小程序-在WXML页面添加的data-属性,在点击事件中,获取的属性名皆为小写字母
WXML:
<view class="smallImg" bindtap="upload" data-uploadAttribute='cover'>
<image mode='widthFix' src='{{item.cover}}' class="bigImg"></image>
</view>
JS
upload:function(e){
var that=this;
console.log(e)
var number=1,attr=e.currentTarget.dataset.uploadattribute,data={};
if(attr=='cover'){
//上传封面
data={number:1,name:'cover'};
that.upImg(data)
}
}
图片: