job/node_modules/lin-ui/dist/custom-tab-bar/index.wxml

<!--miniprogram/custom-tab-bar/index.wxml-->
<view
  wx:if="{{show}}"
  class="tab-bar tab-bar-{{position}}"
  style='background: {{backgroundImg? "url("+ backgroundImg+ ")" : backgroundColor}}'>
  <view class="tab-bar-border" style='background: {{borderStyle}}' ></view>
  <view
    wx:for="{{list}}"
    wx:for-index="idx"
    wx:key="index"
    class="tab-bar-item {{item.style === 'circle' ? 'circle': ''}}"
    data-path="{{item.pagePath}}"
    data-index="{{idx}}"
    bindtap="switchTab">
    <view  wx:if="{{item.style === 'circle'}}" class='item-circle'></view>
    <image
      class='tab-bar-item-image'
      wx:if="{{item.style != 'circle'}}"
      style='height: {{item.iconSize}}rpx; width: {{item.iconSize}}rpx'
      src="{{selected === idx ? item.selectedIconPath : item.iconPath}}"></image>
      <image
        wx:else
        class='tab-bar-item-image'></image>
      <image
        class='center-circle'
        wx:if="{{item.style === 'circle'}}"
        src="{{selected === idx ? item.selectedIconPath : item.iconPath}}" ></image>
    <view
      style="font-size: {{fontSize}}rpx ;color: {{selected === idx ? selectedColor : color}}">{{item.text}}</view>
    <view wx:if="{{item.redDot}}" class='reddot'></view>
    <view wx:if="{{item.badge}}" class='badge'>{{item.badge}}</view>
  </view>
</view>