;
      var resolve = reaction.resolve;
      var reject = reaction.reject;
      var domain = reaction.domain;
      var result, then;
      try {
        if (handler) {
          if (!ok) {
            if (promise._h == 2) onHandleUnhandled(promise);
            promise._h = 1;
          }
          if (handler === true) result = value;
          else {
            if (domain) domain.enter();
            result = handler(value);
            if (domain) domain.exit();
          }
          if (result === reaction.promise) {
            reject(TypeError('Promise-chain cycle'));
          } else if (then = isThenable(result)) {
            then.call(result, resolve, reject);
          } else resolve(result);
        } else reject(value);
      } catch (e) {
        reject(e);
      }
    };
    while (chain.length > i) run(chain[i++]); // variable length - can't use forEach
    promise._c = [];
    promise._n = false;
    if (isReject && !promise._h) onUnhandled(promise);
  });
};
var onUnhandled = function (promise) {
  task.call(global, function () {
    var value = promise._v;
    var unhandled = isUnhandled(promise);
    var result, handler, console;
    if (unhandled) {
      result = perform(function () {
        if (isNode) {
          process.emit('unhandledRejection', value, promise);
        } else if (handler = global.onunhandledrejection) {
          handler({ promise: promise, reason: value });
        } else if ((console = global.console) && console.error) {
          console.error('Unhandled promise rejection', value);
        }
      });
      // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should
      promise._h = isNode || isUnhandled(promise) ? 2 : 1;
    } promise._a = undefined;
    if (unhandled && result.e) throw result.v;
  });
};
var isUnhandled = function (promise) {
  return promise._h !== 1 && (promise._a || promise._c).length === 0;
};
var onHandleUnhandled = function (promise) {
  task.call(global, function () {
    var handler;
    if (isNode) {
      process.emit('rejectionHandled', promise);
    } else if (handler = global.onrejectionhandled) {
      handler({ promise: promise, reason: promise._v });
    }
  });
};
var $reject = function (value) {
  var promise = this;
  if (promise._d) return;
  promise._d = true;
  promise = promise._w || promise; // unwrap
  promise._v = value;
  promise._s = 2;
  if (!promise._a) promise._a = promise._c.slice();
  notify(promise, true);
};
var $resolve = function (value) {
  var promise = this;
  var then;
  if (promise._d) return;
  promise._d = true;
  promise = promise._w || promise; // unwrap
  try {
    if (promise === value) throw TypeError("Promise can't be resolved itself");
    if (then = isThenable(value)) {
      microtask(function () {
        var wrapper = { _w: promise, _d: false }; // wrap
        try {
          then.call(value, ctx($resolve, wrapper, 1), ctx($reject, wrapper, 1));
        } catch (e) {
          $reject.call(wrapper, e);
        }
      });
    } else {
      promise._v = value;
      promise._s = 1;
      notify(promise, false);
    }
  } catch (e) {
    $reject.call({ _w: promise, _d: false }, e); // wrap
  }
};

// constructor polyfill
if (!USE_NATIVE) {
  // 25.4.3.1 Promise(executor)
  $Promise = function Promise(executor) {
    anInstance(this, $Promise, PROMISE, '_h');
    aFunction(executor);
    Internal.call(this);
    try {
      executor(ctx($resolve, this, 1), ctx($reject, this, 1));
    } catch (err) {
      $reject.call(this, err);
    }
  };
  // eslint-disable-next-line no-unused-vars
  Internal = function Promise(executor) {
    this._c = [];             // <- awaiting reactions
    this._a = undefined;      // <- checked in isUnhandled reactions
    this._s = 0;              // <- state
    this._d = false;          // <- done
    this._v = undefined;      // <- value
    this._h = 0;              // <- rejection state, 0 - default, 1 - handled, 2 - unhandled
    this._n = false;          // <- notify
  };
  Internal.prototype = __webpack_require__(129)($Promise.prototype, {
    // 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected)
    then: function then(onFulfilled, onRejected) {
      var reaction = newPromiseCapability(speciesConstructor(this, $Promise));
      reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true;
      reaction.fail = typeof onRejected == 'function' && onRejected;
      reaction.domain = isNode ? process.domain : undefined;
      this._c.push(reaction);
      if (this._a) this._a.push(reaction);
      if (this._s) notify(this, false);
      return reaction.promise;
    },
    // 25.4.5.1 Promise.prototype.catch(onRejected)
    'catch': function (onRejected) {
      return this.then(undefined, onRejected);
    }
  });
  OwnPromiseCapability = function () {
    var promise = new Internal();
    this.promise = promise;
    this.resolve = ctx($resolve, promise, 1);
    this.reject = ctx($reject, promise, 1);
  };
  newPromiseCapabilityModule.f = newPromiseCapability = function (C) {
    return C === $Promise || C === Wrapper
      ? new OwnPromiseCapability(C)
      : newGenericPromiseCapability(C);
  };
}

