<!--custom-tab-bar/index.wxml-->
<view class="tab-bar" wx:if="{{isShow}}">
  <block wx:for="{{tabbarLists}}" wx:key="item">
    <view class="tab-bar-item" 
      data-index="{{index}}" 
      data-url="{{item.pagePath}}"
      data-item="{{item}}"
      bindtap="switchTab"
      >     
      <block wx:if="{{item.type=='page'}}">
        <view class="bar_item">
          <image class="icon" 
          src="{{active == index?item.selectedIconPath:item.iconPath}}"></image>
          <view class="text {{active == index ? 'active':''}}">{{item.text}}</view>
        </view>
      </block>
      <block wx:else>
        <view class="bar_item">
          <image class="icon" 
          src="{{item.selectedIconPath}}"></image>
          <view class="text">{{item.text}}</view>
        </view>
      </block>

    	<!-- 设置选中状态下的背景 -->
      <!-- <view wx:if="{{active == index}}" class="bg-item"></view> -->
    </view>
  </block>
</view>