vue点击改变样式

data里isActive:-1,method里checkedItem(index){this.isActive=index;},页面里<div v-for="(item,index) in nameoptions" v-bind:class="{active:index==isActive}" @click="checkItem(i

Toleranty

13087人浏览 · 2018-05-23 21:46:11

Toleranty · 2018-05-23 21:46:11 发布

data里
isActive:-1,
method里

checkedItem(index){
  this.isActive=index;
},
页面里

<div v-for="(item,index) in nameoptions" v-bind:class="{active:index==isActive}" @click="checkItem(index)>{{item.name}}</div>

Vue

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