$export($export.G + $export.W + $export.F * !USE_NATIVE, { Promise: $Promise });
__webpack_require__(35)($Promise, PROMISE);
__webpack_require__(130)(PROMISE);
Wrapper = __webpack_require__(3)[PROMISE];

// statics
$export($export.S + $export.F * !USE_NATIVE, PROMISE, {
  // 25.4.4.5 Promise.reject(r)
  reject: function reject(r) {
    var capability = newPromiseCapability(this);
    var $$reject = capability.reject;
    $$reject(r);
    return capability.promise;
  }
});
$export($export.S + $export.F * (LIBRARY || !USE_NATIVE), PROMISE, {
  // 25.4.4.6 Promise.resolve(x)
  resolve: function resolve(x) {
    return promiseResolve(LIBRARY && this === Wrapper ? $Promise : this, x);
  }
});
$export($export.S + $export.F * !(USE_NATIVE && __webpack_require__(67)(function (iter) {
  $Promise.all(iter)['catch'](empty);
})), PROMISE, {
  // 25.4.4.1 Promise.all(iterable)
  all: function all(iterable) {
    var C = this;
    var capability = newPromiseCapability(C);
    var resolve = capability.resolve;
    var reject = capability.reject;
    var result = perform(function () {
      var values = [];
      var index = 0;
      var remaining = 1;
      forOf(iterable, false, function (promise) {
        var $index = index++;
        var alreadyCalled = false;
        values.push(undefined);
        remaining++;
        C.resolve(promise).then(function (value) {
          if (alreadyCalled) return;
          alreadyCalled = true;
          values[$index] = value;
          --remaining || resolve(values);
        }, reject);
      });
      --remaining || resolve(values);
    });
    if (result.e) reject(result.v);
    return capability.promise;
  },
  // 25.4.4.4 Promise.race(iterable)
  race: function race(iterable) {
    var C = this;
    var capability = newPromiseCapability(C);
    var reject = capability.reject;
    var result = perform(function () {
      forOf(iterable, false, function (promise) {
        C.resolve(promise).then(capability.resolve, reject);
      });
    });
    if (result.e) reject(result.v);
    return capability.promise;
  }
});


/***/ }),
/* 125 */
/***/ (function(module, exports) {

module.exports = function (it, Constructor, name, forbiddenField) {
  if (!(it instanceof Constructor) || (forbiddenField !== undefined && forbiddenField in it)) {
    throw TypeError(name + ': incorrect invocation!');
  } return it;
};


/***/ }),
/* 126 */
/***/ (function(module, exports, __webpack_require__) {

var ctx = __webpack_require__(21);
var call = __webpack_require__(64);
var isArrayIter = __webpack_require__(65);
var anObject = __webpack_require__(8);
var toLength = __webpack_require__(27);
var getIterFn = __webpack_require__(66);
var BREAK = {};
var RETURN = {};
var exports = module.exports = function (iterable, entries, fn, that, ITERATOR) {
  var iterFn = ITERATOR ? function () { return iterable; } : getIterFn(iterable);
  var f = ctx(fn, that, entries ? 2 : 1);
  var index = 0;
  var length, step, iterator, result;
  if (typeof iterFn != 'function') throw TypeError(iterable + ' is not iterable!');
  // fast case for arrays with default iterator
  if (isArrayIter(iterFn)) for (length = toLength(iterable.length); length > index; index++) {
    result = entries ? f(anObject(step = iterable[index])[0], step[1]) : f(iterable[index]);
    if (result === BREAK || result === RETURN) return result;
  } else for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) {
    result = call(iterator, f, step.value, entries);
    if (result === BREAK || result === RETURN) return result;
  }
};
exports.BREAK = BREAK;
exports.RETURN = RETURN;


/***/ }),
/* 127 */
/***/ (function(module, exports) {

// fast apply, http://jsperf.lnkit.com/fast-apply/5
module.exports = function (fn, args, that) {
  var un = that === undefined;
  switch (args.length) {
    case 0: return un ? fn()
                      : fn.call(that);
    case 1: return un ? fn(args[0])
                      : fn.call(that, args[0]);
    case 2: return un ? fn(args[0], args[1])
                      : fn.call(that, args[0], args[1]);
    case 3: return un ? fn(args[0], args[1], args[2])
                      : fn.call(that, args[0], args[1], args[2]);
    case 4: return un ? fn(args[0], args[1], args[2], args[3])
                      : fn.call(that, args[0], args[1], args[2], args[3]);
  } return fn.apply(that, args);
};


/***/ }),
/* 128 */
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__(0);
var macrotask = __webpack_require__(99).set;
var Observer = global.MutationObserver || global.WebKitMutationObserver;
var process = global.process;
var Promise = global.Promise;
var isNode = __webpack_require__(19)(process) == 'process';

module.exports = function () {
  var head, last, notify;

  var flush = function () {
    var parent, fn;
    if (isNode && (parent = process.domain)) parent.exit();
    while (head) {
      fn = head.fn;
      head = head.next;
      try {
        fn();
      } catch (e) {
        if (head) notify();
        else last = undefined;
        throw e;
      }
    } last = undefined;
    if (parent) parent.enter();
  };

