fix(h5): initCustomDataset (question/139181)

packages/uni-app-plus/dist/uni-app-service.es.js

@@ -212,6 +212,67 @@ var serviceContext = (function (vue) {
         .join(' ')}`;
   }
 
+  function cache(fn) {
+      const cache = Object.create(null);
+      return (str) => {
+          const hit = cache[str];
+          return hit || (cache[str] = fn(str));
+      };
+  }
+  function cacheStringFunction(fn) {
+      return cache(fn);
+  }
+  function getLen(str = '') {
+      return ('' + str).replace(/[^\x00-\xff]/g, '**').length;
+  }
+  function hasLeadingSlash(str) {
+      return str.indexOf('/') === 0;
+  }
+  function addLeadingSlash(str) {
+      return hasLeadingSlash(str) ? str : '/' + str;
+  }
+  function removeLeadingSlash(str) {
+      return hasLeadingSlash(str) ? str.substr(1) : str;
+  }
+  const invokeArrayFns = (fns, arg) => {
+      let ret;
+      for (let i = 0; i < fns.length; i++) {
+          ret = fns[i](arg);
+      }
+      return ret;
+  };
+  function once(fn, ctx = null) {
+      let res;
+      return ((...args) => {
+          if (fn) {
+              res = fn.apply(ctx, args);
+              fn = null;
+          }
+          return res;
+      });
+  }
+  function callOptions(options, data) {
+      options = options || {};
+      if (typeof data === 'string') {
+          data = {
+              errMsg: data,
+          };
+      }
+      if (/:ok$/.test(data.errMsg)) {
+          if (typeof options.success === 'function') {
+              options.success(data);
+          }
+      }
+      else {
+          if (typeof options.fail === 'function') {
+              options.fail(data);
+          }
+      }
+      if (typeof options.complete === 'function') {
+          options.complete(data);
+      }
+  }
+
   const encode$2 = encodeURIComponent;
   function stringifyQuery$1(obj, encodeStr = encode$2) {
       const res = obj
@@ -533,67 +594,6 @@ var serviceContext = (function (vue) {
   const ACTION_TYPE_PAGE_SCROLL = 15;
   const ACTION_TYPE_EVENT = 20;
 
-  function cache(fn) {
-      const cache = Object.create(null);
-      return (str) => {
-          const hit = cache[str];
-          return hit || (cache[str] = fn(str));
-      };
-  }
-  function cacheStringFunction(fn) {
-      return cache(fn);
-  }
-  function getLen(str = '') {
-      return ('' + str).replace(/[^\x00-\xff]/g, '**').length;
-  }
-  function hasLeadingSlash(str) {
-      return str.indexOf('/') === 0;
-  }
-  function addLeadingSlash(str) {
-      return hasLeadingSlash(str) ? str : '/' + str;
-  }
-  function removeLeadingSlash(str) {
-      return hasLeadingSlash(str) ? str.substr(1) : str;
-  }
-  const invokeArrayFns = (fns, arg) => {
-      let ret;
-      for (let i = 0; i < fns.length; i++) {
-          ret = fns[i](arg);
-      }
-      return ret;
-  };
-  function once(fn, ctx = null) {
-      let res;
-      return ((...args) => {
-          if (fn) {
-              res = fn.apply(ctx, args);
-              fn = null;
-          }
-          return res;
-      });
-  }
-  function callOptions(options, data) {
-      options = options || {};
-      if (typeof data === 'string') {
-          data = {
-              errMsg: data,
-          };
-      }
-      if (/:ok$/.test(data.errMsg)) {
-          if (typeof options.success === 'function') {
-              options.success(data);
-          }
-      }
-      else {
-          if (typeof options.fail === 'function') {
-              options.fail(data);
-          }
-      }
-      if (typeof options.complete === 'function') {
-          options.complete(data);
-      }
-  }
-
   function debounce(fn, delay) {
       let timeout;
       const newFn = function () {

packages/uni-core/src/view/init/index.ts

-import { initCustomDataset } from '@dcloudio/uni-shared'
+import { initCustomDatasetOnce } from '@dcloudio/uni-shared'
 import { initLongPress } from './longPress'
 import { useRem } from './rem'
 
@@ -7,7 +7,7 @@ export function initView() {
     return
   }
   useRem()
-  initCustomDataset()
+  initCustomDatasetOnce()
   if (__UNI_FEATURE_LONGPRESS__) {
     initLongPress()
   }

packages/uni-h5/dist/uni-h5.es.js

 import { withModifiers, createVNode, getCurrentInstance, ref, defineComponent, openBlock, createElementBlock, provide, computed, watch, onUnmounted, inject, onBeforeUnmount, mergeProps, injectHook, reactive, onActivated, onMounted, nextTick, onBeforeMount, withDirectives, vShow, shallowRef, watchEffect, isVNode, Fragment, markRaw, Comment, createTextVNode, onBeforeActivate, onBeforeDeactivate, createBlock, renderList, onDeactivated, createApp, Transition, effectScope, withCtx, KeepAlive, resolveDynamicComponent, createElementVNode, normalizeStyle, renderSlot } from "vue";
 import { isString, extend, stringifyStyle, parseStringStyle, isPlainObject, isFunction, capitalize, camelize, isArray, hasOwn, isObject, toRawType, makeMap as makeMap$1, isPromise, hyphenate, invokeArrayFns as invokeArrayFns$1 } from "@vue/shared";
-import { once, UNI_STORAGE_LOCALE, I18N_JSON_DELIMITERS, Emitter, passive, initCustomDataset, resolveComponentInstance, addLeadingSlash, invokeArrayFns, resolveOwnerVm, resolveOwnerEl, ON_WXS_INVOKE_CALL_METHOD, normalizeTarget, ON_RESIZE, ON_APP_ENTER_FOREGROUND, ON_APP_ENTER_BACKGROUND, ON_SHOW, ON_HIDE, ON_PAGE_SCROLL, ON_REACH_BOTTOM, EventChannel, SCHEME_RE, DATA_RE, getCustomDataset, LINEFEED, ON_ERROR, callOptions, ON_LAUNCH, PRIMARY_COLOR, removeLeadingSlash, getLen, debounce, ON_LOAD, UniLifecycleHooks, NAVBAR_HEIGHT, parseQuery, ON_UNLOAD, ON_REACH_BOTTOM_DISTANCE, decodedQuery, WEB_INVOKE_APPSERVICE, ON_WEB_INVOKE_APP_SERVICE, updateElementStyle, ON_BACK_PRESS, parseUrl, addFont, scrollTo, RESPONSIVE_MIN_WIDTH, formatDateTime, ON_NAVIGATION_BAR_BUTTON_TAP, ON_NAVIGATION_BAR_SEARCH_INPUT_CLICKED, ON_NAVIGATION_BAR_SEARCH_INPUT_FOCUS_CHANGED, ON_NAVIGATION_BAR_SEARCH_INPUT_CHANGED, ON_NAVIGATION_BAR_SEARCH_INPUT_CONFIRMED, ON_PULL_DOWN_REFRESH } from "@dcloudio/uni-shared";
+import { once, UNI_STORAGE_LOCALE, I18N_JSON_DELIMITERS, Emitter, passive, initCustomDatasetOnce, resolveComponentInstance, addLeadingSlash, invokeArrayFns, resolveOwnerVm, resolveOwnerEl, ON_WXS_INVOKE_CALL_METHOD, normalizeTarget, ON_RESIZE, ON_APP_ENTER_FOREGROUND, ON_APP_ENTER_BACKGROUND, ON_SHOW, ON_HIDE, ON_PAGE_SCROLL, ON_REACH_BOTTOM, EventChannel, SCHEME_RE, DATA_RE, getCustomDataset, LINEFEED, ON_ERROR, callOptions, ON_LAUNCH, PRIMARY_COLOR, removeLeadingSlash, getLen, debounce, ON_LOAD, UniLifecycleHooks, NAVBAR_HEIGHT, parseQuery, ON_UNLOAD, ON_REACH_BOTTOM_DISTANCE, decodedQuery, WEB_INVOKE_APPSERVICE, ON_WEB_INVOKE_APP_SERVICE, updateElementStyle, ON_BACK_PRESS, parseUrl, addFont, scrollTo, RESPONSIVE_MIN_WIDTH, formatDateTime, ON_NAVIGATION_BAR_BUTTON_TAP, ON_NAVIGATION_BAR_SEARCH_INPUT_CLICKED, ON_NAVIGATION_BAR_SEARCH_INPUT_FOCUS_CHANGED, ON_NAVIGATION_BAR_SEARCH_INPUT_CHANGED, ON_NAVIGATION_BAR_SEARCH_INPUT_CONFIRMED, ON_PULL_DOWN_REFRESH } from "@dcloudio/uni-shared";
 import { initVueI18n, isI18nStr, LOCALE_EN, LOCALE_ES, LOCALE_FR, LOCALE_ZH_HANS, LOCALE_ZH_HANT } from "@dcloudio/uni-i18n";
 import { useRoute, createRouter, createWebHistory, createWebHashHistory, useRouter, isNavigationFailure, RouterView } from "vue-router";
 const isEnableLocale = /* @__PURE__ */ once(() => typeof __uniConfig !== "undefined" && __uniConfig.locales && !!Object.keys(__uniConfig.locales).length);
@@ -498,7 +498,7 @@ function useRem() {
 }
 function initView() {
   useRem();
-  initCustomDataset();
+  initCustomDatasetOnce();
   if (__UNI_FEATURE_LONGPRESS__) {
     initLongPress();
   }

packages/uni-mp-alipay/dist/uni.mp.esm.js

@@ -30,6 +30,20 @@ function customizeEvent(str) {
     return camelize(str.replace(customizeRE, '-'));
 }
 
+function hasLeadingSlash(str) {
+    return str.indexOf('/') === 0;
+}
+function addLeadingSlash(str) {
+    return hasLeadingSlash(str) ? str : '/' + str;
+}
+const invokeArrayFns = (fns, arg) => {
+    let ret;
+    for (let i = 0; i < fns.length; i++) {
+        ret = fns[i](arg);
+    }
+    return ret;
+};
+
 const encode = encodeURIComponent;
 function stringifyQuery(obj, encodeStr = encode) {
     const res = obj
@@ -50,20 +64,6 @@ function stringifyQuery(obj, encodeStr = encode) {
     return res ? `?${res}` : '';
 }
 
-function hasLeadingSlash(str) {
-    return str.indexOf('/') === 0;
-}
-function addLeadingSlash(str) {
-    return hasLeadingSlash(str) ? str : '/' + str;
-}
-const invokeArrayFns = (fns, arg) => {
-    let ret;
-    for (let i = 0; i < fns.length; i++) {
-        ret = fns[i](arg);
-    }
-    return ret;
-};
-
 class EventChannel {
     constructor(id, events) {
         this.id = id;

packages/uni-mp-baidu/dist/uni.mp.esm.js

@@ -98,6 +98,20 @@ function customizeEvent(str) {
     return camelize(str.replace(customizeRE, '-'));
 }
 
