操作栏。其中可放置action-sheet-item组件,用于显示操作栏内容;可放置action-sheet-cancel组件,用于显示取消按钮;
效果展示
示例代码
WXML
<view class="page"> <view class="page__hd"> <text class="page__title">action-sheet</text> <text class="page__desc">action-sheet</text> </view> <view class="page__bd"> <view class="section section_gap"> <button type="default" bindtap="actionSheetTap">弹出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> </view> </view> </view>
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JS
var items = ['item1', 'item2', 'item3', 'item4'] var pageObject = { data: { actionSheetHidden: true, actionSheetItems: items }, actionSheetTap: function(e) { console.log(e); this.setData({ actionSheetHidden: !this.data.actionSheetHidden }) }, actionSheetChange: function(e) { console.log(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)
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API
属性 |
类型 |
默认值 |
必填 |
说明 |
hidden |
boolean |
false |
否 |
是否显示组件 |
多平台支持
注释:
支付宝不支持该组件