  // Node.js
  if (isNode) {
    notify = function () {
      process.nextTick(flush);
    };
  // browsers with MutationObserver, except iOS Safari - https://github.com/zloirock/core-js/issues/339
  } else if (Observer && !(global.navigator && global.navigator.standalone)) {
    var toggle = true;
    var node = document.createTextNode('');
    new Observer(flush).observe(node, { characterData: true }); // eslint-disable-line no-new
    notify = function () {
      node.data = toggle = !toggle;
    };
  // environments with maybe non-completely correct, but existent Promise
  } else if (Promise && Promise.resolve) {
    var promise = Promise.resolve();
    notify = function () {
      promise.then(flush);
    };
  // for other environments - macrotask based on:
  // - setImmediate
  // - MessageChannel
  // - window.postMessag
  // - onreadystatechange
  // - setTimeout
  } else {
    notify = function () {
      // strange IE + webpack dev server bug - use .call(global)
      macrotask.call(global, flush);
    };
  }

  return function (fn) {
    var task = { fn: fn, next: undefined };
    if (last) last.next = task;
    if (!head) {
      head = task;
      notify();
    } last = task;
  };
};


/***/ }),
/* 129 */
/***/ (function(module, exports, __webpack_require__) {

var hide = __webpack_require__(6);
module.exports = function (target, src, safe) {
  for (var key in src) {
    if (safe && target[key]) target[key] = src[key];
    else hide(target, key, src[key]);
  } return target;
};


/***/ }),
/* 130 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var global = __webpack_require__(0);
var core = __webpack_require__(3);
var dP = __webpack_require__(7);
var DESCRIPTORS = __webpack_require__(4);
var SPECIES = __webpack_require__(2)('species');

module.exports = function (KEY) {
  var C = typeof core[KEY] == 'function' ? core[KEY] : global[KEY];
  if (DESCRIPTORS && C && !C[SPECIES]) dP.f(C, SPECIES, {
    configurable: true,
    get: function () { return this; }
  });
};


/***/ }),
/* 131 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
// https://github.com/tc39/proposal-promise-finally

var $export = __webpack_require__(11);
var core = __webpack_require__(3);
var global = __webpack_require__(0);
var speciesConstructor = __webpack_require__(98);
var promiseResolve = __webpack_require__(101);

$export($export.P + $export.R, 'Promise', { 'finally': function (onFinally) {
  var C = speciesConstructor(this, core.Promise || global.Promise);
  var isFunction = typeof onFinally == 'function';
  return this.then(
    isFunction ? function (x) {
      return promiseResolve(C, onFinally()).then(function () { return x; });
    } : onFinally,
    isFunction ? function (e) {
      return promiseResolve(C, onFinally()).then(function () { throw e; });
    } : onFinally
  );
} });


/***/ }),
/* 132 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// https://github.com/tc39/proposal-promise-try
var $export = __webpack_require__(11);
var newPromiseCapability = __webpack_require__(87);
var perform = __webpack_require__(100);

$export($export.S, 'Promise', { 'try': function (callbackfn) {
  var promiseCapability = newPromiseCapability.f(this);
  var result = perform(callbackfn);
  (result.e ? promiseCapability.reject : promiseCapability.resolve)(result.v);
  return promiseCapability.promise;
} });


/***/ }),
/* 133 */
/***/ (function(module, exports, __webpack_require__) {

var Component = __webpack_require__(1)(
  /* script */
  __webpack_require__(134),
  /* template */
  __webpack_require__(135),
  /* styles */
  null,
  /* scopeId */
  null,
  /* moduleIdentifier (server only) */
  null
)

module.exports = Component.exports


/***/ }),
/* 134 */
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (global, factory) {
  if (true) {
    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [module, exports], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  } else if (typeof exports !== "undefined") {
    factory(module, exports);
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, mod.exports);
    global.bubble = mod.exports;
  }
})(this, function (module, exports) {
  'use strict';