+function hasLeadingSlash(str) {
+    return str.indexOf('/') === 0;
+}
+function addLeadingSlash(str) {
+    return hasLeadingSlash(str) ? str : '/' + str;
+}
+const invokeArrayFns = (fns, arg) => {
+    let ret;
+    for (let i = 0; i < fns.length; i++) {
+        ret = fns[i](arg);
+    }
+    return ret;
+};
+
 const encode = encodeURIComponent;
 function stringifyQuery(obj, encodeStr = encode) {
     const res = obj
@@ -118,20 +132,6 @@ function stringifyQuery(obj, encodeStr = encode) {
     return res ? `?${res}` : '';
 }
 
-function hasLeadingSlash(str) {
-    return str.indexOf('/') === 0;
-}
-function addLeadingSlash(str) {
-    return hasLeadingSlash(str) ? str : '/' + str;
-}
-const invokeArrayFns = (fns, arg) => {
-    let ret;
-    for (let i = 0; i < fns.length; i++) {
-        ret = fns[i](arg);
-    }
-    return ret;
-};
-
 class EventChannel {
     constructor(id, events) {
         this.id = id;

packages/uni-mp-kuaishou/dist/uni.mp.esm.js

@@ -93,6 +93,20 @@ function customizeEvent(str) {
     return camelize(str.replace(customizeRE, '-'));
 }
 
+function hasLeadingSlash(str) {
+    return str.indexOf('/') === 0;
+}
+function addLeadingSlash(str) {
+    return hasLeadingSlash(str) ? str : '/' + str;
+}
+const invokeArrayFns = (fns, arg) => {
+    let ret;
+    for (let i = 0; i < fns.length; i++) {
+        ret = fns[i](arg);
+    }
+    return ret;
+};
+
 const encode = encodeURIComponent;
 function stringifyQuery(obj, encodeStr = encode) {
     const res = obj
@@ -113,20 +127,6 @@ function stringifyQuery(obj, encodeStr = encode) {
     return res ? `?${res}` : '';
 }
 
-function hasLeadingSlash(str) {
-    return str.indexOf('/') === 0;
-}
-function addLeadingSlash(str) {
-    return hasLeadingSlash(str) ? str : '/' + str;
-}
-const invokeArrayFns = (fns, arg) => {
-    let ret;
-    for (let i = 0; i < fns.length; i++) {
-        ret = fns[i](arg);
-    }
-    return ret;
-};
-
 class EventChannel {
     constructor(id, events) {
         this.id = id;

packages/uni-mp-lark/dist/uni.mp.esm.js

@@ -93,6 +93,20 @@ function customizeEvent(str) {
     return camelize(str.replace(customizeRE, '-'));
 }
 
+function hasLeadingSlash(str) {
+    return str.indexOf('/') === 0;
+}
+function addLeadingSlash(str) {
+    return hasLeadingSlash(str) ? str : '/' + str;
+}
+const invokeArrayFns = (fns, arg) => {
+    let ret;
+    for (let i = 0; i < fns.length; i++) {
+        ret = fns[i](arg);
+    }
+    return ret;
+};
+
 const encode = encodeURIComponent;
 function stringifyQuery(obj, encodeStr = encode) {
     const res = obj
@@ -113,20 +127,6 @@ function stringifyQuery(obj, encodeStr = encode) {
     return res ? `?${res}` : '';
 }
 
-function hasLeadingSlash(str) {
-    return str.indexOf('/') === 0;
-}
-function addLeadingSlash(str) {
-    return hasLeadingSlash(str) ? str : '/' + str;
-}
-const invokeArrayFns = (fns, arg) => {
-    let ret;
-    for (let i = 0; i < fns.length; i++) {
-        ret = fns[i](arg);
-    }
-    return ret;
-};
-
 class EventChannel {
     constructor(id, events) {
         this.id = id;

packages/uni-mp-qq/dist/uni.mp.esm.js

@@ -93,6 +93,20 @@ function customizeEvent(str) {
     return camelize(str.replace(customizeRE, '-'));
 }
 
+function hasLeadingSlash(str) {
+    return str.indexOf('/') === 0;
+}
+function addLeadingSlash(str) {
+    return hasLeadingSlash(str) ? str : '/' + str;
+}
+const invokeArrayFns = (fns, arg) => {
+    let ret;
+    for (let i = 0; i < fns.length; i++) {
+        ret = fns[i](arg);
+    }
+    return ret;
+};
+
 const encode = encodeURIComponent;
 function stringifyQuery(obj, encodeStr = encode) {
     const res = obj
@@ -113,20 +127,6 @@ function stringifyQuery(obj, encodeStr = encode) {
     return res ? `?${res}` : '';
 }
 
-function hasLeadingSlash(str) {
-    return str.indexOf('/') === 0;
-}
-function addLeadingSlash(str) {
-    return hasLeadingSlash(str) ? str : '/' + str;
-}
-const invokeArrayFns = (fns, arg) => {
-    let ret;
-    for (let i = 0; i < fns.length; i++) {
-        ret = fns[i](arg);
-    }
-    return ret;
-};
-
 class EventChannel {
     constructor(id, events) {
         this.id = id;

packages/uni-mp-toutiao/dist/uni.mp.esm.js

@@ -93,6 +93,20 @@ function customizeEvent(str) {
     return camelize(str.replace(customizeRE, '-'));
 }
 
+function hasLeadingSlash(str) {
+    return str.indexOf('/') === 0;
+}
+function addLeadingSlash(str) {
+    return hasLeadingSlash(str) ? str : '/' + str;
+}
+const invokeArrayFns = (fns, arg) => {
+    let ret;
+    for (let i = 0; i < fns.length; i++) {
+        ret = fns[i](arg);
+    }
+    return ret;
+};
+
 const encode = encodeURIComponent;
 function stringifyQuery(obj, encodeStr = encode) {
     const res = obj
@@ -113,20 +127,6 @@ function stringifyQuery(obj, encodeStr = encode) {
     return res ? `?${res}` : '';
 }
 
