Merge branch 'alpha'

# Conflicts:
#	docs/component/input.md

docs/component/input.md

@@ -25,7 +25,6 @@
 |adjust-position|Boolean|true|键盘弹起时，是否自动上推页面|App-Android（vue 页面 softinputMode 为 adjustResize 时无效）、微信小程序、百度小程序、QQ小程序|
 |hold-keyboard|boolean|false|focus时，点击页面的时候不收起键盘|微信小程序2.8.2|
 |auto-blur|boolean|false|键盘收起时，是否自动失去焦点|App 3.0.0+|
-|verify-number|boolean|false|当设置`type="number"`时，是否对输入的字符执行`当前输入是否有效`判断|HBuilder 3.1.19+|
 |@input|EventHandle||当键盘输入时，触发input事件，event.detail = {value}|差异见下方 Tips|
 |@focus|EventHandle||输入框聚焦时触发，event.detail = { value, height }，height 为键盘高度|仅微信小程序、App（2.2.3+） 、QQ小程序支持 height|
 |@blur|EventHandle||输入框失去焦点时触发，event.detail = {value: value}||
@@ -38,9 +37,6 @@
 - 如果遇到 value 属性设置不生效的问题参考：[组件属性设置不生效解决办法](/vue-api?id=_4-组件属性设置不生效解决办法)
 - `input` 组件上有默认的 `min-height` 样式，如果 `min-height` 的值大于 `height` 的值那么 `height` 样式无效。
 - H5 暂未支持动态切换，请使用 `v-if`进行整体切换。
-- `verify-number`：是否对输入的字符执行输入是否有效判断判断
-  - 为`false`时：不执行输入是否有效判断，输入时会响应`input`事件，此时`event.detail = {value,valid}`，属性`valid`用来表明当前输入是否有效。
-  - 为`true`时：执行输入是否有效判断， 输入非数字字符将不会被赋值，也不会响应`input`事件。例如：`-(负号)`就是非数字字符。输入负数时，需要输入数字后再移动光标到数字最前面输入`-(负号)`。
 
 ```html
         <!-- 错误写法 -->
@@ -58,9 +54,9 @@
 |值|说明|平台差异说明|
 |:-|:-|:-|
 |text|文本输入键盘||
-|number|数字输入键盘|均支持，app-vue下可以输入浮点数，app-nvue和小程序平台下只能输入整数。注意iOS上app-vue弹出的数字键盘并非9宫格方式|
+|number|数字输入键盘|均支持，App平台、H5平台 3.1.22 以下版本 vue 页面在 iOS 平台显示的键盘包含负数和小数。|
 |idcard|身份证输入键盘|微信、支付宝、百度、QQ小程序|
-|digit|带小数点的数字键盘|App的nvue页面、微信、支付宝、百度、头条、QQ小程序|
+|digit|带小数点的数字键盘|均支持，App平台、H5平台 vue 页面在 iOS 平台显示的键盘包含负数。|
 |tel|电话输入键盘|仅App的nvue页面支持|
 
 **注意事项**

lerna.json

@@ -12,5 +12,5 @@
       "message": "chore(release): publish %s"
     }
   },
-  "version": "2.0.0-alpha-31920210623001"
+  "version": "2.0.0-alpha-31920210707001"
 }

packages/uni-app-plus-nvue/package.json

 {
   "name": "@dcloudio/uni-app-plus-nvue",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app app-plus-nvue",
   "main": "dist/index.js",
   "repository": {

packages/uni-app-plus/dist/index.js

@@ -1745,6 +1745,7 @@ function createSubpackageApp (vm) {
   const app = getApp({
     allowDefault: true
   });
+  vm.$scope = app;
   const globalData = app.globalData;
   if (globalData) {
     Object.keys(appOptions.globalData).forEach(name => {
@@ -1759,18 +1760,18 @@ function createSubpackageApp (vm) {
     }
   });
   if (isFn(appOptions.onShow) && wx.onAppShow) {
-    wx.onAppShow((...args) => {
-      appOptions.onShow.apply(app, args);
+    wx.onAppShow((...args) => {
+      vm.__call_hook('onShow', args);
     });
   }
   if (isFn(appOptions.onHide) && wx.onAppHide) {
-    wx.onAppHide((...args) => {
-      appOptions.onHide.apply(app, args);
+    wx.onAppHide((...args) => {
+      vm.__call_hook('onHide', args);
     });
   }
   if (isFn(appOptions.onLaunch)) {
     const args = wx.getLaunchOptionsSync && wx.getLaunchOptionsSync();
-    appOptions.onLaunch.call(app, args);
+    vm.__call_hook('onLaunch', args);
   }
   return vm
 }

packages/uni-app-plus/dist/index.v3.js

@@ -9350,6 +9350,7 @@ var serviceContext = (function () {
     const entryRoute = '/' + entryPagePath;
     const routeOptions = __uniRoutes.find(route => route.path === entryRoute);
     if (!routeOptions) {
+      console.error(`[uni-app] ${entryPagePath} not found...`);
       return
     }
 

packages/uni-app-plus/package.json

 {
   "name": "@dcloudio/uni-app-plus",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app app-plus",
   "main": "dist/index.js",
   "repository": {

packages/uni-automator/package.json

 {
   "name": "@dcloudio/uni-automator",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app automator",
   "main": "dist/index.js",
   "repository": {

packages/uni-cli-shared/components/unicloud-db.vue

@@ -203,7 +203,7 @@ export default {
 
     // #ifdef MP-TOUTIAO
     let changeName
-    const events = this.$scope.dataset.eventOpts
+    const events = this.$scope.dataset.eventOpts || []
     for (var i = 0; i < events.length; i++) {
       const event = events[i]
       if (event[0].includes('^load')) {
@@ -410,63 +410,7 @@ export default {
         complete && complete()
       })
     },
-    _execLoadData (callback, clear) {
-      if (this.loading) {
-        return
-      }
-      this.loading = true
-      this.errorMessage = ''
-
-      this._getExec().then((res) => {
-        this.loading = false
-        const {
-          data,
-          count
-        } = res.result
-        this._isEnded = data.length < this.pageSize
-        this.hasMore = !this._isEnded
-
-        const data2 = this.getone ? (data.length ? data[0] : undefined) : data
-
-        if (this.getcount) {
-          this.paginationInternal.count = count
-        }
-
-        callback && callback(data2, this._isEnded, this.paginationInternal)
-        this._dispatchEvent(events.load, data2)
-
-        if (this.getone || this.pageData === pageMode.replace) {
-          this.dataList = data2
-        } else {
-          if (clear) {
-            this.dataList = data2
-          } else {
-            this.dataList.push(...data2)
-          }
-        }
-
-        // #ifdef H5
-        if (process.env.NODE_ENV === 'development') {
-          this._debugDataList.length = 0
-          const formatData = JSON.parse(JSON.stringify(this.dataList))
-          if (Array.isArray(this.dataList)) {
-            this._debugDataList.push(...formatData)
-          } else {
-            this._debugDataList.push(formatData)
-          }
-        }
-        // #endif
-      }).catch((err) => {
-        this.loading = false
-        this.errorMessage = err
-        callback && callback()
-        this.$emit(events.error, err)
-        if (process.env.NODE_ENV === 'development') {
-          console.error(err)
-        }
-      })
-    },
-    _getExec () {
+    getTemp(isTemp = true) {
       /* eslint-disable no-undef */
       let db = uniCloud.database()
 
@@ -516,10 +460,89 @@ export default {
       if (this.gettreepath) {
         getOptions.getTreePath = treeOptions
       }
-      db = db.skip(size * (current - 1)).limit(size).get(getOptions)
+      db = db.skip(size * (current - 1)).limit(size)
+
+      if (isTemp) {
+        db = db.getTemp(getOptions)
+        db.udb = this
+      } else {
+        db = db.get(getOptions)
+      }
 
       return db
     },
+    setResult(result) {
+      if (result.code === 0) {
+        this._execLoadDataSuccess(result)
+      } else {
+        this._execLoadDataFail(new Error(result.message))
+      }
+    },
+    _execLoadData (callback, clear) {
+      if (this.loading) {
+        return
+      }
+      this.loading = true
+      this.errorMessage = ''
+
+      this._getExec().then((res) => {
+        this.loading = false
+        this._execLoadDataSuccess(res.result, callback, clear)
+
+        // #ifdef H5
+        if (process.env.NODE_ENV === 'development') {
+          this._debugDataList.length = 0
+          const formatData = JSON.parse(JSON.stringify(this.dataList))
+          if (Array.isArray(this.dataList)) {
+            this._debugDataList.push(...formatData)
+          } else {
+            this._debugDataList.push(formatData)
+          }
+        }
+        // #endif
+      }).catch((err) => {
+        this.loading = false
+        this._execLoadDataFail(err, callback)
+      })
+    },
+    _execLoadDataSuccess(result, callback, clear) {
+      const {
+        data,
+        count
+      } = result
+      this._isEnded = data.length < this.pageSize
+      this.hasMore = !this._isEnded
+
+      const data2 = this.getone ? (data.length ? data[0] : undefined) : data
+
+      if (this.getcount) {
+        this.paginationInternal.count = count
+      }
+
+      callback && callback(data2, this._isEnded, this.paginationInternal)
+      this._dispatchEvent(events.load, data2)
+
+      if (this.getone || this.pageData === pageMode.replace) {
+        this.dataList = data2
+      } else {
+        if (clear) {
+          this.dataList = data2
+        } else {
+          this.dataList.push(...data2)
+        }
+      }
+    },
+    _execLoadDataFail(err, callback) {
+      this.errorMessage = err