  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.default = {
    props: {
      y: {
        type: Number,
        default: 0
      }
    },
    data: function data() {
      return {
        width: 50,
        height: 80
      };
    },

    computed: {
      distance: function distance() {
        return Math.max(0, Math.min(this.y * this.ratio, this.maxDistance));
      },
      style: function style() {
        return 'width:' + this.width / this.ratio + 'px;height:' + this.height / this.ratio + 'px';
      }
    },
    created: function created() {
      this.ratio = window.devicePixelRatio;
      this.width *= this.ratio;
      this.height *= this.ratio;
      this.initRadius = 18 * this.ratio;
      this.minHeadRadius = 12 * this.ratio;
      this.minTailRadius = 5 * this.ratio;
      this.initArrowRadius = 10 * this.ratio;
      this.minArrowRadius = 6 * this.ratio;
      this.arrowWidth = 3 * this.ratio;
      this.maxDistance = 40 * this.ratio;
      this.initCenterX = 25 * this.ratio;
      this.initCenterY = 25 * this.ratio;
      this.headCenter = {
        x: this.initCenterX,
        y: this.initCenterY
      };
    },
    mounted: function mounted() {
      this._draw();
    },

    methods: {
      _draw: function _draw() {
        var bubble = this.$refs.bubble;
        var ctx = bubble.getContext('2d');
        ctx.clearRect(0, 0, bubble.width, bubble.height);

        this._drawBubble(ctx);

        this._drawArrow(ctx);
      },
      _drawBubble: function _drawBubble(ctx) {
        ctx.save();
        ctx.beginPath();

        var rate = this.distance / this.maxDistance;
        var headRadius = this.initRadius - (this.initRadius - this.minHeadRadius) * rate;

        this.headCenter.y = this.initCenterY - (this.initRadius - this.minHeadRadius) * rate;

        ctx.arc(this.headCenter.x, this.headCenter.y, headRadius, 0, Math.PI, true);

        var tailRadius = this.initRadius - (this.initRadius - this.minTailRadius) * rate;
        var tailCenter = {
          x: this.headCenter.x,
          y: this.headCenter.y + this.distance
        };

        var tailPointL = {
          x: tailCenter.x - tailRadius,
          y: tailCenter.y
        };
        var controlPointL = {
          x: tailPointL.x,
          y: tailPointL.y - this.distance / 2
        };

        ctx.quadraticCurveTo(controlPointL.x, controlPointL.y, tailPointL.x, tailPointL.y);

        ctx.arc(tailCenter.x, tailCenter.y, tailRadius, Math.PI, 0, true);

        var headPointR = {
          x: this.headCenter.x + headRadius,
          y: this.headCenter.y
        };
        var controlPointR = {
          x: tailCenter.x + tailRadius,
          y: headPointR.y + this.distance / 2
        };
        ctx.quadraticCurveTo(controlPointR.x, controlPointR.y, headPointR.x, headPointR.y);

        ctx.fillStyle = 'rgb(170,170,170)';
        ctx.fill();
        ctx.strokeStyle = 'rgb(153,153,153)';
        ctx.stroke();
        ctx.restore();
      },
      _drawArrow: function _drawArrow(ctx) {
        ctx.save();
        ctx.beginPath();

        var rate = this.distance / this.maxDistance;
        var arrowRadius = this.initArrowRadius - (this.initArrowRadius - this.minArrowRadius) * rate;

        ctx.arc(this.headCenter.x, this.headCenter.y, arrowRadius - (this.arrowWidth - rate), -Math.PI / 2, 0, true);

        ctx.arc(this.headCenter.x, this.headCenter.y, arrowRadius, 0, Math.PI * 3 / 2, false);

        ctx.lineTo(this.headCenter.x, this.headCenter.y - arrowRadius - this.arrowWidth / 2 + rate);
        ctx.lineTo(this.headCenter.x + this.arrowWidth * 2 - rate * 2, this.headCenter.y - arrowRadius + this.arrowWidth / 2);

        ctx.lineTo(this.headCenter.x, this.headCenter.y - arrowRadius + this.arrowWidth * 3 / 2 - rate);

        ctx.fillStyle = 'rgb(255,255,255)';
        ctx.fill();
        ctx.strokeStyle = 'rgb(170,170,170)';
        ctx.stroke();
        ctx.restore();
      }
    },
    watch: {
      y: function y() {
        this._draw();
      }
    }
  };
  module.exports = exports['default'];
});

/***/ }),
/* 135 */
/***/ (function(module, exports) {

module.exports={render:function (){var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;
  return _c('canvas', {
    ref: "bubble",
    style: (_vm.style),
    attrs: {
      "width": _vm.width,
      "height": _vm.height
    }
  })
},staticRenderFns: []}

