Vue JS Get Array Length Or Object Length Example

Posted by LaravelIndia - 1 month ago

If you don't know how to get array length in vue js then i will give example for vue js get object length. if you worked with javascript jquery then you know you can get array length by variable.length so same way you can get array length or object length in vue js application.

<!DOCTYPE html>
<html>
<head>
    <title>Vue JS Get Array Length Or Object Length Example - pakainfo.com</title>
    <script src="https://cdn.jsdelivr.net/npm/vue"></script>
</head>
<body>

<div id="app">

  <ul id="exampleApp">
    <li v-if="myArray.length">Object Length = {{ myArray.length }}</li>
    <li v-for="value in myArray">
      {{ value.category }}
    </li>
  </ul>

</div>

<script type="text/javascript">

    var app = new Vue({
      el: '#app',
      data: {
        myArray: [
          { category: 'Laravel' },
          { category: 'PHP' },
          { category: 'Codeigniter' }
        ]
      }
    })

</script>

</body>
</html>