-function hasLeadingSlash(str) {
-    return str.indexOf('/') === 0;
-}
-function addLeadingSlash(str) {
-    return hasLeadingSlash(str) ? str : '/' + str;
-}
-const invokeArrayFns = (fns, arg) => {
-    let ret;
-    for (let i = 0; i < fns.length; i++) {
-        ret = fns[i](arg);
-    }
-    return ret;
-};
-
 class EventChannel {
     constructor(id, events) {
         this.id = id;

packages/uni-mp-weixin/dist/uni.mp.esm.js

@@ -28,6 +28,20 @@ function customizeEvent(str) {
     return camelize(str.replace(customizeRE, '-'));
 }
 
+function hasLeadingSlash(str) {
+    return str.indexOf('/') === 0;
+}
+function addLeadingSlash(str) {
+    return hasLeadingSlash(str) ? str : '/' + str;
+}
+const invokeArrayFns = (fns, arg) => {
+    let ret;
+    for (let i = 0; i < fns.length; i++) {
+        ret = fns[i](arg);
+    }
+    return ret;
+};
+
 const encode = encodeURIComponent;
 function stringifyQuery(obj, encodeStr = encode) {
     const res = obj
@@ -48,20 +62,6 @@ function stringifyQuery(obj, encodeStr = encode) {
     return res ? `?${res}` : '';
 }
 
-function hasLeadingSlash(str) {
-    return str.indexOf('/') === 0;
-}
-function addLeadingSlash(str) {
-    return hasLeadingSlash(str) ? str : '/' + str;
-}
-const invokeArrayFns = (fns, arg) => {
-    let ret;
-    for (let i = 0; i < fns.length; i++) {
-        ret = fns[i](arg);
-    }
-    return ret;
-};
-
 const MINI_PROGRAM_PAGE_RUNTIME_HOOKS = /*#__PURE__*/ (() => {
     return {
         onPageScroll: 1,

packages/uni-quickapp-webview/dist/uni.mp.esm.js

@@ -93,6 +93,20 @@ function customizeEvent(str) {
     return camelize(str.replace(customizeRE, '-'));
 }
 
+function hasLeadingSlash(str) {
+    return str.indexOf('/') === 0;
+}
+function addLeadingSlash(str) {
+    return hasLeadingSlash(str) ? str : '/' + str;
+}
+const invokeArrayFns = (fns, arg) => {
+    let ret;
+    for (let i = 0; i < fns.length; i++) {
+        ret = fns[i](arg);
+    }
+    return ret;
+};
+
 const encode = encodeURIComponent;
 function stringifyQuery(obj, encodeStr = encode) {
     const res = obj
@@ -113,20 +127,6 @@ function stringifyQuery(obj, encodeStr = encode) {
     return res ? `?${res}` : '';
 }
 
-function hasLeadingSlash(str) {
-    return str.indexOf('/') === 0;
-}
-function addLeadingSlash(str) {
-    return hasLeadingSlash(str) ? str : '/' + str;
-}
-const invokeArrayFns = (fns, arg) => {
-    let ret;
-    for (let i = 0; i < fns.length; i++) {
-        ret = fns[i](arg);
-    }
-    return ret;
-};
-
 class EventChannel {
     constructor(id, events) {
         this.id = id;

packages/uni-shared/dist/uni-shared.cjs.js

@@ -300,10 +300,106 @@ function formatLog(module, ...args) {
         .join(' ')}`;
 }
 
+function cache(fn) {
+    const cache = Object.create(null);
+    return (str) => {
+        const hit = cache[str];
+        return hit || (cache[str] = fn(str));
+    };
+}
+function cacheStringFunction(fn) {
+    return cache(fn);
+}
+function getLen(str = '') {
+    return ('' + str).replace(/[^\x00-\xff]/g, '**').length;
+}
+function hasLeadingSlash(str) {
+    return str.indexOf('/') === 0;
+}
+function addLeadingSlash(str) {
+    return hasLeadingSlash(str) ? str : '/' + str;
+}
+function removeLeadingSlash(str) {
+    return hasLeadingSlash(str) ? str.substr(1) : str;
+}
+const invokeArrayFns = (fns, arg) => {
+    let ret;
+    for (let i = 0; i < fns.length; i++) {
+        ret = fns[i](arg);
+    }
+    return ret;
+};
+function updateElementStyle(element, styles) {
+    for (const attrName in styles) {
+        element.style[attrName] = styles[attrName];
+    }
+}
+function once(fn, ctx = null) {
+    let res;
+    return ((...args) => {
+        if (fn) {
+            res = fn.apply(ctx, args);
+            fn = null;
+        }
+        return res;
+    });
+}
+const sanitise = (val) => (val && JSON.parse(JSON.stringify(val))) || val;
+const _completeValue = (value) => (value > 9 ? value : '0' + value);
+function formatDateTime({ date = new Date(), mode = 'date' }) {
+    if (mode === 'time') {
+        return (_completeValue(date.getHours()) + ':' + _completeValue(date.getMinutes()));
+    }
+    else {
+        return (date.getFullYear() +
+            '-' +
+            _completeValue(date.getMonth() + 1) +
+            '-' +
+            _completeValue(date.getDate()));
+    }
+}
+function callOptions(options, data) {
+    options = options || {};
+    if (typeof data === 'string') {
+        data = {
+            errMsg: data,
+        };
+    }
+    if (/:ok$/.test(data.errMsg)) {
+        if (typeof options.success === 'function') {
+            options.success(data);
+        }
+    }
+    else {
+        if (typeof options.fail === 'function') {
+            options.fail(data);
+        }
+    }
+    if (typeof options.complete === 'function') {
+        options.complete(data);
+    }
+}
+function getValueByDataPath(obj, path) {
+    if (!shared.isString(path)) {
+        return;
+    }
+    path = path.replace(/\[(\d+)\]/g, '.$1');
+    const parts = path.split('.');
+    let key = parts[0];
+    if (!obj) {
+        obj = {};
+    }
+    if (parts.length === 1) {
+        return obj[key];
+    }
+    return getValueByDataPath(obj[key], parts.slice(1).join('.'));
+}
+
 function formatKey(key) {
     return shared.camelize(key.substring(5));
 }
-function initCustomDataset() {
+// question/139181，增加副作用，避免 initCustomDataset 在 build 下被 tree-shaking
+const initCustomDatasetOnce = /*#__PURE__*/ once(() => {
     const prototype = HTMLElement.prototype;
     const setAttribute = prototype.setAttribute;
     prototype.setAttribute = function (key, value) {
@@ -323,7 +419,7 @@ function initCustomDataset() {
         }
         removeAttribute.call(this, key);
     };
-}
+});
 function getCustomDataset(el) {
     return shared.extend({}, el.dataset, el.__uniDataset);
 }
@@ -1063,101 +1159,6 @@ const ACTION_TYPE_ADD_WXS_EVENT = 12;
 const ACTION_TYPE_PAGE_SCROLL = 15;
 const ACTION_TYPE_EVENT = 20;
 