/***/ }),
/* 136 */
/***/ (function(module, exports) {

module.exports={render:function (){var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;
  return _c('div', {
    ref: "wrapper",
    staticClass: "cube-scroll-wrapper"
  }, [_c('div', {
    staticClass: "cube-scroll-content"
  }, [_c('div', {
    ref: "listWrapper",
    staticClass: "cube-scroll-list-wrapper"
  }, [_vm._t("default", [_c('ul', {
    staticClass: "cube-scroll-list"
  }, _vm._l((_vm.data), function(item) {
    return _c('li', {
      staticClass: "cube-scroll-item border-bottom-1px",
      on: {
        "click": function($event) {
          _vm.clickItem(item)
        }
      }
    }, [_vm._v(_vm._s(item))])
  }))])], 2), _vm._v(" "), _vm._t("pullup", [(_vm.pullUpLoad) ? _c('div', {
    staticClass: "cube-pullup-wrapper"
  }, [(!_vm.isPullUpLoad) ? _c('div', {
    staticClass: "before-trigger"
  }, [_c('span', [_vm._v(_vm._s(_vm.pullUpTxt))])]) : _c('div', {
    staticClass: "after-trigger"
  }, [_c('loading')], 1)]) : _vm._e()], {
    pullUpLoad: _vm.pullUpLoad,
    isPullUpLoad: _vm.isPullUpLoad
  })], 2), _vm._v(" "), _vm._t("pulldown", [(_vm.pullDownRefresh) ? _c('div', {
    staticClass: "cube-pulldown-wrapper",
    style: (_vm.pullDownStyle)
  }, [(_vm.beforePullDown) ? _c('div', {
    staticClass: "before-trigger"
  }, [_c('bubble', {
    attrs: {
      "y": _vm.bubbleY
    }
  })], 1) : _c('div', {
    staticClass: "after-trigger"
  }, [(_vm.isPullingDown) ? _c('div', {
    staticClass: "loading"
  }, [_c('loading')], 1) : _c('div', [_c('span', [_vm._v(_vm._s(_vm.refreshTxt))])])])]) : _vm._e()], {
    pullDownRefresh: _vm.pullDownRefresh,
    pullDownStyle: _vm.pullDownStyle,
    beforePullDown: _vm.beforePullDown,
    isPullingDown: _vm.isPullingDown,
    bubbleY: _vm.bubbleY
  })], 2)
},staticRenderFns: []}

/***/ }),
/* 137 */,
/* 138 */,
/* 139 */,
/* 140 */,
/* 141 */,
/* 142 */,
/* 143 */,
/* 144 */,
/* 145 */,
/* 146 */,
/* 147 */,
/* 148 */,
/* 149 */,
/* 150 */,
/* 151 */,
/* 152 */,
/* 153 */,
/* 154 */,
/* 155 */,
/* 156 */,
/* 157 */,
/* 158 */,
/* 159 */,
/* 160 */,
/* 161 */,
/* 162 */,
/* 163 */,
/* 164 */,
/* 165 */,
/* 166 */,
/* 167 */,
/* 168 */,
/* 169 */,
/* 170 */,
/* 171 */,
/* 172 */,
/* 173 */,
/* 174 */,
/* 175 */,
/* 176 */,
/* 177 */,
/* 178 */,
/* 179 */,
/* 180 */,
/* 181 */,
/* 182 */,
/* 183 */,
/* 184 */,
/* 185 */,
/* 186 */,
/* 187 */,
/* 188 */,
/* 189 */,
/* 190 */,
/* 191 */,
/* 192 */,
/* 193 */,
/* 194 */,
/* 195 */,
/* 196 */,
/* 197 */,
/* 198 */,
/* 199 */,
/* 200 */,
/* 201 */,
/* 202 */,
/* 203 */,
/* 204 */,
/* 205 */,
/* 206 */,
/* 207 */,
/* 208 */,
/* 209 */,
/* 210 */,
/* 211 */,
/* 212 */,
/* 213 */,
/* 214 */,
/* 215 */,
/* 216 */,
/* 217 */
/***/ (function(module, exports, __webpack_require__) {

var Component = __webpack_require__(1)(
  /* script */
  __webpack_require__(276),
  /* template */
  __webpack_require__(280),
  /* styles */
  null,
  /* scopeId */
  null,
  /* moduleIdentifier (server only) */
  null
)

module.exports = Component.exports


/***/ }),
/* 218 */
/***/ (function(module, exports, __webpack_require__) {

function injectStyle (ssrContext) {
  __webpack_require__(277)
}
var Component = __webpack_require__(1)(
  /* script */
  __webpack_require__(278),
  /* template */
  __webpack_require__(279),
  /* styles */
  injectStyle,
  /* scopeId */
  null,
  /* moduleIdentifier (server only) */
  null
)

module.exports = Component.exports


/***/ }),
/* 219 */,
/* 220 */,
/* 221 */,
/* 222 */,
/* 223 */,
/* 224 */,
/* 225 */,
/* 226 */,
/* 227 */,
/* 228 */,
/* 229 */,
/* 230 */,
/* 231 */,
/* 232 */,
/* 233 */,
/* 234 */,
/* 235 */,
/* 236 */,
/* 237 */,
/* 238 */,
/* 239 */,
/* 240 */,
/* 241 */,
/* 242 */,
/* 243 */,
/* 244 */,
/* 245 */,
/* 246 */,
/* 247 */,
/* 248 */,
/* 249 */,
/* 250 */,
/* 251 */,
/* 252 */,
/* 253 */,
/* 254 */,
/* 255 */,
/* 256 */,
/* 257 */,
/* 258 */,
/* 259 */,
/* 260 */,
/* 261 */,
/* 262 */,
/* 263 */,
/* 264 */,
/* 265 */,
/* 266 */,
/* 267 */,
/* 268 */,
/* 269 */,
/* 270 */,
/* 271 */,
/* 272 */
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (global, factory) {
  if (true) {
    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [module, exports, __webpack_require__(273), __webpack_require__(217), __webpack_require__(218)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  } else if (typeof exports !== "undefined") {
    factory(module, exports, require('../../components/index-list/index-list.vue'), require('../../components/index-list/index-list-group.vue'), require('../../components/index-list/index-list-item.vue'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, mod.exports, global.indexList, global.indexListGroup, global.indexListItem);
    global.index = mod.exports;
  }
})(this, function (module, exports, _indexList, _indexListGroup, _indexListItem) {
  'use strict';

