ColorUI/demo/pages/basics/icon/icon.wxml

<custom style="height:{{CustomBar}}px;">
  <bar class="fixed gradual-blue" style="height:{{CustomBar}}px;padding-top:{{StatusBar}}px;">
    <navigator class='action' open-type="navigateBack" delta="1" hover-class="none">
      <icon class='icon-back'/> 图标
    </navigator>
    <view class='action'>

    </view>
  </bar>
</custom>
<bar class="search fixed" style="top:{{CustomBar}}px">
  <view class='serach-form round'>
    <icon class="icon-search"/>
    <input type="text" placeholder="搜索icon" confirm-type="search" bindinput='searchIcon'/>
  </view>
</bar>
<list class="grid col-3">
  <item wx:for="{{icon}}" wx:key wx:if="{{item.isShow}}">
    <icon class='icon-{{item.name}} lg text-gray'/>
    <text>{{item.name}}</text>
  </item>
</list>