v-for Directive in Vue.js
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.
<!DOCTYPE html>
< html >
< head >
< title >
VueJS | v-for directive
</ title >
< script src =
</ script >
</ head >
< body >
< div style="text-align: center;
width: 600px;">
< 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 >
</ body >
</ html >
|
Output:
Last Updated :
25 Jun, 2020
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