minixyz/pages/sample/sample.wxml

<!--pages/sample/sample.wxml-->
<view id="outer" bindtap="handleTap1">
    outer view
    <view id="middle"  bindtap="handleTap2">
    middle view
    </view>
    <view id="inner" bindtap="handleTap3">
      inner view
    </view>
</view>