In this article, we will see how to get "array length" in Vue JS and how to get "object length" in Vue JS. we will learn about Vue JS get array length or object length. if you worked with javascript or jquery then you know how to get array length. The length
property sets or returns the number of elements in an array.
In the VueJS same way, you can get array length or object length. You can count array length or object length in Vue JS. Also, you can check the array length and the object length.
So, let's see how to get an array length in VueJS and how to get object length in Vue JS.
We can use the v-for
directive to render a list of items based on an array.
<!DOCTYPE html>
<html>
<head>
<title>Vue JS Get Array Of Length and Object Length Example - Techsolutionstuff</title>
<script src="https://cdn.jsdelivr.net/npm/vue"></script>
</head>
<body>
<div id="example_1">
<ul>
<li v-if="myArray.length">Object Length : {{ myArray.length }}</li>
<li v-for="value in myArray">
Category : {{ value.category }}
</li>
</ul>
</div>
<script type="text/javascript">
var example_1 = new Vue({
el: '#example_1',
data: {
myArray: [
{category: 'Dell'},
{category: 'Apple'},
{category: 'Lenovo'},
{category: 'Asus'}
]
}
})
</script>
</body>
</html>
Output:
Object Length : 4
Category: Dell
Category: Apple
Category: Lenovo
Category: Asus
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