+      callback && callback()
+      this.$emit(events.error, err)
+      if (process.env.NODE_ENV === 'development') {
+        console.error(err)
+      }
+    },
+    _getExec () {
+      return this.getTemp(false)
+    },
     _execRemove (id, action, success, fail, complete, needConfirm, needLoading, loadingTitle) {
       if (!this.collection || !id) {
         return

packages/uni-cli-shared/lib/preprocess.js

 const DEFAULT_KEYS = [
+  'VUE2',
+  'VUE3',
   'MP',
   'APP',
   'APP-PLUS-NVUE',
@@ -25,6 +27,8 @@ module.exports = function initPreprocess (name, platforms, userDefines = {}) {
       defaultContext[normalize(name)] = false
     })
 
+  defaultContext.VUE2 = true
+
   vueContext[normalize(name)] = true
 
   if (name === 'app-plus') {

packages/uni-cli-shared/package.json

 {
   "name": "@dcloudio/uni-cli-shared",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-cli-shared",
   "main": "lib/index.js",
   "repository": {

packages/uni-h5-ui/package.json

 {
   "name": "@dcloudio/uni-h5-ui",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app h5 ui",
   "main": "dist/index.umd.min.js",
   "repository": {

packages/uni-h5/package.json

 {
   "name": "@dcloudio/uni-h5",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app h5",
   "main": "dist/index.umd.min.js",
   "repository": {

packages/uni-i18n/package.json

 {
   "name": "@dcloudio/uni-i18n",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "@dcloudio/uni-i18n",
   "main": "dist/uni-i18n.cjs.js",
   "module": "dist/uni-i18n.esm.js",

packages/uni-migration/package.json

 {
   "name": "@dcloudio/uni-migration",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app migration",
   "main": "lib/index.js",
   "repository": {

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

@@ -2023,11 +2023,14 @@ function initScopedSlotsParams () {
   };
 
   Vue.prototype.$setScopedSlotsParams = function (name, value) {
-    const vueId = this.$options.propsData.vueId;
-    const object = center[vueId] = center[vueId] || {};
-    object[name] = value;
-    if (parents[vueId]) {
-      parents[vueId].$forceUpdate();
+    const vueIds = this.$options.propsData.vueId;
+    if (vueIds) {
+      const vueId = vueIds.split(',')[0];
+      const object = center[vueId] = center[vueId] || {};
+      object[name] = value;
+      if (parents[vueId]) {
+        parents[vueId].$forceUpdate();
+      }
     }
   };
 
@@ -2723,6 +2726,7 @@ function createSubpackageApp (vm) {
   const app = getApp({
     allowDefault: true
   });
+  vm.$scope = app;
   const globalData = app.globalData;
   if (globalData) {
     Object.keys(appOptions.globalData).forEach(name => {
@@ -2737,18 +2741,18 @@ function createSubpackageApp (vm) {
     }
   });
   if (isFn(appOptions.onShow) && my.onAppShow) {
-    my.onAppShow((...args) => {
-      appOptions.onShow.apply(app, args);
+    my.onAppShow((...args) => {
+      vm.__call_hook('onShow', args);
     });
   }
   if (isFn(appOptions.onHide) && my.onAppHide) {
-    my.onAppHide((...args) => {
-      appOptions.onHide.apply(app, args);
+    my.onAppHide((...args) => {
+      vm.__call_hook('onHide', args);
     });
   }
   if (isFn(appOptions.onLaunch)) {
     const args = my.getLaunchOptionsSync && my.getLaunchOptionsSync();
-    appOptions.onLaunch.call(app, args);
+    vm.__call_hook('onLaunch', args);
   }
   return vm
 }

packages/uni-mp-alipay/package.json

 {
   "name": "@dcloudio/uni-mp-alipay",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app mp-alipay",
   "main": "dist/index.js",
   "repository": {

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

@@ -1710,11 +1710,14 @@ function initScopedSlotsParams () {
   };
 
   Vue.prototype.$setScopedSlotsParams = function (name, value) {
-    const vueId = this.$options.propsData.vueId;
-    const object = center[vueId] = center[vueId] || {};
-    object[name] = value;
-    if (parents[vueId]) {
-      parents[vueId].$forceUpdate();
+    const vueIds = this.$options.propsData.vueId;
+    if (vueIds) {
+      const vueId = vueIds.split(',')[0];
+      const object = center[vueId] = center[vueId] || {};
+      object[name] = value;
+      if (parents[vueId]) {
+        parents[vueId].$forceUpdate();
+      }
     }
   };
 
@@ -2065,6 +2068,12 @@ function parseComponent (vueOptions) {
   const oldAttached = componentOptions.lifetimes.attached;
   // 百度小程序基础库 3.260 以上支持页面 onInit 生命周期，提前创建 vm 实例
   componentOptions.lifetimes.onInit = function onInit (query) {
+    // 百度小程序后续可能移除 pageinstance 属性，为向后兼容进行补充
+    if (!this.pageinstance || !this.pageinstance.setData) {
+      const pages = getCurrentPages();
+      this.pageinstance = pages[pages.length - 1];
+    }
+
     // 处理百度小程序 onInit 生命周期调用 setData 无效的问题
     const setData = this.setData;
     const setDataArgs = [];
@@ -2228,6 +2237,7 @@ function createSubpackageApp (vm) {
   const app = getApp({
     allowDefault: true
   });
+  vm.$scope = app;
   const globalData = app.globalData;
   if (globalData) {
     Object.keys(appOptions.globalData).forEach(name => {
@@ -2242,18 +2252,18 @@ function createSubpackageApp (vm) {
     }
   });
   if (isFn(appOptions.onShow) && swan.onAppShow) {
-    swan.onAppShow((...args) => {
-      appOptions.onShow.apply(app, args);
+    swan.onAppShow((...args) => {
+      vm.__call_hook('onShow', args);
     });
   }
   if (isFn(appOptions.onHide) && swan.onAppHide) {
-    swan.onAppHide((...args) => {
-      appOptions.onHide.apply(app, args);
+    swan.onAppHide((...args) => {
+      vm.__call_hook('onHide', args);
     });
   }
   if (isFn(appOptions.onLaunch)) {
     const args = swan.getLaunchOptionsSync && swan.getLaunchOptionsSync();
-    appOptions.onLaunch.call(app, args);
+    vm.__call_hook('onLaunch', args);
   }
   return vm
 }

packages/uni-mp-baidu/package.json

 {
   "name": "@dcloudio/uni-mp-baidu",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app mp-baidu",
   "main": "dist/index.js",
   "repository": {

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

@@ -1459,11 +1459,14 @@ function initScopedSlotsParams () {
   };
 
   Vue.prototype.$setScopedSlotsParams = function (name, value) {
-    const vueId = this.$options.propsData.vueId;
-    const object = center[vueId] = center[vueId] || {};
-    object[name] = value;
-    if (parents[vueId]) {
-      parents[vueId].$forceUpdate();
+    const vueIds = this.$options.propsData.vueId;
+    if (vueIds) {
+      const vueId = vueIds.split(',')[0];
+      const object = center[vueId] = center[vueId] || {};
+      object[name] = value;
+      if (parents[vueId]) {
+        parents[vueId].$forceUpdate();
+      }
     }
   };
 
@@ -1862,6 +1865,7 @@ function createSubpackageApp (vm) {
   const app = getApp({
     allowDefault: true
   });
+  vm.$scope = app;
   const globalData = app.globalData;
   if (globalData) {
     Object.keys(appOptions.globalData).forEach(name => {
@@ -1876,18 +1880,18 @@ function createSubpackageApp (vm) {
     }
   });
   if (isFn(appOptions.onShow) && ks.onAppShow) {
-    ks.onAppShow((...args) => {
-      appOptions.onShow.apply(app, args);
+    ks.onAppShow((...args) => {
+      vm.__call_hook('onShow', args);
     });
   }
   if (isFn(appOptions.onHide) && ks.onAppHide) {
-    ks.onAppHide((...args) => {
-      appOptions.onHide.apply(app, args);
+    ks.onAppHide((...args) => {
+      vm.__call_hook('onHide', args);
     });
   }
   if (isFn(appOptions.onLaunch)) {
     const args = ks.getLaunchOptionsSync && ks.getLaunchOptionsSync();
-    appOptions.onLaunch.call(app, args);
+    vm.__call_hook('onLaunch', args);
   }
   return vm
 }

packages/uni-mp-kuaishou/package.json

 {
   "name": "@dcloudio/uni-mp-kuaishou",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app mp-kuaishou",
   "main": "dist/index.js",
   "repository": {

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

@@ -1620,11 +1620,14 @@ function initScopedSlotsParams () {
   };
 
   Vue.prototype.$setScopedSlotsParams = function (name, value) {
-    const vueId = this.$options.propsData.vueId;
-    const object = center[vueId] = center[vueId] || {};