  Object.defineProperty(exports, "__esModule", {
    value: true
  });

  var _indexList2 = _interopRequireDefault(_indexList);

  var _indexListGroup2 = _interopRequireDefault(_indexListGroup);

  var _indexListItem2 = _interopRequireDefault(_indexListItem);

  function _interopRequireDefault(obj) {
    return obj && obj.__esModule ? obj : {
      default: obj
    };
  }

  _indexList2.default.install = function (Vue) {
    Vue.component(_indexList2.default.name, _indexList2.default);
    Vue.component(_indexListGroup2.default.name, _indexListGroup2.default);
    Vue.component(_indexListItem2.default.name, _indexListItem2.default);
  };

  _indexList2.default.Group = _indexListGroup2.default;
  _indexList2.default.Item = _indexListItem2.default;

  exports.default = _indexList2.default;
  module.exports = exports['default'];
});

/***/ }),
/* 273 */
/***/ (function(module, exports, __webpack_require__) {

function injectStyle (ssrContext) {
  __webpack_require__(274)
}
var Component = __webpack_require__(1)(
  /* script */
  __webpack_require__(275),
  /* template */
  __webpack_require__(281),
  /* styles */
  injectStyle,
  /* scopeId */
  null,
  /* moduleIdentifier (server only) */
  null
)

module.exports = Component.exports


/***/ }),
/* 274 */
/***/ (function(module, exports) {

// removed by extract-text-webpack-plugin

/***/ }),
/* 275 */
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (global, factory) {
  if (true) {
    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [module, exports, __webpack_require__(91), __webpack_require__(77), __webpack_require__(119), __webpack_require__(217)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  } else if (typeof exports !== "undefined") {
    factory(module, exports, require('../../common/helpers/dom'), require('../../common/helpers/env'), require('../scroll/scroll.vue'), require('./index-list-group.vue'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, mod.exports, global.dom, global.env, global.scroll, global.indexListGroup);
    global.indexList = mod.exports;
  }
})(this, function (module, exports, _dom, _env, _scroll, _indexListGroup) {
  'use strict';

  Object.defineProperty(exports, "__esModule", {
    value: true
  });

  var _scroll2 = _interopRequireDefault(_scroll);

  var _indexListGroup2 = _interopRequireDefault(_indexListGroup);

  function _interopRequireDefault(obj) {
    return obj && obj.__esModule ? obj : {
      default: obj
    };
  }

  var COMPONENT_NAME = 'cube-index-list';
  var EVENT_SELECT = 'select';
  var EVENT_TITLE_CLICK = 'title-click';

  var ANCHOR_HEIGHT = _env.inBrowser ? window.innerHeight <= 480 ? 17 : 18 : 18;
  var transformStyleKey = (0, _dom.prefixStyle)('transform');

  exports.default = {
    name: COMPONENT_NAME,
    props: {
      title: {
        type: String,
        default: ''
      },
      data: {
        type: Array,
        default: function _default() {
          return [];
        }
      },
      speed: {
        type: Number,
        default: 0
      },
      navbar: {
        type: Boolean,
        default: true
      }
    },
    data: function data() {
      return {
        currentIndex: 0,
        scrollY: -1,
        diff: -1,
        options: {
          probeType: 3
        },
        titleHeight: null
      };
    },
    created: function created() {
      this.listenScroll = true;
      this.groupList = [];
      this.listHeight = [];
      this.touch = {};
      this.subTitleHeight = 0;
    },
    mounted: function mounted() {
      var _this = this;

      this.$nextTick(function () {
        _this.titleHeight = _this.title && _this.$refs.title ? (0, _dom.getRect)(_this.$refs.title).height : 0;
        _this._calculateHeight();
      });
    },

