Today, We want to share with you Vuejs Clone Array.In this post we will show you vuejs deep copy array, hear for vue copy array of objects without reference we will give you demo and example for implement.In this post, we will learn about Fastest way to duplicate an array in vuejs with an example.
Vuejs Clone Array
There are the Following The simple About Vue js Clone Array Full Information With Example and source code.
As I will cover this Post with live Working example to develop write a vue function to clone an array, so the some underscore copy array for this example is following below.
How to clone an array in Vuejs
var products = [ {text: 'Mobile', active: true}, {text: 'DVD', active: true}, {text: 'Laptop', active: true} ]; function copyAndChange() { var productCopy = [] productCopy = products.slice(); for (var i=0; i<productCopy.length; i++) { var obj = Object.assign({}, productCopy[i]); obj.text = "something"; productCopy[i] = obj; console.log('text from products: ' + products[i].text) console.log('text from productCopy: ' + productCopy[i].text) } return productCopy } copyAndChange();
unbind an array copy in Vue.js
data: { productArray: [], _templateArray: [{ name: "TEST" }] }, ready: function() { this.productArray = this.$data._templateArray; }
this.productArray = JSON.parse(JSON.stringify(this.templateArray));
Vue changes array in data after making a copy of it
const second = JSON.parse(JSON.stringify(this.test2)) //or postData = JSON.parse(JSON.stringify(rows))
Web Programming Tutorials Example with Demo
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I am Jaydeep Gondaliya , a software engineer, the founder and the person running Pakainfo. I’m a full-stack developer, entrepreneur and owner of Pakainfo.com. I live in India and I love to write tutorials and tips that can help to other artisan, a Passionate Blogger, who love to share the informative content on PHP, JavaScript, jQuery, Laravel, CodeIgniter, VueJS, AngularJS and Bootstrap from the early stage.