VIP20/16_miniapp/day-4/code/pages/index/index.wxml

<!-- <view bindtap="onTap">
  <view bindtap="onTap">你点我呀</view>
</view> -->

<!-- <view bindtap="onTap">你点我呀</view> -->

<view class="box">
  <text class="title">
    TODOLIST
  </text>

  <!-- 在绑定key值时，默认会自动从item下找某个属性 -->
  <view wx:for="{{todolist}}" wx:key="id" class="todo-item">
    <checkbox checked="{{item.done}}"></checkbox>
    <text style="width: 375rpx; margin: 0 8px;">{{ item.title }}</text>
    <icon type="cancel" bindtap="onRemoveTodo" data-id="{{item.id}}" />
  </view>
</view>

<view bindtap="onTap">
  <view bindtap="onTap" style="padding: 20px;border: 2px solid;background-color: red;">
    <view catch:tap="onTap">你点我呀</view>
  </view>
</view>