-    object[name] = value;
-    if (parents[vueId]) {
-      parents[vueId].$forceUpdate();
+    const vueIds = this.$options.propsData.vueId;
+    if (vueIds) {
+      const vueId = vueIds.split(',')[0];
+      const object = center[vueId] = center[vueId] || {};
+      object[name] = value;
+      if (parents[vueId]) {
+        parents[vueId].$forceUpdate();
+      }
     }
   };
 
@@ -2035,6 +2038,7 @@ function createSubpackageApp (vm) {
   const app = getApp({
     allowDefault: true
   });
+  vm.$scope = app;
   const globalData = app.globalData;
   if (globalData) {
     Object.keys(appOptions.globalData).forEach(name => {
@@ -2049,18 +2053,18 @@ function createSubpackageApp (vm) {
     }
   });
   if (isFn(appOptions.onShow) && wx.onAppShow) {
-    wx.onAppShow((...args) => {
-      appOptions.onShow.apply(app, args);
+    wx.onAppShow((...args) => {
+      vm.__call_hook('onShow', args);
     });
   }
   if (isFn(appOptions.onHide) && wx.onAppHide) {
-    wx.onAppHide((...args) => {
-      appOptions.onHide.apply(app, args);
+    wx.onAppHide((...args) => {
+      vm.__call_hook('onHide', args);
     });
   }
   if (isFn(appOptions.onLaunch)) {
     const args = wx.getLaunchOptionsSync && wx.getLaunchOptionsSync();
-    appOptions.onLaunch.call(app, args);
+    vm.__call_hook('onLaunch', args);
   }
   return vm
 }

packages/uni-mp-qq/package.json

 {
   "name": "@dcloudio/uni-mp-qq",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app mp-qq",
   "main": "dist/index.js",
   "repository": {

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

@@ -1712,11 +1712,14 @@ function initScopedSlotsParams () {
   };
 
   Vue.prototype.$setScopedSlotsParams = function (name, value) {
-    const vueId = this.$options.propsData.vueId;
-    const object = center[vueId] = center[vueId] || {};
-    object[name] = value;
-    if (parents[vueId]) {
-      parents[vueId].$forceUpdate();
+    const vueIds = this.$options.propsData.vueId;
+    if (vueIds) {
+      const vueId = vueIds.split(',')[0];
+      const object = center[vueId] = center[vueId] || {};
+      object[name] = value;
+      if (parents[vueId]) {
+        parents[vueId].$forceUpdate();
+      }
     }
   };
 
@@ -2259,6 +2262,7 @@ function createSubpackageApp (vm) {
   const app = getApp({
     allowDefault: true
   });
+  vm.$scope = app;
   const globalData = app.globalData;
   if (globalData) {
     Object.keys(appOptions.globalData).forEach(name => {
@@ -2273,18 +2277,18 @@ function createSubpackageApp (vm) {
     }
   });
   if (isFn(appOptions.onShow) && tt.onAppShow) {
-    tt.onAppShow((...args) => {
-      appOptions.onShow.apply(app, args);
+    tt.onAppShow((...args) => {
+      vm.__call_hook('onShow', args);
     });
   }
   if (isFn(appOptions.onHide) && tt.onAppHide) {
-    tt.onAppHide((...args) => {
-      appOptions.onHide.apply(app, args);
+    tt.onAppHide((...args) => {
+      vm.__call_hook('onHide', args);
     });
   }
   if (isFn(appOptions.onLaunch)) {
     const args = tt.getLaunchOptionsSync && tt.getLaunchOptionsSync();
-    appOptions.onLaunch.call(app, args);
+    vm.__call_hook('onLaunch', args);
   }
   return vm
 }

packages/uni-mp-toutiao/package.json

 {
   "name": "@dcloudio/uni-mp-toutiao",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app mp-toutiao",
   "main": "dist/index.js",
   "repository": {

packages/uni-mp-vue/package.json

 {
   "name": "@dcloudio/uni-mp-vue",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "@dcloudio/uni-mp-vue",
   "main": "dist/vue.runtime.esm.js",
   "module": "dist/vue.runtime.esm.js",

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

@@ -1369,11 +1369,14 @@ function initScopedSlotsParams () {
   };
 
   Vue.prototype.$setScopedSlotsParams = function (name, value) {
-    const vueId = this.$options.propsData.vueId;
-    const object = center[vueId] = center[vueId] || {};
-    object[name] = value;
-    if (parents[vueId]) {
-      parents[vueId].$forceUpdate();
+    const vueIds = this.$options.propsData.vueId;
+    if (vueIds) {
+      const vueId = vueIds.split(',')[0];
+      const object = center[vueId] = center[vueId] || {};
+      object[name] = value;
+      if (parents[vueId]) {
+        parents[vueId].$forceUpdate();
+      }
     }
   };
 
@@ -1779,6 +1782,7 @@ function createSubpackageApp (vm) {
   const app = getApp({
     allowDefault: true
   });
+  vm.$scope = app;
   const globalData = app.globalData;
   if (globalData) {
     Object.keys(appOptions.globalData).forEach(name => {
@@ -1793,18 +1797,18 @@ function createSubpackageApp (vm) {
     }
   });
   if (isFn(appOptions.onShow) && wx.onAppShow) {
-    wx.onAppShow((...args) => {
-      appOptions.onShow.apply(app, args);
+    wx.onAppShow((...args) => {
+      vm.__call_hook('onShow', args);
     });
   }
   if (isFn(appOptions.onHide) && wx.onAppHide) {
-    wx.onAppHide((...args) => {
-      appOptions.onHide.apply(app, args);
+    wx.onAppHide((...args) => {
+      vm.__call_hook('onHide', args);
     });
   }
   if (isFn(appOptions.onLaunch)) {
     const args = wx.getLaunchOptionsSync && wx.getLaunchOptionsSync();
-    appOptions.onLaunch.call(app, args);
+    vm.__call_hook('onLaunch', args);
   }
   return vm
 }

packages/uni-mp-weixin/package.json

 {
   "name": "@dcloudio/uni-mp-weixin",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app mp-weixin",
   "main": "dist/index.js",
   "repository": {

packages/uni-quickapp-native/package.json

 {
   "name": "@dcloudio/uni-quickapp-native",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app quickapp-native",
   "main": "dist/vue.prod.js",
   "repository": {

packages/uni-quickapp-webview/dist/index.js

@@ -1894,6 +1894,7 @@ function createSubpackageApp (vm) {
   const app = getApp({
     allowDefault: true
   });
+  vm.$scope = app;
   const globalData = app.globalData;
   if (globalData) {
     Object.keys(appOptions.globalData).forEach(name => {
@@ -1908,18 +1909,18 @@ function createSubpackageApp (vm) {
     }
   });
   if (isFn(appOptions.onShow) && qa.onAppShow) {
-    qa.onAppShow((...args) => {
-      appOptions.onShow.apply(app, args);
+    qa.onAppShow((...args) => {
+      vm.__call_hook('onShow', args);
     });
   }
   if (isFn(appOptions.onHide) && qa.onAppHide) {
-    qa.onAppHide((...args) => {
-      appOptions.onHide.apply(app, args);
+    qa.onAppHide((...args) => {
+      vm.__call_hook('onHide', args);
     });
   }
   if (isFn(appOptions.onLaunch)) {
     const args = qa.getLaunchOptionsSync && qa.getLaunchOptionsSync();
-    appOptions.onLaunch.call(app, args);
+    vm.__call_hook('onLaunch', args);
   }
   return vm
 }

packages/uni-quickapp-webview/package.json

 {
   "name": "@dcloudio/uni-quickapp-webview",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app quickapp-webview",
   "main": "dist/index.js",
   "repository": {

packages/uni-stat/package.json

 {
   "name": "@dcloudio/uni-stat",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "",
   "main": "dist/index.js",
   "repository": {

packages/uni-template-compiler/__tests__/compiler-extra.spec.js

@@ -737,6 +737,16 @@ describe('mp:compiler-extra', () => {
       '<block wx:for="{{$root.l0}}" wx:for-item="item" wx:for-index="index"><view><view data-event-opts="{{[[\'tap\',[[\'e0\',[\'$event\']]]]]}}" data-event-params="{{({item})}}" bindtap="__e"></view></view></block>',
       'with(this){var l0=array();if(!_isMounted){e0=function($event,item){var _temp=arguments[arguments.length-1].currentTarget.dataset,_temp2=_temp.eventParams||_temp["event-params"],item=_temp2.item;var _temp,_temp2;return test(item)}}$mp.data=Object.assign({},{$root:{l0:l0}})}'
     )
+    assertCodegen(
+      '<view v-for="(item, index) in array()"><view @click="test(item)">{{item}}</view></view>',
+      '<block wx:for="{{$root.l0}}" wx:for-item="item" wx:for-index="index"><view><view data-event-opts="{{[[\'tap\',[[\'e0\',[\'$event\']]]]]}}" data-event-params="{{({item})}}" bindtap="__e">{{item}}</view></view></block>',
