switch/addons/blog/wxapp/assets/libs/zanui/select/index.wxml

<template name="zan-select">
  <radio-group
    class="zan-select__list"
    name="{{ name || componentId || '' }}"
    bindchange="_handleZanSelectChange"
    data-component-id="{{ componentId }}"
  >
    <label wx:for="{{ items }}" wx:key="value">
      <view class="zan-cell">
        <radio class="zan-select__radio" value="{{ item.value }}" checked="{{ item.value === checkedValue }}"/>
        <view
          class="zan-cell__bd"
          style="{{ parse.getItemStyle(item, checkedValue, activeColor) }}"
        >{{ item.name }}</view>
        <view wx:if="{{ item.value === checkedValue }}" class="zan-cell__ft">
          <icon type="success_no_circle" color="{{ parse.getColor(activeColor) }}" size="14"></icon>
        </view>
      </view>
    </label>
  </radio-group>
</template>

<wxs module="parse">
function getColor(color) {
  color = color || '#ff4444'
  return color;
}

module.exports = {
  getColor: getColor,
  getItemStyle: function(item, checkedValue, activeColor) {
    var padding = item.padding * 10;
    var style = 'padding-left: ' + padding + 'px;';

    // 如果为选中状态，则高亮
    if (item.value === checkedValue) {
      style += 'color: ' + getColor(activeColor);
    }

    return style;
  }
};
</wxs>