-function cache(fn) {
-    const cache = Object.create(null);
-    return (str) => {
-        const hit = cache[str];
-        return hit || (cache[str] = fn(str));
-    };
-}
-function cacheStringFunction(fn) {
-    return cache(fn);
-}
-function getLen(str = '') {
-    return ('' + str).replace(/[^\x00-\xff]/g, '**').length;
-}
-function hasLeadingSlash(str) {
-    return str.indexOf('/') === 0;
-}
-function addLeadingSlash(str) {
-    return hasLeadingSlash(str) ? str : '/' + str;
-}
-function removeLeadingSlash(str) {
-    return hasLeadingSlash(str) ? str.substr(1) : str;
-}
-const invokeArrayFns = (fns, arg) => {
-    let ret;
-    for (let i = 0; i < fns.length; i++) {
-        ret = fns[i](arg);
-    }
-    return ret;
-};
-function updateElementStyle(element, styles) {
-    for (const attrName in styles) {
-        element.style[attrName] = styles[attrName];
-    }
-}
-function once(fn, ctx = null) {
-    let res;
-    return ((...args) => {
-        if (fn) {
-            res = fn.apply(ctx, args);
-            fn = null;
-        }
-        return res;
-    });
-}
-const sanitise = (val) => (val && JSON.parse(JSON.stringify(val))) || val;
-const _completeValue = (value) => (value > 9 ? value : '0' + value);
-function formatDateTime({ date = new Date(), mode = 'date' }) {
-    if (mode === 'time') {
-        return (_completeValue(date.getHours()) + ':' + _completeValue(date.getMinutes()));
-    }
-    else {
-        return (date.getFullYear() +
-            '-' +
-            _completeValue(date.getMonth() + 1) +
-            '-' +
-            _completeValue(date.getDate()));
-    }
-}
-function callOptions(options, data) {
-    options = options || {};
-    if (typeof data === 'string') {
-        data = {
-            errMsg: data,
-        };
-    }
-    if (/:ok$/.test(data.errMsg)) {
-        if (typeof options.success === 'function') {
-            options.success(data);
-        }
-    }
-    else {
-        if (typeof options.fail === 'function') {
-            options.fail(data);
-        }
-    }
-    if (typeof options.complete === 'function') {
-        options.complete(data);
-    }
-}
-function getValueByDataPath(obj, path) {
-    if (!shared.isString(path)) {
-        return;
-    }
-    path = path.replace(/\[(\d+)\]/g, '.$1');
-    const parts = path.split('.');
-    let key = parts[0];
-    if (!obj) {
-        obj = {};
-    }
-    if (parts.length === 1) {
-        return obj[key];
-    }
-    return getValueByDataPath(obj[key], parts.slice(1).join('.'));
-}
-
 function debounce(fn, delay) {
     let timeout;
     const newFn = function () {
@@ -1471,7 +1472,7 @@ exports.getCustomDataset = getCustomDataset;
 exports.getEnvLocale = getEnvLocale;
 exports.getLen = getLen;
 exports.getValueByDataPath = getValueByDataPath;
-exports.initCustomDataset = initCustomDataset;
+exports.initCustomDatasetOnce = initCustomDatasetOnce;
 exports.invokeArrayFns = invokeArrayFns;
 exports.isAppNVueNativeTag = isAppNVueNativeTag;
 exports.isAppNativeTag = isAppNativeTag;

packages/uni-shared/dist/uni-shared.d.ts

@@ -231,7 +231,7 @@ declare interface HTMLElementWithDataset extends HTMLElement {
 
 export declare const I18N_JSON_DELIMITERS: [string, string];
 
-export declare function initCustomDataset(): void;
+export declare const initCustomDatasetOnce: () => void;
 
 /**
  * nodeId

packages/uni-shared/dist/uni-shared.es.js

-import { isHTMLTag, isSVGTag, hyphenate, camelize, extend, isString, isPlainObject, isArray, toTypeString, toRawType, capitalize } from '@vue/shared';
+import { isHTMLTag, isSVGTag, hyphenate, camelize, isString, extend, isPlainObject, isArray, toTypeString, toRawType, capitalize } from '@vue/shared';
 
 const BUILT_IN_TAG_NAMES = [
     'ad',
@@ -296,10 +296,106 @@ function formatLog(module, ...args) {
         .join(' ')}`;
 }
 