+      'with(this){var l0=array();if(!_isMounted){e0=function($event,item){var _temp=arguments[arguments.length-1].currentTarget.dataset,_temp2=_temp.eventParams||_temp["event-params"],item=_temp2.item;var _temp,_temp2;return test(item)}}$mp.data=Object.assign({},{$root:{l0:l0}})}'
+    )
+    assertCodegen(
+      '<view v-for="(item, index) in array()"><view @click="test(item)">{{get(item)}}</view></view>',
+      '<block wx:for="{{$root.l0}}" wx:for-item="item" wx:for-index="index"><view><view data-event-opts="{{[[\'tap\',[[\'e0\',[\'$event\']]]]]}}" data-event-params="{{({item:item.$orig})}}" bindtap="__e">{{item.m0}}</view></view></block>',
+      'with(this){var l0=__map(array(),function(item,index){var $orig=__get_orig(item);var m0=get(item);return{$orig:$orig,m0:m0}});if(!_isMounted){e0=function($event,item){var _temp=arguments[arguments.length-1].currentTarget.dataset,_temp2=_temp.eventParams||_temp["event-params"],item=_temp2.item;var _temp,_temp2;return test(item)}}$mp.data=Object.assign({},{$root:{l0:l0}})}'
+    )
   })
   it('generate bool attr', () => {
     assertCodegen(

packages/uni-template-compiler/__tests__/compiler-mp-alipay.spec.js

@@ -115,7 +115,7 @@ describe('mp:compiler-mp-alipay', () => {
     assertCodegen(
       '<view><slot :item="item"><slot></view>',
       '<view><block a:if="{{$slots.$default}}"><slot item="{{item}}"></slot></block><block a:else><slot></slot></block></view>',
-      'with(this){if($scope.props.scopedSlotsCompiler==="augmented"){const $root=$mp.data.$root;$setScopedSlotsParams("default",{"item":item})}}',
+      'with(this){if($scope.props.scopedSlotsCompiler==="augmented"){$setScopedSlotsParams("default",{"item":item})}}',
       {
         scopedSlotsCompiler: 'auto'
       }
@@ -123,7 +123,7 @@ describe('mp:compiler-mp-alipay', () => {
     assertCodegen(
       '<view><slot v-bind="object"><slot></view>',
       '<view><block a:if="{{$slots.$default}}"><slot></slot></block><block a:else><slot></slot></block></view>',
-      'with(this){if($scope.props.scopedSlotsCompiler==="augmented"){const $root=$mp.data.$root;$setScopedSlotsParams("default",object)}}',
+      'with(this){if($scope.props.scopedSlotsCompiler==="augmented"){$setScopedSlotsParams("default",object)}}',
       {
         scopedSlotsCompiler: 'auto'
       }

packages/uni-template-compiler/__tests__/compiler-mp-baidu.spec.js

@@ -99,7 +99,7 @@ describe('mp:compiler-mp-baidu', () => {
     assertCodegen(
       '<view><slot :item="item"><slot></view>',
       '<view><block s-if="{{$slots.default}}"><slot var-item="item"></slot></block><block s-else><slot></slot></block></view>',
-      'with(this){if($scope.data.scopedSlotsCompiler==="augmented"){const $root=$mp.data.$root;$setScopedSlotsParams("default",{"item":item})}}',
+      'with(this){if($scope.data.scopedSlotsCompiler==="augmented"){$setScopedSlotsParams("default",{"item":item})}}',
       {
         scopedSlotsCompiler: 'auto'
       }
@@ -107,7 +107,7 @@ describe('mp:compiler-mp-baidu', () => {
     assertCodegen(
       '<view><slot v-bind="object"><slot></view>',
       '<view><block s-if="{{$slots.default}}"><slot></slot></block><block s-else><slot></slot></block></view>',
-      'with(this){if($scope.data.scopedSlotsCompiler==="augmented"){const $root=$mp.data.$root;$setScopedSlotsParams("default",object)}}',
+      'with(this){if($scope.data.scopedSlotsCompiler==="augmented"){$setScopedSlotsParams("default",object)}}',
       {
         scopedSlotsCompiler: 'auto'
       }

packages/uni-template-compiler/__tests__/compiler-mp-weixin.spec.js

@@ -116,7 +116,39 @@ describe('mp:compiler-mp-weixin', () => {
     assertCodegen(
       '<view><slot :item="item"><slot></view>',
       '<view><block wx:if="{{$slots.default}}"><slot></slot><scoped-slots-default item="{{item}}" class="scoped-ref" bind:__l="__l"></scoped-slots-default></block><block wx:else><slot></slot></block></view>',
-      'with(this){if($scope.data.scopedSlotsCompiler==="augmented"){const $root=$mp.data.$root;$setScopedSlotsParams("default",{"item":item})}}',
+      'with(this){if($scope.data.scopedSlotsCompiler==="augmented"){$setScopedSlotsParams("default",{"item":item})}}',
+      {
+        scopedSlotsCompiler: 'auto'
+      }
+    )
+    assertCodegen(
+      '<view><view v-for="(item,index) in list" :key="index"><slot :item="item"><slot></view></view>',
+      '<view><block wx:for="{{$root.l0}}" wx:for-item="item" wx:for-index="index" wx:key="index"><view><block wx:if="{{$slots.default}}"><slot></slot><scoped-slots-default item="{{item.$orig}}" class="scoped-ref" bind:__l="__l"></scoped-slots-default></block><block wx:else><slot></slot></block></view></block></view>',
+      'with(this){var l0=__map(list,function(item,index){var $orig=__get_orig(item);if($scope.data.scopedSlotsCompiler==="augmented"){$setScopedSlotsParams("default",{"item":$orig})}return{$orig:$orig}});$mp.data=Object.assign({},{$root:{l0:l0}})}',
+      {
+        scopedSlotsCompiler: 'auto'
+      }
+    )
+    assertCodegen(
+      '<view><view v-for="(item,index) in list" :key="index"><slot :item="item" :test="test"><slot></view></view>',
+      '<view><block wx:for="{{$root.l0}}" wx:for-item="item" wx:for-index="index" wx:key="index"><view><block wx:if="{{$slots.default}}"><slot></slot><scoped-slots-default item="{{item.$orig}}" test="{{test}}" class="scoped-ref" bind:__l="__l"></scoped-slots-default></block><block wx:else><slot></slot></block></view></block></view>',
+      'with(this){var l0=__map(list,function(item,index){var $orig=__get_orig(item);if($scope.data.scopedSlotsCompiler==="augmented"){$setScopedSlotsParams("default",{"item":$orig,"test":test})}return{$orig:$orig}});$mp.data=Object.assign({},{$root:{l0:l0}})}',
+      {
+        scopedSlotsCompiler: 'auto'
+      }
+    )
+    assertCodegen(
+      '<view><view v-for="(item,index) in list" :key="index"><slot :item="item" :test="test()"><slot></view></view>',
+      '<view><block wx:for="{{$root.l0}}" wx:for-item="item" wx:for-index="index" wx:key="index"><view><block wx:if="{{$slots.default}}"><slot></slot><scoped-slots-default item="{{item.$orig}}" test="{{$root.m0}}" class="scoped-ref" bind:__l="__l"></scoped-slots-default></block><block wx:else><slot></slot></block></view></block></view>',
+      'with(this){var m0=test();var l0=__map(list,function(item,index){var $orig=__get_orig(item);if($scope.data.scopedSlotsCompiler==="augmented"){$setScopedSlotsParams("default",{"item":$orig,"test":m0})}return{$orig:$orig}});$mp.data=Object.assign({},{$root:{m0:m0,l0:l0}})}',
+      {
+        scopedSlotsCompiler: 'auto'
+      }
+    )
+    assertCodegen(
+      '<view><view v-for="(item,index) in list" :key="index"><slot :item="item" :test="test()+item"><slot></view></view>',
+      '<view><block wx:for="{{$root.l0}}" wx:for-item="item" wx:for-index="index" wx:key="index"><view><block wx:if="{{$slots.default}}"><slot></slot><scoped-slots-default item="{{item.$orig}}" test="{{$root.m0+item.$orig}}" class="scoped-ref" bind:__l="__l"></scoped-slots-default></block><block wx:else><slot></slot></block></view></block></view>',
+      'with(this){var m0=test();var l0=__map(list,function(item,index){var $orig=__get_orig(item);if($scope.data.scopedSlotsCompiler==="augmented"){$setScopedSlotsParams("default",{"item":$orig,"test":m0+$orig})}return{$orig:$orig}});$mp.data=Object.assign({},{$root:{m0:m0,l0:l0}})}',
       {
         scopedSlotsCompiler: 'auto'
       }
@@ -124,7 +156,7 @@ describe('mp:compiler-mp-weixin', () => {
     assertCodegen(
       '<view><slot :item="getValue(item)"><slot></view>',
       '<view><block wx:if="{{$slots.default}}"><slot></slot><scoped-slots-default item="{{$root.m0}}" class="scoped-ref" bind:__l="__l"></scoped-slots-default></block><block wx:else><slot></slot></block></view>',
-      'with(this){var m0=getValue(item);$mp.data=Object.assign({},{$root:{m0:m0}});if($scope.data.scopedSlotsCompiler==="augmented"){const $root=$mp.data.$root;$setScopedSlotsParams("default",{"item":$root.m0})}}',
+      'with(this){var m0=getValue(item);$mp.data=Object.assign({},{$root:{m0:m0}});if($scope.data.scopedSlotsCompiler==="augmented"){$setScopedSlotsParams("default",{"item":m0})}}',
       {
