It will be described herein:
- Substantially v-text using the instruction
- The difference between the difference v-text expressions
1 Brief
v-text element will be output as plain text
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=divice-width,initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>vue v-text指令</title>
</head>
<body>
<div id="app">
<!-- 直接引用 -->
<h3 v-text="message"></h3>
<!-- 拼接一点数据 -->
<h3 v-text="message+'这里是拼接的数据'"></h3>
<h3>差值表达式引用 {{message}}</h3>
</div>
<!-- 开发环境版本，包含了有帮助的命令行警告 -->
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script>
var app = new Vue({
el: "#app",
data: {
message: "hellow world"
}
})
</script>
</body>
</html>
effect:
Note 2:
{} {} Used to refer to the difference between the expression data, the data will replace the contents inside the {}
using v-text, all the data in all of the corresponding tag would be replaced