+function cache(fn) {
+    const cache = Object.create(null);
+    return (str) => {
+        const hit = cache[str];
+        return hit || (cache[str] = fn(str));
+    };
+}
+function cacheStringFunction(fn) {
+    return cache(fn);
+}
+function getLen(str = '') {
+    return ('' + str).replace(/[^\x00-\xff]/g, '**').length;
+}
+function hasLeadingSlash(str) {
+    return str.indexOf('/') === 0;
+}
+function addLeadingSlash(str) {
+    return hasLeadingSlash(str) ? str : '/' + str;
+}
+function removeLeadingSlash(str) {
+    return hasLeadingSlash(str) ? str.substr(1) : str;
+}
+const invokeArrayFns = (fns, arg) => {
+    let ret;
+    for (let i = 0; i < fns.length; i++) {
+        ret = fns[i](arg);
+    }
+    return ret;
+};
+function updateElementStyle(element, styles) {
+    for (const attrName in styles) {
+        element.style[attrName] = styles[attrName];
+    }
+}
+function once(fn, ctx = null) {
+    let res;
+    return ((...args) => {
+        if (fn) {
+            res = fn.apply(ctx, args);
+            fn = null;
+        }
+        return res;
+    });
+}
+const sanitise = (val) => (val && JSON.parse(JSON.stringify(val))) || val;
+const _completeValue = (value) => (value > 9 ? value : '0' + value);
+function formatDateTime({ date = new Date(), mode = 'date' }) {
+    if (mode === 'time') {
+        return (_completeValue(date.getHours()) + ':' + _completeValue(date.getMinutes()));
+    }
+    else {
+        return (date.getFullYear() +
+            '-' +
+            _completeValue(date.getMonth() + 1) +
+            '-' +
+            _completeValue(date.getDate()));
+    }
+}
+function callOptions(options, data) {
+    options = options || {};
+    if (typeof data === 'string') {
+        data = {
+            errMsg: data,
+        };
+    }
+    if (/:ok$/.test(data.errMsg)) {
+        if (typeof options.success === 'function') {
+            options.success(data);
+        }
+    }
+    else {
+        if (typeof options.fail === 'function') {
+            options.fail(data);
+        }
+    }
+    if (typeof options.complete === 'function') {
+        options.complete(data);
+    }
+}
+function getValueByDataPath(obj, path) {
+    if (!isString(path)) {
+        return;
+    }
+    path = path.replace(/\[(\d+)\]/g, '.$1');
+    const parts = path.split('.');
+    let key = parts[0];
+    if (!obj) {
+        obj = {};
+    }
+    if (parts.length === 1) {
+        return obj[key];
+    }
+    return getValueByDataPath(obj[key], parts.slice(1).join('.'));
+}
+
 function formatKey(key) {
     return camelize(key.substring(5));
 }
-function initCustomDataset() {
+// question/139181，增加副作用，避免 initCustomDataset 在 build 下被 tree-shaking
+const initCustomDatasetOnce = /*#__PURE__*/ once(() => {
     const prototype = HTMLElement.prototype;
     const setAttribute = prototype.setAttribute;
     prototype.setAttribute = function (key, value) {
@@ -319,7 +415,7 @@ function initCustomDataset() {
         }
         removeAttribute.call(this, key);
     };
-}
+});
 function getCustomDataset(el) {
     return extend({}, el.dataset, el.__uniDataset);
 }
@@ -1059,101 +1155,6 @@ const ACTION_TYPE_ADD_WXS_EVENT = 12;
 const ACTION_TYPE_PAGE_SCROLL = 15;
 const ACTION_TYPE_EVENT = 20;
 
-function cache(fn) {
-    const cache = Object.create(null);
-    return (str) => {
-        const hit = cache[str];
-        return hit || (cache[str] = fn(str));
-    };
-}
-function cacheStringFunction(fn) {
-    return cache(fn);
-}
-function getLen(str = '') {
-    return ('' + str).replace(/[^\x00-\xff]/g, '**').length;
-}
-function hasLeadingSlash(str) {
-    return str.indexOf('/') === 0;
-}
-function addLeadingSlash(str) {
-    return hasLeadingSlash(str) ? str : '/' + str;
-}
-function removeLeadingSlash(str) {
-    return hasLeadingSlash(str) ? str.substr(1) : str;
-}
-const invokeArrayFns = (fns, arg) => {
-    let ret;
-    for (let i = 0; i < fns.length; i++) {
-        ret = fns[i](arg);
-    }
-    return ret;
-};
-function updateElementStyle(element, styles) {
-    for (const attrName in styles) {
-        element.style[attrName] = styles[attrName];
-    }
-}
-function once(fn, ctx = null) {
-    let res;
-    return ((...args) => {
-        if (fn) {
-            res = fn.apply(ctx, args);
-            fn = null;
-        }
-        return res;
-    });
-}
-const sanitise = (val) => (val && JSON.parse(JSON.stringify(val))) || val;
-const _completeValue = (value) => (value > 9 ? value : '0' + value);
-function formatDateTime({ date = new Date(), mode = 'date' }) {
-    if (mode === 'time') {
-        return (_completeValue(date.getHours()) + ':' + _completeValue(date.getMinutes()));
-    }
-    else {
-        return (date.getFullYear() +
-            '-' +
-            _completeValue(date.getMonth() + 1) +
-            '-' +
-            _completeValue(date.getDate()));
-    }
-}
-function callOptions(options, data) {
-    options = options || {};
-    if (typeof data === 'string') {
-        data = {
-            errMsg: data,
-        };
-    }
-    if (/:ok$/.test(data.errMsg)) {
-        if (typeof options.success === 'function') {
-            options.success(data);
-        }
-    }
-    else {
-        if (typeof options.fail === 'function') {
-            options.fail(data);
-        }
-    }
-    if (typeof options.complete === 'function') {
-        options.complete(data);
-    }
-}
-function getValueByDataPath(obj, path) {
-    if (!isString(path)) {
-        return;
-    }
-    path = path.replace(/\[(\d+)\]/g, '.$1');
-    const parts = path.split('.');
-    let key = parts[0];
-    if (!obj) {
-        obj = {};
-    }
-    if (parts.length === 1) {
-        return obj[key];
-    }
-    return getValueByDataPath(obj[key], parts.slice(1).join('.'));
-}
-
 function debounce(fn, delay) {
     let timeout;
     const newFn = function () {
@@ -1343,4 +1344,4 @@ function getEnvLocale() {
     return (lang && lang.replace(/[.:].*/, '')) || 'en';
 }
 