         scopedSlotsCompiler: 'auto'
       }
@@ -132,7 +164,7 @@ describe('mp:compiler-mp-weixin', () => {
     assertCodegen(
       '<view><slot v-bind="object"><slot></view>',
       '<view><block wx:if="{{$slots.default}}"><slot></slot></block><block wx:else><slot></slot></block></view>',
-      'with(this){if($scope.data.scopedSlotsCompiler==="augmented"){const $root=$mp.data.$root;$setScopedSlotsParams("default",object)}}',
+      'with(this){if($scope.data.scopedSlotsCompiler==="augmented"){$setScopedSlotsParams("default",object)}}',
       {
         scopedSlotsCompiler: 'auto'
       }
@@ -164,10 +196,18 @@ describe('mp:compiler-mp-weixin', () => {
         scopedSlotsCompiler: 'augmented'
       }
     )
+    assertCodegen(
+      '<my-component1><my-component2><template v-slot="{item}">{{getValue(item)}}<template></my-component2></my-component1>',
+      '<my-component1 vue-id="551070e6-1" bind:__l="__l" vue-slots="{{[\'default\']}}"><my-component2 vue-id="{{(\'551070e6-2\')+\',\'+(\'551070e6-1\')}}" bind:__l="__l" vue-slots="{{[\'default\']}}"><block><block wx:if="{{$root.m0}}">{{$root.m1}}</block></block></my-component2></my-component1>',
+      'with(this){var m0=$hasScopedSlotsParams("551070e6-2");var m1=m0?getValue($getScopedSlotsParams("551070e6-2","default","item")):null;$mp.data=Object.assign({},{$root:{m0:m0,m1:m1}})}',
+      {
+        scopedSlotsCompiler: 'augmented'
+      }
+    )
     assertCodegen(
       '<view><slot :item="item"><slot></view>',
       '<view><block wx:if="{{$slots.default}}"><slot></slot></block><block wx:else><slot></slot></block></view>',
-      'with(this){$setScopedSlotsParams("default",{"item":item})}',
+      'with(this){{$setScopedSlotsParams("default",{"item":item})}}',
       {
         scopedSlotsCompiler: 'augmented'
       }
@@ -175,7 +215,7 @@ describe('mp:compiler-mp-weixin', () => {
     assertCodegen(
       '<view><slot :item="getValue(item)"><slot></view>',
       '<view><block wx:if="{{$slots.default}}"><slot></slot></block><block wx:else><slot></slot></block></view>',
-      'with(this){$setScopedSlotsParams("default",{"item":getValue(item)})}',
+      'with(this){{$setScopedSlotsParams("default",{"item":getValue(item)})}}',
       {
         scopedSlotsCompiler: 'augmented'
       }
@@ -183,7 +223,7 @@ describe('mp:compiler-mp-weixin', () => {
     assertCodegen(
       '<view><slot v-bind="object"><slot></view>',
       '<view><block wx:if="{{$slots.default}}"><slot></slot></block><block wx:else><slot></slot></block></view>',
-      'with(this){$setScopedSlotsParams("default",object)}',
+      'with(this){{$setScopedSlotsParams("default",object)}}',
       {
         scopedSlotsCompiler: 'augmented'
       }

packages/uni-template-compiler/lib/script/traverse/data/event.js

@@ -520,8 +520,7 @@ module.exports = function processEvent (paths, path, state, isComponent, tagName
     ret.push(
       t.objectProperty(
         t.stringLiteral(ATTR_DATA_EVENT_PARAMS),
-        // 直接使用对象格式微信小程序编译会报错
-        t.stringLiteral(`{{({${params.join(',')}})}}`)
+        t.objectExpression(params.map(param => t.objectProperty(t.identifier(param), t.identifier(param), false, true)))
       )
     )
   }

packages/uni-template-compiler/lib/script/traverse/index.js

@@ -24,7 +24,8 @@ const {
 
 const {
   getInItIfStatement,
-  getDataExpressionStatement
+  getDataExpressionStatement,
+  getRenderSlotStatement
 } = require('./statements')
 
 const visitor = require('./visitor')
@@ -114,22 +115,7 @@ module.exports = function traverse (ast, state) {
   }
 
   if (renderSlotStatementArray.length) {
-    if (state.options.scopedSlotsCompiler === 'auto') {
-      const node = t.ifStatement(
-        t.binaryExpression('===',
-          t.memberExpression(t.memberExpression(t.identifier('$scope'), t.identifier(state.options.platform.name === 'mp-alipay' ? 'props' : 'data')), t.identifier('scopedSlotsCompiler')), t.stringLiteral('augmented')
-        ),
-        t.blockStatement([
-          t.variableDeclaration('const', [t.variableDeclarator(t.identifier('$root'),
-            t.memberExpression(t.memberExpression(t.identifier('$mp'), t.identifier('data')), t.identifier('$root'))
-          )]),
-          ...renderSlotStatementArray
-        ])
-      )
-      blockStatementBody.push(node)
-    } else {
-      blockStatementBody.push(...renderSlotStatementArray)
-    }
+    blockStatementBody.push(getRenderSlotStatement(state, renderSlotStatementArray))
   }
 
   reIdentifier(identifierArray)

packages/uni-template-compiler/lib/script/traverse/render-list.js

@@ -135,7 +135,8 @@ module.exports = function traverseRenderList (path, state) {
     forIndex,
     forExtra: getForExtra(forItem, forIndex, path, state),
     propertyArray: [],
-    declarationArray: []
+    declarationArray: [],
+    renderSlotStatementArray: []
   }
 
   const forState = {
@@ -149,13 +150,14 @@ module.exports = function traverseRenderList (path, state) {
     propertyArray: [],
     declarationArray: [],
     computedProperty: {},
-    initExpressionStatementArray: state.initExpressionStatementArray
+    initExpressionStatementArray: state.initExpressionStatementArray,
+    renderSlotStatementArray: state.renderSlotStatementArray
   }
 
   functionExpression.traverse(require('./visitor'), forState)
 
   const forPath = path.get('arguments.0')
-  if (forStateScoped.propertyArray.length) {
+  if (forStateScoped.propertyArray.length || forStateScoped.renderSlotStatementArray.length) {
     // for => map
     forPath.replaceWith(
       getMemberExpr(
@@ -165,9 +167,11 @@ module.exports = function traverseRenderList (path, state) {
           forPath.node,
           forStateScoped.propertyArray,
           forStateScoped.declarationArray,
+          forStateScoped.renderSlotStatementArray,
           [], // eventPropertyArray
           forItem,
-          forIndex
+          forIndex,
+          state
         ),
         forState
       )

packages/uni-template-compiler/lib/script/traverse/render-slot.js

@@ -15,7 +15,7 @@ module.exports = function getRenderSlot (path, state) {
       const newProperties = []
       propertiesPath.forEach(path => {
         const properties = path.get('key').isStringLiteral({ value: 'SLOT_DEFAULT' }) ? oldProperties : newProperties
-        properties.push(state.options.scopedSlotsCompiler === 'auto' ? path.node : t.cloneDeep(path.node))
+        properties.push(state.options.scopedSlotsCompiler === 'auto' ? path.node : t.cloneNode(path.node, true))
       })
       if (!newProperties.length) {
         return
@@ -29,7 +29,10 @@ module.exports = function getRenderSlot (path, state) {
     }
   }
   if (valueNode) {
-    state.renderSlotStatementArray.push(t.expressionStatement(t.callExpression(t.identifier('$setScopedSlotsParams'), [t.stringLiteral(name.node.value), valueNode])))
+    const scoped = state.scoped
+    // TODO 判断是否包含作用域内变量
+    const renderSlotStatementArray = scoped && scoped.length ? scoped[scoped.length - 1].renderSlotStatementArray : state.renderSlotStatementArray
+    renderSlotStatementArray.push(t.expressionStatement(t.callExpression(t.identifier('$setScopedSlotsParams'), [t.stringLiteral(name.node.value), valueNode])))
   }
   // TODO 组件嵌套
 }

packages/uni-template-compiler/lib/script/traverse/statements.js

@@ -4,7 +4,9 @@ const {
   VAR_MP,
   VAR_ROOT,
   VAR_ORIGINAL,
-  INTERNAL_GET_ORIG
+  INTERNAL_GET_ORIG,
+  IDENTIFIER_METHOD,
+  IDENTIFIER_FILTER
 } = require('../../constants')
 /**
  * e0=e=>count++
@@ -31,6 +33,53 @@ function getInItIfStatement (expressionStatementArray) {
   )
 }
 
+function getRenderSlotStatement (state, renderSlotStatementArray, forItem) {
+  function cloneNode (node) {
+    if (Array.isArray(node)) {
+      return node.map(function (item) {
+        return cloneNode(item)
+      })
+    } else if (typeof node === 'object') {
+      if (!node) {
+        return node
+      }
+      if (t.isMemberExpression(node)) { // 纠正被处理过的对象
+        const name = node.object.name
+        // identifier 使用原值以被后续修改
