tpx/tpxttt/unpackage/dist/build/mp-weixin/components/basic-component/app-radio/app-radio.wxml

<view data-event-opts="{{[['tap',[['radioSelection',['$event']]]]]}}" class="app-default" style="{{'width:'+(width+'rpx')+';'+('height:'+(height+'rpx')+';')}}" catchtap="__e"><block wx:if="{{value}}"><view class="{{['app-default-active',[(type==='round')?'round-active':''],sign?theme+'-background':'',theme]}}" style="{{'background-color:'+(sign?'':theme.background)+';'}}" styke="{{true}}"></view></block><block wx:if="{{!value}}"><view class="{{['app-default-border',(type==='round')?'round-border':'']}}" style="{{'border-color:'+(borderColor)+';'}}"></view></block></view>