-export { ACTION_TYPE_ADD_EVENT, ACTION_TYPE_ADD_WXS_EVENT, ACTION_TYPE_CREATE, ACTION_TYPE_EVENT, ACTION_TYPE_INSERT, ACTION_TYPE_PAGE_CREATE, ACTION_TYPE_PAGE_CREATED, ACTION_TYPE_PAGE_SCROLL, ACTION_TYPE_REMOVE, ACTION_TYPE_REMOVE_ATTRIBUTE, ACTION_TYPE_REMOVE_EVENT, ACTION_TYPE_SET_ATTRIBUTE, ACTION_TYPE_SET_TEXT, ATTR_CHANGE_PREFIX, ATTR_CLASS, ATTR_INNER_HTML, ATTR_STYLE, ATTR_TEXT_CONTENT, ATTR_V_OWNER_ID, ATTR_V_RENDERJS, ATTR_V_SHOW, BACKGROUND_COLOR, BUILT_IN_TAGS, BUILT_IN_TAG_NAMES, COMPONENT_NAME_PREFIX, COMPONENT_PREFIX, COMPONENT_SELECTOR_PREFIX, DATA_RE, E$1 as Emitter, EventChannel, EventModifierFlags, I18N_JSON_DELIMITERS, JSON_PROTOCOL, LINEFEED, MINI_PROGRAM_PAGE_RUNTIME_HOOKS, NAVBAR_HEIGHT, NODE_TYPE_COMMENT, NODE_TYPE_ELEMENT, NODE_TYPE_PAGE, NODE_TYPE_TEXT, NVUE_BUILT_IN_TAGS, NVUE_U_BUILT_IN_TAGS, ON_ADD_TO_FAVORITES, ON_APP_ENTER_BACKGROUND, ON_APP_ENTER_FOREGROUND, ON_BACK_PRESS, ON_ERROR, ON_HIDE, ON_KEYBOARD_HEIGHT_CHANGE, ON_LAUNCH, ON_LOAD, ON_NAVIGATION_BAR_BUTTON_TAP, ON_NAVIGATION_BAR_SEARCH_INPUT_CHANGED, ON_NAVIGATION_BAR_SEARCH_INPUT_CLICKED, ON_NAVIGATION_BAR_SEARCH_INPUT_CONFIRMED, ON_NAVIGATION_BAR_SEARCH_INPUT_FOCUS_CHANGED, ON_PAGE_NOT_FOUND, ON_PAGE_SCROLL, ON_PULL_DOWN_REFRESH, ON_REACH_BOTTOM, ON_REACH_BOTTOM_DISTANCE, ON_READY, ON_RESIZE, ON_SHARE_APP_MESSAGE, ON_SHARE_TIMELINE, ON_SHOW, ON_TAB_ITEM_TAP, ON_THEME_CHANGE, ON_UNHANDLE_REJECTION, ON_UNLOAD, ON_WEB_INVOKE_APP_SERVICE, ON_WXS_INVOKE_CALL_METHOD, PLUS_RE, PRIMARY_COLOR, RENDERJS_MODULES, RESPONSIVE_MIN_WIDTH, SCHEME_RE, SELECTED_COLOR, SLOT_DEFAULT_NAME, TABBAR_HEIGHT, TAGS, UNI_SSR, UNI_SSR_DATA, UNI_SSR_GLOBAL_DATA, UNI_SSR_STORE, UNI_SSR_TITLE, UNI_STORAGE_LOCALE, UniBaseNode, UniCommentNode, UniElement, UniEvent, UniInputElement, UniLifecycleHooks, UniNode, UniTextAreaElement, UniTextNode, WEB_INVOKE_APPSERVICE, WXS_MODULES, WXS_PROTOCOL, addFont, addLeadingSlash, cache, cacheStringFunction, callOptions, createIsCustomElement, createRpx2Unit, createUniEvent, customizeEvent, debounce, decode, decodedQuery, defaultMiniProgramRpx2Unit, defaultNVueRpx2Unit, defaultRpx2Unit, dynamicSlotName, forcePatchProp, formatAppLog, formatDateTime, formatH5Log, formatLog, getCustomDataset, getEnvLocale, getLen, getValueByDataPath, initCustomDataset, invokeArrayFns, isAppNVueNativeTag, isAppNativeTag, isBuiltInComponent, isComponentInternalInstance, isComponentTag, isH5CustomElement, isH5NativeTag, isMiniProgramNativeTag, isRootHook, normalizeDataset, normalizeEventType, normalizeTarget, once, parseEventName, parseQuery, parseUrl, passive, plusReady, removeLeadingSlash, resolveComponentInstance, resolveOwnerEl, resolveOwnerVm, sanitise, scrollTo, stringifyQuery, updateElementStyle };
+export { ACTION_TYPE_ADD_EVENT, ACTION_TYPE_ADD_WXS_EVENT, ACTION_TYPE_CREATE, ACTION_TYPE_EVENT, ACTION_TYPE_INSERT, ACTION_TYPE_PAGE_CREATE, ACTION_TYPE_PAGE_CREATED, ACTION_TYPE_PAGE_SCROLL, ACTION_TYPE_REMOVE, ACTION_TYPE_REMOVE_ATTRIBUTE, ACTION_TYPE_REMOVE_EVENT, ACTION_TYPE_SET_ATTRIBUTE, ACTION_TYPE_SET_TEXT, ATTR_CHANGE_PREFIX, ATTR_CLASS, ATTR_INNER_HTML, ATTR_STYLE, ATTR_TEXT_CONTENT, ATTR_V_OWNER_ID, ATTR_V_RENDERJS, ATTR_V_SHOW, BACKGROUND_COLOR, BUILT_IN_TAGS, BUILT_IN_TAG_NAMES, COMPONENT_NAME_PREFIX, COMPONENT_PREFIX, COMPONENT_SELECTOR_PREFIX, DATA_RE, E$1 as Emitter, EventChannel, EventModifierFlags, I18N_JSON_DELIMITERS, JSON_PROTOCOL, LINEFEED, MINI_PROGRAM_PAGE_RUNTIME_HOOKS, NAVBAR_HEIGHT, NODE_TYPE_COMMENT, NODE_TYPE_ELEMENT, NODE_TYPE_PAGE, NODE_TYPE_TEXT, NVUE_BUILT_IN_TAGS, NVUE_U_BUILT_IN_TAGS, ON_ADD_TO_FAVORITES, ON_APP_ENTER_BACKGROUND, ON_APP_ENTER_FOREGROUND, ON_BACK_PRESS, ON_ERROR, ON_HIDE, ON_KEYBOARD_HEIGHT_CHANGE, ON_LAUNCH, ON_LOAD, ON_NAVIGATION_BAR_BUTTON_TAP, ON_NAVIGATION_BAR_SEARCH_INPUT_CHANGED, ON_NAVIGATION_BAR_SEARCH_INPUT_CLICKED, ON_NAVIGATION_BAR_SEARCH_INPUT_CONFIRMED, ON_NAVIGATION_BAR_SEARCH_INPUT_FOCUS_CHANGED, ON_PAGE_NOT_FOUND, ON_PAGE_SCROLL, ON_PULL_DOWN_REFRESH, ON_REACH_BOTTOM, ON_REACH_BOTTOM_DISTANCE, ON_READY, ON_RESIZE, ON_SHARE_APP_MESSAGE, ON_SHARE_TIMELINE, ON_SHOW, ON_TAB_ITEM_TAP, ON_THEME_CHANGE, ON_UNHANDLE_REJECTION, ON_UNLOAD, ON_WEB_INVOKE_APP_SERVICE, ON_WXS_INVOKE_CALL_METHOD, PLUS_RE, PRIMARY_COLOR, RENDERJS_MODULES, RESPONSIVE_MIN_WIDTH, SCHEME_RE, SELECTED_COLOR, SLOT_DEFAULT_NAME, TABBAR_HEIGHT, TAGS, UNI_SSR, UNI_SSR_DATA, UNI_SSR_GLOBAL_DATA, UNI_SSR_STORE, UNI_SSR_TITLE, UNI_STORAGE_LOCALE, UniBaseNode, UniCommentNode, UniElement, UniEvent, UniInputElement, UniLifecycleHooks, UniNode, UniTextAreaElement, UniTextNode, WEB_INVOKE_APPSERVICE, WXS_MODULES, WXS_PROTOCOL, addFont, addLeadingSlash, cache, cacheStringFunction, callOptions, createIsCustomElement, createRpx2Unit, createUniEvent, customizeEvent, debounce, decode, decodedQuery, defaultMiniProgramRpx2Unit, defaultNVueRpx2Unit, defaultRpx2Unit, dynamicSlotName, forcePatchProp, formatAppLog, formatDateTime, formatH5Log, formatLog, getCustomDataset, getEnvLocale, getLen, getValueByDataPath, initCustomDatasetOnce, invokeArrayFns, isAppNVueNativeTag, isAppNativeTag, isBuiltInComponent, isComponentInternalInstance, isComponentTag, isH5CustomElement, isH5NativeTag, isMiniProgramNativeTag, isRootHook, normalizeDataset, normalizeEventType, normalizeTarget, once, parseEventName, parseQuery, parseUrl, passive, plusReady, removeLeadingSlash, resolveComponentInstance, resolveOwnerEl, resolveOwnerVm, sanitise, scrollTo, stringifyQuery, updateElementStyle };

