利用v-for中的index值,来实现隔行变色

记录

https://www.cnblogs.com/mycognos/p/9398360.html

<div id="app">
    <ul>
     <!--利用v-for中的index值,绑定样式来实现隔行变色效果-->
        <li v-for="(name,index) in names" :class="{on:index%2==0,off:index%2!=0}">{{name}}</li>
    </ul>
</div>
<script>
    var vm = new Vue({
        el: "#app",
        data: {
            names: ['000', '111', '222', '333', '444', '555']
        }
    });
</script>
<style>
  
  .on {
            background: red;
            border: 1px solid blue;
        }
        
  .off {
            background: yellow;
            border: 1px solid black;
        }
</style>

  

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转载自www.cnblogs.com/zhaotq/p/9717346.html