微信小程序 点击选项框添加样式
静态:
<view class='gg'>
<view>规格</view>
<view bindtap='norms' class="norms {{'1' == vid? ' dj ' : ' '}}" data-id='1' >2 - 4人(6寸)</view>
<view bindtap='norms' class="norms {{'2' == vid? ' dj ' : ' '}}" data-id='2' >4 - 6人(8寸)</view> (注:dj 为点击后的样式)
<view bindtap='norms' class="norms {{'3' == vid? ' dj ' : ' '}}" data-id='3' >6 - 8人(10寸)</view>
<view class='clear'></view>
</view>
js:
page({
data:{
vid:1,
}
norms:function(e){
var id=e.currentTarget.dataset.id;
this.setData({vid:id});
},
})