    computed: {
      fixedTitle: function fixedTitle() {
        if (this.titleHeight === null || this.scrollY > -this.titleHeight) {
          return '';
        }
        return this.data[this.currentIndex] ? this.data[this.currentIndex].name : '';
      },
      shortcutList: function shortcutList() {
        return this.data.map(function (group) {
          return group ? group.shortcut || group.name.substr(0, 1) : '';
        });
      }
    },
    methods: {
      refresh: function refresh() {
        this.$refs.indexList.refresh();
      },
      selectItem: function selectItem(item) {
        this.$emit(EVENT_SELECT, item);
      },
      scroll: function scroll(pos) {
        this.scrollY = pos.y;
      },
      titleClick: function titleClick() {
        this.$emit(EVENT_TITLE_CLICK, this.title);
      },
      onShortcutTouchStart: function onShortcutTouchStart(e) {
        var anchorIndex = (0, _dom.getData)(e.target, 'index');
        var firstTouch = e.touches[0];
        this.touch.y1 = firstTouch.pageY;
        this.touch.anchorIndex = anchorIndex;

        this._scrollTo(anchorIndex);
      },
      onShortcutTouchMove: function onShortcutTouchMove(e) {
        var firstTouch = e.touches[0];
        this.touch.y2 = firstTouch.pageY;
        var delta = (this.touch.y2 - this.touch.y1) / ANCHOR_HEIGHT | 0;
        var anchorIndex = parseInt(this.touch.anchorIndex) + delta;

        this._scrollTo(anchorIndex);
      },
      _calculateHeight: function _calculateHeight() {
        this.groupList = this.$el.getElementsByClassName('cube-index-list-group');
        var subTitleEl = this.$el.getElementsByClassName('cube-index-list-anchor')[0];
        this.subTitleHeight = subTitleEl ? (0, _dom.getRect)(subTitleEl).height : 0;
        this.listHeight = [];

        if (!this.groupList) {
          return;
        }

        var height = this.titleHeight;
        this.listHeight.push(height);
        for (var i = 0; i < this.groupList.length; i++) {
          var item = this.groupList[i];
          height += item.clientHeight;
          this.listHeight.push(height);
        }
      },
      _scrollTo: function _scrollTo(index) {
        if (index < 0) {
          index = 0;
        } else if (index > this.listHeight.length - 2) {
          index = this.listHeight.length - 2;
        }
        this.$refs.indexList.scrollToElement(this.groupList[index], this.speed);
        this.scrollY = this.$refs.indexList.scroll.y;
      }
    },
    watch: {
      data: function data() {
        var _this2 = this;

        this.$nextTick(function () {
          _this2._calculateHeight();
        });
      },
      title: function title(newVal) {
        var _this3 = this;

        this.$nextTick(function () {
          _this3.titleHeight = newVal && _this3.$refs.title ? (0, _dom.getRect)(_this3.$refs.title).height : 0;
          _this3._calculateHeight();
        });
      },
      diff: function diff(newVal) {
        var fixedTop = newVal > 0 && newVal < this.subTitleHeight ? newVal - this.subTitleHeight : 0;
        if (this.fixedTop === fixedTop) {
          return;
        }
        this.fixedTop = fixedTop;
        this.$refs.fixed.style[transformStyleKey] = 'translate3d(0,' + fixedTop + 'px,0)';
      },
      scrollY: function scrollY(newY) {
        var listHeight = this.listHeight;

        if (newY > -this.titleHeight) {
          this.currentIndex = 0;
          return;
        }

        for (var i = 0; i < listHeight.length - 1; i++) {
          var height1 = listHeight[i];
          var height2 = listHeight[i + 1];
          if (-newY >= height1 && -newY < height2) {
            this.currentIndex = i;
            this.diff = height2 + newY;
            return;
          }
        }

        this.currentIndex = listHeight.length - 2;
      }
    },
    components: {
      CubeScroll: _scroll2.default,
      CubeIndexListGroup: _indexListGroup2.default
    }
  };
  module.exports = exports['default'];
});

/***/ }),
/* 276 */
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (global, factory) {
  if (true) {
    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [module, exports, __webpack_require__(218)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  } else if (typeof exports !== "undefined") {
    factory(module, exports, require('./index-list-item.vue'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, mod.exports, global.indexListItem);
    global.indexListGroup = mod.exports;
  }
})(this, function (module, exports, _indexListItem) {
  'use strict';

  Object.defineProperty(exports, "__esModule", {
    value: true
  });

  var _indexListItem2 = _interopRequireDefault(_indexListItem);

  function _interopRequireDefault(obj) {
    return obj && obj.__esModule ? obj : {
      default: obj
    };
  }

  var COMPONENT_NAME = 'cube-index-list-group';
  var EVENT_SELECT = 'select';

  exports.default = {
    name: COMPONENT_NAME,
    props: {
      group: {
        type: Object,
        default: function _default() {
          return {};
        }
      }
    },
    methods: {
      selectItem: function selectItem(item) {
        this.$emit(EVENT_SELECT, item);
      }
    },
    components: {
      CubeIndexListItem: _indexListItem2.default
    }
  };
  module.exports = exports['default'];
});

