Vue.js | v-html directive
The v-html directive is a Vue.js directive used to update a element’s inner HTML with our data. This is what separates it from v-text which means while v-text accepts string and treats it as a string it will accept string and render it into HTML. First, we will create a div element with id as app and let's apply the v-html directive to this element with data as a message. Now we will create this message by initializing a Vue instance with the data attribute containing our message.
Scoped styles won't apply to v-html, because Vue doesn't compile that HTML. In order to apply styles to it try using global styles or some other CSS Modules.
Syntax:
v-html="data"
Parameters: This directive accepts a single parameter which is the data in the form of a string.
Example: This example uses VueJS to update the html of a element with v-html.
<!DOCTYPE html>
<html>
<head>
<title>
VueJS | v-html directive
</title>
<!-- Load Vuejs -->
<script src=
"https://cdn.jsdelivr.net/npm/vue/dist/vue.js">
</script>
</script>
</head>
<body>
<div style="text-align: center;width: 600px;">
<h1 style="color: green;">
GeeksforGeeks
</h1>
<b>
VueJS | v-html directive
</b>
</div>
<div id="canvas" style="border:1px solid #000000;
width: 600px;height: 200px;">
<div v-html="message" id="app">
</div>
</div>
<script>
var app = new Vue({
el: '#app',
data: {
message: '<h1>HELLO '+
'<span style="color:blue;">'+
'WORLD</span>'+
'</h1>'
}
})
</script>
</body>
</html>
<html><head> <title> VueJS | v-html directive </title> <!-- Load Vuejs --> <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"> </script> </script></head><body> <div style="text-align: center;width: 600px;"> <h1 style="color: green;"> GeeksforGeeks </h1> <b> VueJS | v-html directive </b> </div> <div id="canvas" style="border:1px solid #000000; width: 600px;height: 200px;"> <div v-html="message" id="app"> </div> </div> <script> var app = new Vue({ el: '#app', data: { message: '<h1>HELLO '+ '<span style="color:blue;">'+ 'WORLD</span>'+ '</h1>' } }) </script></body></html>Output:
