为什么我把isFinished设置为false,不会出现下划线??
<ul> <li v-for="item in items" v-bind:class="{finished:item. isFinished}" v-on:click="toggleFinish"> {{item.label}} </li> </ul>
items:[ { label:'coding', isFinished:false }, { label:'walking', isFinished:false }], liclass:"this is liclass" } },