MiniScm/mycomponents/node_modules/antd-mini/less/IndexBar/index.axml

<view
  class="ant-indexbar-side {{className}}"
  disable-scroll="{{true}}"
  style="{{{ width: `${size}px;` }}} {{style}}"
  hover-stop-propagation>
  <view
    a:if="{{showMask}}"
    class="ant-indexbar-side-mask"></view>
  <view class="ant-indexbar-side-content">
    <view
      a:for="{{items}}"
      class="ant-indexbar-side-item"
      catchTouchStart="onTouchStart"
      catchTouchMove="onTouchMove"
      catchTouchEnd="onTouchEnd"
      data-item="{{item, index}}"
      id="{{'ant-alphabet-' + index}}"
      style="{{{ width: `${size}px`, height: `${size}px` }}}">
      <view
        style="{{{ width: `${size}px`, height: `${size}px` }}}"
        class="ant-indexbar-side-item-default {{activeClassName}}
        {{touchKey ? ((touchKey === item.label) ? 'ant-indexbar-side-active' : '') : (index === currentKey ? 'ant-indexbar-side-active' : '')}}">
        {{item.label}}
      </view>
      <view
        class="ant-indexbar-side-item-tip"
        a:if="{{item.label === touchKey && !item.disablePreview}}">
        {{item.label}}
        <slot
          value="{{item}}"
          index="{{index}}"
          name="labelPreview" />
      </view>
    </view>
  </view>
</view>
<scroll-view
  a:if="{{ hasDefaultSlot }}"
  scroll-y
  class="ant-indexbar-side-scroll {{hasDefaultSlot && topRange.length === 0 ? 'ant-indexbar-side-notSee' : ''}}"
  scroll-into-view="{{`ant-indexbar-${touchKey}`}}"
  onScroll="onScroll">
  <view
    a:for="{{items}}"
    class="ant-indexbar-side-list"
    id="{{`ant-indexbar-${item.label}`}}">
    <slot
      value="{{item}}"
      index="{{index}}" />
  </view>
</scroll-view>