wx-mls/custom-tab-bar/index.wxml

<view class="tabbar">
  <block wx:for="{{list}}" wx:key="index">
    <view class="tabbar-item" bindtap="switchTab" data-path="{{item.pagePath}}" data-index="{{index}}">
      <image class="icon" src="{{selected === index ? item.selectedIconPath : item.iconPath}}" mode="aspectFit" />
      <view class="{{selected === index ? 'active' : ''}}">{{item.text}}</view>
    </view>
  </block>
</view>
<!-- 客服弹窗 -->
<van-dialog
  confirm-button-class="confirm-btn"
  use-slot
  title="联系客服"
  show="{{showAgreementModal}}"
  show-cancel-button="{{false}}"
>
  <view class="dialog-box">
    <image class="box-code" src="{{programConfig.customer_qrcode}}" mode="aspectFill"></image>
    <view class="box-text" bindtap="onPhone" wx:if="{{programConfig.customer_phone}}">客服电话：{{programConfig.customer_phone}}</view>
    <view class="box-text" wx:if="{{programConfig.customer_email}}">客服邮箱：{{programConfig.customer_email}}</view>
  </view>
</van-dialog>