
<div class="newBtn">
<span
@click="dayClick(index)"
v-for="(item,index) in dayTab"
:class="[idx === index ? 'active' : '']"
>{{item}}</span>
</div>
data:function(){
dayTab: ["一天","三天","一周"],
idx: 0,
}
methods: {
dayClick(index){
console.log(index);
this.idx = index;
},
}
.newBtn{
margin-bottom: 20px;
cursor: pointer;
span{ display: inline-block; font-size: 16px;}
span:after{ content: "|"; padding: 20px; color: #888;}
span:last-child:after{ content: ""; padding: 20px; color: #888;}
.active{ color: $mainTxtColor;}
}