wxml:
<radio-group class="radio-group" bindchange="radioChang" data-id="{{item.id}}">
<view class='ra' bindtap='next'>
<radio value="1"><text>失物招領</text></radio>
</view>
<view class='ra' bindtap='next'>
<radio value="2"><text>尋物啟事</text></radio>
</view>
</radio-group>
js:
radioChang: function (e) {
console.log('radio發生change事件,攜帶value值為', e.detail.value)
},