Simple understanding of Vue conditional rendering

Simple understanding of Vue conditional rendering_vue.js

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Release： 2018-03-31 17:04:39

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This article mainly helps everyone to simply understand Vue conditional rendering. What is Vue conditional rendering, it has certain reference value. Interested friends can refer to it

1. v-if Display a single element

Note that else can only follow v-if or v-show

<!DOCTYPE html>
<html>
 <head>
 <meta charset="UTF-8">
 <title>Vue条件渲染</title>
 <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
 <script src="../js/vue.js" type="text/javascript" charset="utf-8"></script>
 </head>
 <body>
 <p class="test">
 <p v-if="isDisplay"> <!--if...else... 单个元素-->
 显示我1
 </p>
 <p v-else>
 显示我2
 </p>
 </p>
 <script type="text/javascript">
 var myVue =new Vue({
 el: ".test",
 data: {
  isDisplay: 1
 }
 })
 </script>
 </body>
</html>

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The output result is: show me 1

2. v-if displays multiple elements and needs to be matched with