The JavaScript Array toString() Method returns the string representation of the array elements
Syntax:
arr.toString()
Parameters: This method does not accept any parameter.
Return value:
- The method returns the string representation of the array elements.
- If the array is empty, then it returns an empty string.
- The original array is not changed by this method
Below is an example of the Array toString() method.
Example 1:
JavaScript
// JavaScript to illustrate toString() methodfunction func() { // Original array let arr = ["Geeks", "for", "Geeks"]; // Creating a string let str = arr.toString(); console.log(str);}func(); |
Output:
Geeks,for,Geeks
Example 2: In this example, the toString() method creates a string consisting of array elements.
JavaScript
// JavaScript to illustrate toString() methodfunction func() { // Original array let arr = [2, 5, 8, 1, 4]; // Creating a string let str = arr.toString(); console.log(str);}func() |
Output:
2,5,8,1,4
Example 3 : In this example, we are converting a multidimensional array into a string.
Javascript
let matrix = [[1, 2, 3], [4, 5, 6], [7, 8, 9]];let result = matrix.toString();console.log(result); |
1,2,3,4,5,6,7,8,9
We have a complete list of Javascript Array methods, to check those please go through this Javascript Array Complete reference article.
Supported Browsers: The browsers supported by JavaScript Array toString() method are listed below:
- Google Chrome 1 and above
- Edge 12 and above
- Firefox 1 and above
- Internet Explorer 4 and above
- Opera 4 and above
- Safari 1 and above
We have a Cheat Sheet on Javascript where we covered all the important topics of Javascript to check those please go through Javascript Cheat Sheet-A Basic guide to JavaScript.
