How to use Join of JavaScript

In this article we will discuss about how to use the Join() Method in JavaScript.
  • 2170

This is one of the most important method of the JavaScript which joins all the elements of an array in to a string object. This method takes separator as a parameter which specifies the special character like space comma and plus or any other character to separate each and every element of the array.

JavaScript Code:



    <title>JavaScript Array join Method</title>



    <script type="text/javascript">


        var ar = new Array("One", "Two", "Three");


        var st = ar.join();

        document.write("str : " + st);


        var st = ar.join(", ");

        document.write("<br />str : " + st);


        var st = ar.join(" + ");

        document.write("<br />str : " + st);





Ask Your Question 

Got a programming related question? You may want to post your question here


More Articles

© 2020 DotNetHeaven. All rights reserved.