Vuejs check if Element Exists Example

Today, We want to share with you Vuejs check if Element Exists Example.In this post we will show you Check If HTML Element Exists vuejs, hear for vuejs constantly check if element exists we will give you demo and example for implement.In this post, we will learn about vue js check if class exists within div with an example.

Vuejs check if Element Exists Example

There are the Following The simple About Vuejs check if Element Exists Example Full Information With Example and source code.

As I will cover this Post with live Working example to develop vue js check if element exists in dom, so the check if element exists javascript for this example is following below.

Instance Vue if element exists

if(document.getElementById("HTML-element-id")){
  new Vue({...})
}

Example : vue js if element does not exist

// create constructor
var products = Vue.extend({
  template: '
{{firstName}} {{lastName}} aka {{alias}}
',
  data: function () {
    return {
      firstName: 'Jaydeep',
      lastName: 'Gondaliya',
      alias: 'computerEr'
    }
  }
})
// create simple vuejs an instance of products and mount it on HTML an element
if(document.getElementById("element-id")){
  new products().$mount('#element-id')
}

Vuejs exists

Returns: {boolean}

import { mount } from '@vue/test-utils'
import Item from './Item.vue'

const products = mount(Item)
expect(products.exists()).toBe(true)
expect(products.find('does-not-exist').exists()).toBe(false)
expect(products.findAll('div').exists()).toBe(true)
expect(products.findAll('does-not-exist').exists()).toBe(false)

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