<view mut-bind:tap="onRadioChangeTap"
      class="label label-{{placement}} {{disabled?'label-disabled l-disabled-class':'l-class'}}">
        <view class="radio"
              style="color:{{checked?selectColor:(disabled?disabledColor:color)}};font-size:{{size}}">
            <slot wx:if="{{custom}}" name="icon"/>
            <view wx:else class="iconfont {{checked?'icon-select':'icon-unselect'}}"></view>
        </view>
        <slot/>
</view>