+        if ((name === VAR_ROOT || name === forItem) && t.isIdentifier(node.property) && [IDENTIFIER_METHOD, IDENTIFIER_FILTER].includes(node.property.name)) {
+          return node.property
+        }
+      } else if (t.isIdentifier(node, { name: forItem })) { // 预处理 forItem
+        return t.identifier(VAR_ORIGINAL)
+      }
+      const target = Object.create(node)
+      Object.keys(node).forEach(function (key) {
+        target[key] = cloneNode(node[key])
+      })
+      return target
+    } else {
+      return node
+    }
+  }
+  renderSlotStatementArray.forEach(renderSlotStatement => {
+    const argument = renderSlotStatement.expression.arguments[1]
+    if (t.isObjectExpression(argument)) {
+      // 克隆以避免影响模板
+      argument.properties = cloneNode(argument.properties)
+    }
+  })
+  const blockStatement = t.blockStatement(renderSlotStatementArray)
+  if (state.options.scopedSlotsCompiler === 'auto') {
+    return t.ifStatement(
+      t.binaryExpression('===',
+        t.memberExpression(t.memberExpression(t.identifier('$scope'), t.identifier(state.options.platform.name === 'mp-alipay' ? 'props' : 'data')), t.identifier('scopedSlotsCompiler')), t.stringLiteral('augmented')
+      ),
+      blockStatement
+    )
+  }
+  return blockStatement
+}
+
 /**
  * items.map(function(item,index){return {}})
  */
@@ -38,9 +87,11 @@ function getMapCallExpression (
   object,
   objectPropertyArray,
   declarationArray,
+  renderSlotStatementArray,
   eventPropertyArray,
   forItem,
-  forIndex
+  forIndex,
+  state
 ) {
   const blockStatement = []
   // var $orgi = __get_orig(forItem)
@@ -49,24 +100,28 @@ function getMapCallExpression (
       t.identifier(forItem)
     ]))
   ]))
-
   if (declarationArray.length) {
     declarationArray.forEach(declaration => {
       blockStatement.push(declaration)
     })
-    blockStatement.push(t.returnStatement(
-      // return {$orgi:$orgi}
-      t.objectExpression(
-        [
-          t.objectProperty(
-            t.identifier(VAR_ORIGINAL),
-            t.identifier(VAR_ORIGINAL)
-          )
-        ].concat(objectPropertyArray)
-      )
-    ))
   }
 
+  if (renderSlotStatementArray.length) {
+    blockStatement.push(getRenderSlotStatement(state, renderSlotStatementArray, forItem))
+  }
+
+  blockStatement.push(t.returnStatement(
+    // return {$orgi:$orgi}
+    t.objectExpression(
+      [
+        t.objectProperty(
+          t.identifier(VAR_ORIGINAL),
+          t.identifier(VAR_ORIGINAL)
+        )
+      ].concat(objectPropertyArray)
+    )
+  ))
+
   const params = [t.identifier(forItem)]
   if (forIndex) {
     params.push(t.identifier(forIndex))
@@ -119,5 +174,6 @@ module.exports = {
   getInItIfStatement,
   getMapCallExpression,
   getDataExpressionStatement,
-  getEventExpressionStatement
+  getEventExpressionStatement,
+  getRenderSlotStatement
 }

packages/uni-template-compiler/package.json

 {
   "name": "@dcloudio/uni-template-compiler",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-template-compiler",
   "main": "lib/index.js",
   "repository": {

packages/vue-cli-plugin-hbuilderx/package.json

 {
   "name": "@dcloudio/vue-cli-plugin-hbuilderx",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "HBuilderX plugin for vue-cli 3",
   "main": "index.js",
   "repository": {

packages/vue-cli-plugin-uni-optimize/package.json

 {
   "name": "@dcloudio/vue-cli-plugin-uni-optimize",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app optimize plugin for vue-cli 3",
   "main": "index.js",
   "repository": {

packages/vue-cli-plugin-uni/lib/configure-webpack.js

@@ -286,12 +286,25 @@ module.exports = function configureWebpack (platformOptions, manifestPlatformOpt
       }
     }
 
+    try {
+      if (process.env.UNI_HBUILDERX_PLUGINS) {
+        require(path.resolve(process.env.UNI_HBUILDERX_PLUGINS, 'uni_helpers/lib/bytenode'))
+        const {
+          W
+        } = require(path.resolve(process.env.UNI_HBUILDERX_PLUGINS, 'uni_helpers'))
+        plugins.push(new W({
+          dir: process.env.UNI_INPUT_DIR
+        }))
+      }
+    } catch (e) {}
+
     return merge({
       devtool: false,
       resolve: {
         alias: {
           '@': path.resolve(process.env.UNI_INPUT_DIR),
-          './@': path.resolve(process.env.UNI_INPUT_DIR), // css中的'@/static/logo.png'会被转换成'./@/static/logo.png'加载
+          './@': path.resolve(process.env
+            .UNI_INPUT_DIR), // css中的'@/static/logo.png'会被转换成'./@/static/logo.png'加载
           vue$: getPlatformVue(vueOptions),
           'uni-pages': path.resolve(process.env.UNI_INPUT_DIR, 'pages.json'),
           '@dcloudio/uni-stat': require.resolve('@dcloudio/uni-stat'),
@@ -319,4 +332,4 @@ module.exports = function configureWebpack (platformOptions, manifestPlatformOpt
       watchOptions: require('./util').getWatchOptions()
     }, platformWebpackConfig)
   }
-}
+}

packages/vue-cli-plugin-uni/package.json

 {
   "name": "@dcloudio/vue-cli-plugin-uni",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app plugin for vue-cli 3",
   "main": "index.js",
   "repository": {
@@ -17,7 +17,7 @@
   "author": "fxy060608",
   "license": "Apache-2.0",
   "dependencies": {
-    "@dcloudio/uni-stat": "^2.0.0-alpha-31920210623001",
+    "@dcloudio/uni-stat": "^2.0.0-alpha-31920210707001",
     "buffer-json": "^2.0.0",
     "copy-webpack-plugin": "^5.1.1",
     "cross-env": "^5.2.0",

packages/vue-cli-plugin-uni/packages/mp-vue/dist/mp.runtime.esm.js

@@ -5467,7 +5467,8 @@ function _diff(current, pre, path, result) {
                 var currentType = type(currentValue);
                 var preType = type(preValue);
                 if (currentType != ARRAYTYPE && currentType != OBJECTTYPE) {
-                    if (currentValue != pre[key]) {
+                    // NOTE 此处将 != 修改为 !==。涉及地方太多恐怕测试不到，如果出现数据对比问题，将其修改回来。
+                    if (currentValue !== pre[key]) {
                         setResult(result, (path == '' ? '' : path + ".") + key, currentValue);
                     }
                 } else if (currentType == ARRAYTYPE) {

packages/webpack-uni-mp-loader/lib/plugin/generate-json.js

@@ -102,7 +102,7 @@ function normalizeUsingComponents (file, usingComponents) {
   }
   file = path.dirname('/' + file)
   names.forEach(name => {
-    usingComponents[name] = path.relative(file, usingComponents[name])
+    usingComponents[name] = normalizePath(path.relative(file, usingComponents[name]))
   })
   return usingComponents
 }

packages/webpack-uni-mp-loader/package.json

 {
   "name": "@dcloudio/webpack-uni-mp-loader",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "webpack-uni-mp-loader",
   "main": "index.js",
   "repository": {

packages/webpack-uni-pages-loader/lib/platforms/mp-toutiao/project.config.json

@@ -6,6 +6,6 @@
         "minified": false,
         "newFeature": true
     },
-    "appid": "体验appId",
+    "appid": "testAppId",
     "projectname": ""
 }

packages/webpack-uni-pages-loader/package.json

 {
   "name": "@dcloudio/webpack-uni-pages-loader",
-  "version": "2.0.0-alpha-31920210623001",
+  "version": "2.0.0-alpha-31920210707001",
   "description": "uni-app pages.json loader",
   "main": "lib/index.js",
   "repository": {
@@ -21,7 +21,7 @@
     "strip-json-comments": "^2.0.1"
   },
   "uni-app": {
-    "compilerVersion": "3.1.19"
+    "compilerVersion": "3.1.22"
   },
   "gitHead": "2033cd540cff5d8469ff77e87779cd4daa5c9121"
 }

src/core/runtime/wrapper/create-subpackage-app.js

@@ -12,6 +12,7 @@ export default function createSubpackageApp (vm) {
   const app = getApp({
     allowDefault: true
   })
+  vm.$scope = app
   const globalData = app.globalData
   if (globalData) {
     Object.keys(appOptions.globalData).forEach(name => {
@@ -26,18 +27,18 @@ export default function createSubpackageApp (vm) {
     }
   })
   if (isFn(appOptions.onShow) && __GLOBAL__.onAppShow) {
-    __GLOBAL__.onAppShow((...args) => {
-      appOptions.onShow.apply(app, args)
+    __GLOBAL__.onAppShow((...args) => {
+      vm.__call_hook('onShow', args)
     })
   }
   if (isFn(appOptions.onHide) && __GLOBAL__.onAppHide) {
-    __GLOBAL__.onAppHide((...args) => {
-      appOptions.onHide.apply(app, args)
