<view class="selectPopup" a:if="{{showSelectPopup}}" >
  <view class="selectContent">
    <view class="selectPopupList">
      <view class="selectPopupItem" a:for="{{selectPopupList}}" data-item="{{item}}" catchTap="selectItem">
        {{item.text}}
      </view>
    </view>
    <view class="selectPopupCancel" catchTap="selectPopupCancel">
      取消
    </view>
  </view>
</view>