Small_Program/common/components/drop-down/index.wxml

<!--common/components/drop-down/index.wxml-->
<view class='drop-container' bindtap='closeMask'>
  <view class='drop-body' >
    <view class='drop-nav'>
      <view>{{exhiNum}}个展览</view>
      <view class='drop-tag'>{{navItems.name}}
        <text class='iconfont iconpaixuxialacaidan'></text>
      </view>
    </view>
    <view class='drop-items'>
      <view bindtap='topItem' data-id='{{item.id}}' class="drop-item {{(item.id==activeType||item.id==activeDist)&&'drop-item-active'}}" wx:for="{{navItems.arr}}" wx:key="index">
        {{item.name}}
        <text wx:if="{{item.id==activeType||item.id==activeDist}}" class='iconfont iconxuanzhong'></text>
      </view>
    </view>
  </view>
</view>