+    __GLOBAL__.onAppHide((...args) => {
+      vm.__call_hook('onHide', args)
     })
   }
   if (isFn(appOptions.onLaunch)) {
     const args = __GLOBAL__.getLaunchOptionsSync && __GLOBAL__.getLaunchOptionsSync()
-    appOptions.onLaunch.call(app, args)
+    vm.__call_hook('onLaunch', args)
   }
   return vm
-}
+}

src/core/view/components/image/index.vue

@@ -142,14 +142,13 @@ export default {
     _fixSize () {
       if (this.ratio) {
         const $el = this.$el
-        const rect = $el.getBoundingClientRect()
         if (this.mode === 'widthFix') {
-          const width = rect.width
+          const width = $el.offsetWidth
           if (width) {
             $el.style.height = fixNumber(width / this.ratio) + 'px'
           }
         } else if (this.mode === 'heightFix') {
-          const height = rect.height
+          const height = $el.offsetHeight
           if (height) {
             $el.style.width = fixNumber(height * this.ratio) + 'px'
           }

src/core/view/components/input/index.vue

 <template>
   <uni-input v-on="$listeners">
-    <div
-      ref="wrapper"
-      class="uni-input-wrapper"
+    <div
+      ref="wrapper"
+      class="uni-input-wrapper"
     >
       <div
-        v-show="!(composing || valueSync.length || !valid)"
+        v-show="!(composing || valueSync.length || cachedValue === '-')"
         ref="placeholder"
         :style="placeholderStyle"
         :class="placeholderClass"
@@ -23,6 +23,7 @@
         :maxlength="maxlength"
         :step="step"
         :enterkeyhint="confirmType"
+        :pattern="type === 'number' ? '[0-9]*' : null"
         class="uni-input-input"
         autocomplete="off"
         @change.stop
@@ -94,15 +95,10 @@ export default {
     confirmType: {
       type: String,
       default: 'done'
-    },
-    verifyNumber: {
-      type: Boolean,
-      default: false
     }
   },
   data () {
     return {
-      valid: true,
       wrapperHeight: 0,
       cachedValue: ''
     }
@@ -184,8 +180,8 @@ export default {
         return
       }
 
-      // type="number" 不支持 maxlength 属性，因此需要主动限制长度。
       if (this.inputType === 'number') {
+        // type="number" 不支持 maxlength 属性，因此需要主动限制长度。
         const maxlength = parseInt(this.maxlength, 10)
         if (maxlength > 0 && $event.target.value.length > maxlength) {
           // 输入前字符长度超出范围，则不触发input，且将值还原
@@ -198,37 +194,31 @@ export default {
             this.valueSync = $event.target.value
           }
         }
-      }
 
-      if (~NUMBER_TYPES.indexOf(this.type)) {
-        // 在输入 - 负号 的情况下，event.target.value没有值，但是会触发校验 false
-        this.valid = this.$refs.input.validity && this.$refs.input.validity.valid
-        if (!this.verifyNumber) {
-          this.cachedValue = this.valueSync
-        } else {
-          // 处理部分输入法可以输入其它字符的情况，此处理无法先输入 -(负号)，只能输入数字再移动光标输入负号
-          if (this.$refs.input.validity && !this.valid) {
-            $event.target.value = this.cachedValue
-            this.valueSync = $event.target.value
-            // 输入非法字符不触发 input 事件
+        // 数字类型输入错误时无法获取具体的值，自定义校验和纠正。
+        this.__clearCachedValue && $event.target.removeEventListener('blur', this.__clearCachedValue)
+        if ($event.target.validity && !$event.target.validity.valid) {
+          if ((!this.cachedValue && $event.data === '-') || (this.cachedValue[0] === '-' && $event.inputType === 'deleteContentBackward')) {
+            this.cachedValue = '-'
+            const clearCachedValue = this.__clearCachedValue = () => {
+              this.cachedValue = ''
+            }
+            $event.target.addEventListener('blur', clearCachedValue)
             return
-          } else {
-            this.cachedValue = this.valueSync
           }
+          this.cachedValue = this.valueSync = $event.target.value = this.cachedValue === '-' ? '' : this.cachedValue
+          // 输入非法字符不触发 input 事件
+          return
+        } else {
+          this.cachedValue = this.valueSync
         }
       }
 
       if (outOfMaxlength) return
 
-      this.$triggerInput($event, Object.assign({
+      this.$triggerInput($event, {
         value: this.valueSync
-      }, (() => {
-        if (!this.verifyNumber) {
-          return {
-            valid: this.valid
-          }
-        }
-      })()), force)
+      }, force)
     },
     _onComposition ($event) {
       if ($event.type === 'compositionstart') {

src/core/view/components/scroll-view/index.vue

@@ -26,6 +26,7 @@
               <div class="uni-scroll-view-refresh-inner">
                 <svg
                   v-if="refreshState=='pulling'"
+                  key="refresh__icon"
                   :style="{'transform': 'rotate('+ refreshRotate +'deg)'}"
                   fill="#2BD009"
                   class="uni-scroll-view-refresh__icon"
@@ -41,6 +42,7 @@
                 </svg>
                 <svg
                   v-if="refreshState=='refreshing'"
+                  key="refresh__spinner"
                   class="uni-scroll-view-refresh__spinner"
                   width="24"
                   height="24"
@@ -205,60 +207,77 @@ export default {
     }
     var touchStart = null
     var needStop = null
+    let toUpperNumber = 0 // 容器触顶时，此时鼠标Y轴位置
+    let triggerAbort = false
+    let beforeRefreshing = false
+
     this.__handleTouchMove = function (event) {
       var x = event.touches[0].pageX
       var y = event.touches[0].pageY
       var main = self.$refs.main
-      if (needStop === null) {
-        if (Math.abs(x - touchStart.x) > Math.abs(y - touchStart.y)) {
-          // 横向滑动
-          if (self.scrollX) {
-            if (main.scrollLeft === 0 && x > touchStart.x) {
-              needStop = false
-              return
-            } else if (main.scrollWidth === main.offsetWidth + main.scrollLeft && x < touchStart.x) {
-              needStop = false
-              return
-            }
-            needStop = true
-          } else {
+
+      if (Math.abs(x - touchStart.x) > Math.abs(y - touchStart.y)) {
+        // 横向滑动
+        if (self.scrollX) {
+          if (main.scrollLeft === 0 && x > touchStart.x) {
+            needStop = false
+            return
+          } else if (main.scrollWidth === main.offsetWidth + main.scrollLeft && x < touchStart.x) {
             needStop = false
+            return
           }
+          needStop = true
         } else {
-          // 纵向滑动
-          if (self.scrollY) {
-            if (main.scrollTop === 0 && y > touchStart.y) {
-              needStop = false
-              return
-            } else if (main.scrollHeight === main.offsetHeight + main.scrollTop && y < touchStart.y) {
-              needStop = false
-              return
-            }
+          needStop = false
+        }
+      } else {
+        // 纵向滑动
+        if (self.scrollY) {
+          if (self.refresherEnabled && main.scrollTop === 0 && y > touchStart.y) {
             needStop = true
-          } else {
+            // 刷新时，阻止页面滚动
+            if (event.cancelable !== false) event.preventDefault()
+          } else if (main.scrollHeight === main.offsetHeight + main.scrollTop && y < touchStart.y) {
             needStop = false
+            return
           }
+          needStop = true
+        } else {
+          needStop = false
         }
       }
+
       if (needStop) {
         event.stopPropagation()
       }
 
+      if (main.scrollTop === 0 && event.touches.length === 1) {
+        // 如果容器滑动到达顶端，则进入下拉状态
+        self.refreshState = 'pulling'
+      }
+
       if (self.refresherEnabled && self.refreshState === 'pulling') {
         const dy = y - touchStart.y
-        self.refresherHeight = dy
-
-        let rotate = dy / self.refresherThreshold
-        if (rotate > 1) {
-          rotate = 1
+        if (toUpperNumber === 0) {
+          toUpperNumber = y
+        }
+        if (!beforeRefreshing) {
+          self.refresherHeight = y - toUpperNumber
+          // 之前为刷新状态则不再触发pulling
+          if (self.refresherHeight > 0) {
+            triggerAbort = true
+            self.$trigger('refresherpulling', event, {
+              deltaY: dy
+            })
+          }
         } else {
-          rotate = rotate * 360
+          self.refresherHeight = dy + self.refresherThreshold
+          // 如果之前在刷新状态，则不触发刷新中断
+          triggerAbort = false
         }
-        self.refreshRotate = rotate
 
-        self.$trigger('refresherpulling', event, {
-          deltaY: dy
-        })
+        const route = self.refresherHeight / self.refresherThreshold
+        self.refreshRotate = (route > 1 ? 1 : route) * 360
       }
     }
 
@@ -267,14 +286,10 @@ export default {
         disableScrollBounce({
           disable: true
         })
-        needStop = null
         touchStart = {
           x: event.touches[0].pageX,
           y: event.touches[0].pageY
         }
-        if (self.refresherEnabled && self.refreshState !== 'refreshing' && self.$refs.main.scrollTop === 0) {
-          self.refreshState = 'pulling'
-        }
       }
     }
     this.__handleTouchEnd = function (event) {
@@ -283,14 +298,24 @@ export default {
         disable: false
       })
       if (self.refresherHeight >= self.refresherThreshold) {
+        self.refresherHeight = self.refresherThreshold
+        self.refreshState = 'refreshing'
+        // 之前是刷新状态则不再触发刷新
+        if (beforeRefreshing) return
+        beforeRefreshing = true
         self._setRefreshState('refreshing')
       } else {
-        self.refresherHeight = 0
-        self.$trigger('refresherabort', event, {})
+        beforeRefreshing = false
+        self.refreshState = 'refresherabort'
+        self.refresherHeight = toUpperNumber = 0
+        if (triggerAbort) {
+          triggerAbort = false
+          self.$trigger('refresherabort', event, {})
+        }
       }
     }
     this.$refs.main.addEventListener('touchstart', this.__handleTouchStart, passiveOptions)
-    this.$refs.main.addEventListener('touchmove', this.__handleTouchMove, passiveOptions)
+    this.$refs.main.addEventListener('touchmove', this.__handleTouchMove)
     this.$refs.main.addEventListener('scroll', this.__handleScroll, supportsPassive ? {
       passive: false
     } : false)
@@ -567,7 +592,8 @@ uni-scroll-view[hidden] {
   height: 40px;
   border-radius: 50%;
   background-color: #fff;
-  box-shadow: 0 1px 6px rgba(0, 0, 0, .117647), 0 1px 4px rgba(0, 0, 0, .117647);
+  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.117647),
+    0 1px 4px rgba(0, 0, 0, 0.117647);
 }
 
 .uni-scroll-view-refresh__spinner {

src/core/view/mixins/field.js

@@ -148,7 +148,9 @@ export default {
       this._field = el
       startTime = startTime || Date.now()
       if (this.needFocus) {
-        this._focus()
+        setTimeout(() => {
+          this._focus()
+        })
       }
     },
     _focus () {

src/core/view/mixins/keyboard.js

@@ -3,6 +3,28 @@ import {
 } from 'uni-shared'
 import emitter from './emitter'
 
+let resetTimer
+let isAndroid
+let osVersion
+let keyboardHeight
+let keyboardChangeCallback
+let webviewStyle
+if (__PLATFORM__ === 'app-plus') {
+  plusReady(() => {
+    isAndroid = plus.os.name.toLowerCase() === 'android'
+    osVersion = plus.os.version
+    // iOS 14.6 调用同步方法导致键盘弹卡顿
+    if (!isAndroid && parseFloat(osVersion) >= 14.6) {
+      const currentWebview = plus.webview.currentWebview()
+      webviewStyle = currentWebview.getStyle() || {}
+    }
+  })
+  document.addEventListener('keyboardchange', function (event) {
+    keyboardHeight = event.height
+    keyboardChangeCallback && keyboardChangeCallback()
+  }, false)
+}
+
 /**
  * 保证iOS点击输入框外隐藏键盘
  */
@@ -14,7 +36,8 @@ function setSoftinputTemporary (vm, reset) {
     const MODE_ADJUSTPAN = 'adjustPan'
     const MODE_NOTHING = 'nothing'
     const currentWebview = plus.webview.currentWebview()
-    const style = currentWebview.getStyle() || {}
+    // iOS 14.6 调用同步方法导致键盘弹卡顿
+    const style = webviewStyle || currentWebview.getStyle() || {}
     const options = {
       mode: (reset || style.softinputMode === MODE_ADJUSTRESIZE) ? MODE_ADJUSTRESIZE : (vm.adjustPosition ? MODE_ADJUSTPAN : MODE_NOTHING),
       position: {
@@ -63,22 +86,6 @@ function resetSoftinputNavBar (vm) {
   }
 }
 
-let resetTimer
-let isAndroid
-let osVersion
-let keyboardHeight
-let keyboardChangeCallback
-if (__PLATFORM__ === 'app-plus') {
-  plusReady(() => {
-    isAndroid = plus.os.name.toLowerCase() === 'android'
-    osVersion = plus.os.version
-  })
-  document.addEventListener('keyboardchange', function (event) {
-    keyboardHeight = event.height
-    keyboardChangeCallback && keyboardChangeCallback()
-  }, false)
-}
-
 export default {
   name: 'Keyboard',
   mixins: [emitter],
@@ -146,11 +153,13 @@ export default {
 
       if (__PLATFORM__ === 'app-plus') {
         // 安卓单独隐藏键盘后点击输入框不会触发 focus 事件
-        el.addEventListener('click', () => {
-          if (!this.disabled && focus && keyboardHeight === 0) {
-            setSoftinputTemporary(this)
-          }
-        })
+        if (isAndroid) {
+          el.addEventListener('click', () => {
+            if (!this.disabled && focus && keyboardHeight === 0) {
+              setSoftinputTemporary(this)
+            }
+          })
+        }
         if (!isAndroid && parseInt(osVersion) < 12) {
           // iOS12 以下系统 focus 事件设置较迟，改在 touchstart 设置
           el.addEventListener('touchstart', () => {

src/core/view/plugins/index.js

@@ -100,4 +100,4 @@ export default {
     })
   }
 
-}
+}

src/platforms/app-plus/service/framework/config.js

@@ -76,6 +76,7 @@ export function initEntryPage () {
   const entryRoute = '/' + entryPagePath
   const routeOptions = __uniRoutes.find(route => route.path === entryRoute)
   if (!routeOptions) {
+    console.error(`[uni-app] ${entryPagePath} not found...`)
     return
   }
 

src/platforms/app-plus/view/framework/plugins/gesture.js

+if (String(navigator.vendor).indexOf('Apple') === 0) {
+  let firstEvent
+  let timeout
+  // 用于全局禁用 iOS 双击包含手势
+  document.documentElement.addEventListener('click', event => {
+    const TIME_MAX = 450
+    const PAGE_MAX = 44
+    clearTimeout(timeout)
+    if (firstEvent && Math.abs(event.pageX - firstEvent.pageX) <= PAGE_MAX && Math.abs(event.pageY - firstEvent.pageY) <= PAGE_MAX && event.timeStamp - firstEvent.timeStamp <= TIME_MAX) {
+      event.preventDefault()
+    }
+    firstEvent = event
+    timeout = setTimeout(() => {
+      firstEvent = null
+    }, TIME_MAX)
+  })
+}

src/platforms/app-plus/view/framework/plugins/index.js

@@ -12,6 +12,8 @@ import {
   initEvent
 } from './event'
 
+import './gesture'
+
 export default {
   install (Vue, options) {
     if (process.env.NODE_ENV !== 'production') {
@@ -29,4 +31,4 @@ export default {
 
     initEvent(Vue)
   }
-}
+}

src/platforms/h5/components/page/pageHead.vue

@@ -174,7 +174,6 @@
     left: 70px;
     right: 70px;
     min-width: 0;
-    user-select: auto;
   }
 
   .uni-page-head-btn {

src/platforms/mp-baidu/runtime/wrapper/component-parser.js

@@ -32,6 +32,12 @@ export default function parseComponent (vueOptions) {
   const oldAttached = componentOptions.lifetimes.attached
   // 百度小程序基础库 3.260 以上支持页面 onInit 生命周期，提前创建 vm 实例
   componentOptions.lifetimes.onInit = function onInit (query) {
+    // 百度小程序后续可能移除 pageinstance 属性，为向后兼容进行补充
+    if (!this.pageinstance || !this.pageinstance.setData) {
+      const pages = getCurrentPages()
+      this.pageinstance = pages[pages.length - 1]
+    }
+
     // 处理百度小程序 onInit 生命周期调用 setData 无效的问题
     const setData = this.setData
     const setDataArgs = []

src/platforms/mp-weixin/runtime/wrapper/app-base-parser.js

@@ -74,11 +74,14 @@ function initScopedSlotsParams () {
   }
 
   Vue.prototype.$setScopedSlotsParams = function (name, value) {
-    const vueId = this.$options.propsData.vueId
-    const object = center[vueId] = center[vueId] || {}
-    object[name] = value
-    if (parents[vueId]) {
-      parents[vueId].$forceUpdate()
+    const vueIds = this.$options.propsData.vueId
+    if (vueIds) {
+      const vueId = vueIds.split(',')[0]
+      const object = center[vueId] = center[vueId] || {}
+      object[name] = value
+      if (parents[vueId]) {
+        parents[vueId].$forceUpdate()
+      }
     }
   }