请问要如何使用Vue@click帮当下的DOM Group增加class,
1).要如何@click .list-group-item就变成.list-group-item.active?
2).为什么在Vue使用jQuery时会触发到li下的span???
有尝试过使用$refs及jQuery都不成功,麻烦位大神帮解答~~
.list-group-item{
list-style: none;
display: inline-block;
border: 1px solid #ddd;
background-color: #eee;
padding: 6px 18px;
border-radius:8px;
cursor: pointer;
}
.list-group-item.active{
background-color: #333;
color:#fff;
}
.list-group-item .sub{
color:red;
font-size: 12px;
}
<ul class="list-group">
<li @click="listClick" class="list-group-item" ref="list">
<span class="title">BTN</span><span class="sub">A</span>
</li>
<li @click="listClick" class="list-group-item" ref="list">
<span class="title">BTN</span><span class="sub">B</span>
</li>
<li @click="listClick" class="list-group-item" ref="list">
<span class="title">BTN</span><span class="sub">C</span>
</li>
</ul>
methods:{
listClick:function(){
this.$refs.list.classList.add('active')
}
listClick:function(){
$(event.target).addClass('active')
}
}
VUE 数据驱动,所以最超码应这样写,
不是很通用的方法,但是思想就应该是这样
https://jsfiddle.net/papersna...