var pageObject = { onLoad: function () { wx.showToast({ title: '成功', //標(biāo)題 icon: 'loading', //圖標(biāo),支持"success"、"loading" image: '../image/img.png', //自定義圖標(biāo)的本地路徑,image 的優(yōu)先級(jí)高于 icon duration: 2000000, //提示的延遲時(shí)間,單位毫秒,默認(rèn):1500 mask: false, //是否顯示透明蒙層,防止觸摸穿透,默認(rèn):false success: function () { }, //接口調(diào)用成功的回調(diào)函數(shù) fail: function () { }, //接口調(diào)用失敗的回調(diào)函數(shù) complete: function () { } //接口調(diào)用結(jié)束的回調(diào)函數(shù) }) } } Page(pageObject) //js
var items = ['item1', 'item2', 'item3', 'item4'] var pageObject = { data: { actionSheetHidden: true, actionSheetItems: items }, actionSheetTap: function (e) { this.setData({ actionSheetHidden: !this.data.actionSheetHidden }) }, actionSheetChange: function (e) { this.setData({ actionSheetHidden: !this.data.actionSheetHidden }) } } for (var i = 0; i < items.length; ++i) { (function (itemName) { pageObject['bind' + itemName] = function (e) { console.log('click' + itemName, e) } })(items[i]) } Page(pageObject) //wxml
<button type="default" bindtap="actionSheetTap">彈出action sheet</button> <action-sheet hidden="{{actionSheetHidden}}" bindchange="actionSheetChange"> <block wx:for-items="{{actionSheetItems}}"> <action-sheet-item class="item" bindtap="bind{{item}}">{{item}}</action-sheet-item> </block> <action-sheet-cancel class="cancel">取消</action-sheet-cancel> </action-sheet> //js動(dòng)態(tài)給前臺(tái)綁定事件
var myList = ["items1","items2","items3"] pageObject = { data:{ actionSheetItems:myList } } for(var i = 0;i < myList.length;++i){ (function(itemName){ pageObject[itemName] = function(e){ //pageObject['<span><span class="string">bind</span></span>'+itemName] 事件名稱 //function(){}事件主體 } })(myList[i]) } Page(pageObject) //wxml
<block> <action-sheet hidden="false"> <block wx:for-items="{{actionSheetItems}}"> <action-sheet-item bindtap="{{item}}">{{item}}</action-sheet-item> </block> <action-sheet-cancel class="cancel">取消</action-sheet-cancel> </action-sheet> </block>