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节点使用教程

toast

消息提示框。

示例代码：

<view class="body-view">
  <toast hidden="{{toast1Hidden}}" bindchange="toast1Change">
    默认
  </toast>
  <button type="default" bindtap="toast1Tap">点击弹出默认toast</button>
</view>
<view class="body-view">
  <toast hidden="{{toast2Hidden}}" duration="3000" bindchange="toast2Change">
    设置duration
  </toast>
  <button type="default" bindtap="toast2Tap">点击弹出设置duration的toast</button>
</view>

var toastNum = 2
var pageData = {}
pageData.data = {}
for(var i = 0; i <= toastNum; ++i) {
  pageData.data['toast'+i+'Hidden'] = true
  ;(function (index) {
    pageData['toast'+index+'Change'] = function(e) {
      var obj = {}
      obj['toast'+index+'Hidden'] = true
      this.setData(obj)
    }
    pageData['toast'+index+'Tap'] = function(e) {
      var obj = {}
      obj['toast'+index+'Hidden'] = false
      this.setData(obj)
    }
  })(i)
}
Page(pageData)

未经允许不得转载：Bcoder资源网 » 微信小程序官方文档-组件-操作反馈-toast

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