packages/uni-shared/src/dom/customDataset.ts

 import { extend, camelize } from '@vue/shared'
+import { once } from '../utils'
 interface HTMLElementWithDataset extends HTMLElement {
   __uniDataset?: Record<string, any>
 }
@@ -7,7 +8,8 @@ function formatKey(key: string) {
   return camelize(key.substring(5))
 }
 
-export function initCustomDataset() {
+// question/139181，增加副作用，避免 initCustomDataset 在 build 下被 tree-shaking
+export const initCustomDatasetOnce = /*#__PURE__*/ once(() => {
   const prototype = HTMLElement.prototype
   const setAttribute = prototype.setAttribute
   prototype.setAttribute = function (key, value) {
@@ -30,7 +32,7 @@ export function initCustomDataset() {
     }
     removeAttribute.call(this, key)
   }
-}
+})
 
 export function getCustomDataset(el: HTMLElement | HTMLElementWithDataset) {
   return extend({}, el.dataset, (el as HTMLElementWithDataset).__uniDataset)

packages/uni-shared/src/dom/index.ts

 import { isString } from '@vue/shared'
 import { getCustomDataset } from './customDataset'
-export { initCustomDataset, getCustomDataset } from './customDataset'
+export { initCustomDatasetOnce, getCustomDataset } from './customDataset'
 
 export * from './style'