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> <!-- Load Vuejs --> <script src= </script> </head> <body> <div style="text-align: center; width: 600px;"> <h1 style="color: green;"> neveropen </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', 'neveropen' ] } }) </script> </body> </html> |
Output:
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