/***/ }),
/* 277 */
/***/ (function(module, exports) {

// removed by extract-text-webpack-plugin

/***/ }),
/* 278 */
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (global, factory) {
  if (true) {
    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [module, exports, __webpack_require__(91)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  } else if (typeof exports !== "undefined") {
    factory(module, exports, require('../../common/helpers/dom'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, mod.exports, global.dom);
    global.indexListItem = mod.exports;
  }
})(this, function (module, exports, _dom) {
  'use strict';

  Object.defineProperty(exports, "__esModule", {
    value: true
  });


  var COMPONENT_NAME = 'cube-index-list-item';
  var ACTIVE_CLS = 'cube-index-list-item_active';
  var EVENT_SELECT = 'select';

  exports.default = {
    name: COMPONENT_NAME,
    props: {
      item: {
        type: Object,
        default: function _default() {
          return {};
        }
      }
    },
    computed: {
      itemClass: function itemClass() {
        return this.item.active ? ACTIVE_CLS : '';
      }
    },
    methods: {
      addActiveCls: function addActiveCls(e) {
        (0, _dom.addClass)(e.currentTarget, ACTIVE_CLS);
      },
      removeActiveCls: function removeActiveCls(e) {
        (0, _dom.removeClass)(e.currentTarget, ACTIVE_CLS);
      },
      selectItem: function selectItem() {
        this.$emit(EVENT_SELECT, this.item);
      }
    }
  };
  module.exports = exports['default'];
});

/***/ }),
/* 279 */
/***/ (function(module, exports) {

module.exports={render:function (){var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;
  return _c('li', {
    staticClass: "cube-index-list-item",
    class: _vm.itemClass,
    on: {
      "touchstart": _vm.addActiveCls,
      "touchend": _vm.removeActiveCls,
      "click": function($event) {
        _vm.selectItem()
      }
    }
  }, [_vm._t("default", [_c('div', {
    staticClass: "cube-index-list-item-def border-bottom-1px"
  }, [_vm._v("\n      " + _vm._s(_vm.item.name) + "\n    ")])])], 2)
},staticRenderFns: []}

/***/ }),
/* 280 */
/***/ (function(module, exports) {

module.exports={render:function (){var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;
  return _c('li', {
    staticClass: "cube-index-list-group"
  }, [_c('h2', {
    staticClass: "cube-index-list-anchor"
  }, [_vm._v(_vm._s(_vm.group.name))]), _vm._v(" "), _c('ul', [_vm._t("default", _vm._l((_vm.group.items), function(item, index) {
    return _c('cube-index-list-item', {
      key: index,
      attrs: {
        "item": item
      },
      on: {
        "select": _vm.selectItem
      }
    })
  }))], 2)])
},staticRenderFns: []}

/***/ }),
/* 281 */
/***/ (function(module, exports) {

module.exports={render:function (){var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;
  return _c('div', {
    staticClass: "cube-index-list"
  }, [_c('cube-scroll', {
    ref: "indexList",
    attrs: {
      "listen-scroll": _vm.listenScroll,
      "options": _vm.options,
      "data": _vm.data
    },
    on: {
      "scroll": _vm.scroll
    }
  }, [_c('div', {
    ref: "content",
    staticClass: "cube-index-list-content"
  }, [(_vm.title) ? _c('h1', {
    ref: "title",
    staticClass: "cube-index-list-title",
    on: {
      "click": _vm.titleClick
    }
  }, [_vm._v("\n        " + _vm._s(_vm.title) + "\n      ")]) : _vm._e(), _vm._v(" "), _c('ul', [_vm._t("default", _vm._l((_vm.data), function(group, index) {
    return _c('cube-index-list-group', {
      key: index,
      attrs: {
        "group": group
      },
      on: {
        "select": _vm.selectItem
      }
    })
  }))], 2)])]), _vm._v(" "), (_vm.navbar) ? _c('div', {
    staticClass: "cube-index-list-nav",
    on: {
      "touchstart": _vm.onShortcutTouchStart,
      "touchmove": function($event) {
        $event.stopPropagation();
        $event.preventDefault();
        _vm.onShortcutTouchMove($event)
      }
    }
  }, [_c('ul', {
    staticClass: "cube-index-list-nav-list"
  }, _vm._l((_vm.shortcutList), function(item, index) {
    return _c('li', {
      key: index,
      staticClass: "cube-index-list-nav-item",
      class: {
        active: _vm.currentIndex === index
      },
      attrs: {
        "data-index": index
      }
    }, [_vm._t("nav-item", [_vm._v(_vm._s(item))], {
      item: item
    })], 2)
  }))]) : _vm._e(), _vm._v(" "), _c('div', {
    directives: [{
      name: "show",
      rawName: "v-show",
      value: (_vm.fixedTitle),
      expression: "fixedTitle"
    }],
    ref: "fixed",
    staticClass: "cube-index-list-fixed cube-index-list-anchor"
  }, [_vm._v("\n    " + _vm._s(_vm.fixedTitle) + "\n  ")])], 1)
},staticRenderFns: []}

/***/ })
/******/ ]);