介绍三种小程序事件

<view  class="view1"  bindtap="view1click"  id="view1" data-title="新闻标题"  data-id="100">
  这里是view 1
    <view class="view2" bindtap="view2click" id="view2">
         这里是view 2
          <view class="view3" bindtap="view3click" id="view3">
               这里是view 3
          </view>
    </view>
</view>

.view1{
  height: 500rpx;
  width: 100%;
  background-color:beige;
}
.view2{
  height: 400rpx;
  width: 80%;
  background-color: red;
}

.view3{
  height: 300rpx;
  width: 60%;
  background-color:aqua;
}

//事件处理函数
  view1click : function(event){
    console.log("view1click")
  },
  view2click : function(){
    console.log("view2click")
  },
  view3click : function(event){
     console.log("view3click")
  },

<view class="view3" bindtap="view3click" id="view3">

<view class="view3" catchtap="view3click" id="view3">

view1click : function(event){
    console.log("view1click")
    console.log(event)
  }

<view  class="view1"  bindtap="view1click"  id="view1" data-title="新闻标题"  data-id="100">