v-text and { {}}
Description: Display normal text
Shorthand: { {}}
grammar:
1:<p v-text="msg"></p>
2:<p>{
{msg}}</p>
Instance
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div id="app">
<p v-text='msg1'></p>
<p>{
{msg2}}</p>
</div>
</body>
<script src="../vue.js"></script>
<script>
var vm = new Vue({
el: '#app',
data: {
msg1:'这是一个消息',
msg2:'这是另外一个消息'
}
})
</script>
</html>
Page effect:
v-html
Description: Output real HTML
Syntax: <p v-html='msg'></p>
Examples:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div id="app">
<p v-html='msg3'></p>
</div>
</body>
<script src="../vue.js"></script>
<script>
var vm = new Vue({
el: '#app',
data: {
msg1:'这是一个消息',
msg2:'这是另外一个消息',
msg3:'<strong>这是一个html<strong>'
}
})
</script>
</html>
Page effect:
the difference
v-html outputs real HTML, v-text only renders tags and cannot parse HTML code
Examples:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div id="app">
<p v-text='msg3'></p>
<p>{
{msg3}}</p>
<p v-html='msg3'></p>
</div>
</body>
<script src="../vue.js"></script>
<script>
var vm = new Vue({
el: '#app',
data: {
msg1:'这是一个消息',
msg2:'这是另外一个消息',
msg3:'<strong>这是一个html<strong>'
}
})
</script>
</html>
Page effect:
to sum up
v-text and { {}} expressions render data without analysing tags. If there are tags, they will be directly output to the page as characters.
v-html can not only render data, but also parse tags.