vfor Directive in Vue.js (original) (raw)
Last Updated : 25 Jun, 2020
v-for directive is a Vue.js directive used to loop over a data usually an array or object. First, we will create a div element with id as app and let's apply the v-for directive to an element with data. Now we will create this data by initializing a Vue instance with the data attribute containing the value.
Syntax:
v-for="data in datas"
Parameters: This function accepts data which is either an array or object over which we will loop over.Example: This example uses Vue.js to loop over an array with v-for.
HTML `
VueJS | v-for directive<!-- Load Vuejs -->
<script src="" title="undefined" rel="noopener noreferrer">https://cdn.jsdelivr.net/npm/vue/dist/vue.js">
<h1 style="color: green;">
GeeksforGeeks
</h1>
<b>
VueJS | v-for directive
</b>
</div>
<div id="canvas" style=
"border:1px solid #000000;
width: 600px;height: 200px;">
<div id="app">
<h2 v-for="data in datas">
{{data}}
</h2>
</div>
</div>
<script>
var app = new Vue({
el: '#app',
data: {
datas: [
'Hello',
'World',
'GeeksforGeeks'
]
}
})
</script>`
Output:
