Using the do...while Loop in JavaScript

In this blog you will learn how to use do..while loops in JavaScript.

Using the do…while loop in JavaScript

 

If you want a group of statements to be executed at least once, you can use the do..while loop. This is because the condition of the do..while loop is placed at the end of the loop.

 

Demo

 

Let’s create a document called “doWhileLoop.html.

 

 

Write the following code:

 

 

Execute the script by opening the file in the Web Browser. If you are using Internet Explorer click on “Allow Blocked Content” to allow the script to execute and you are using Mozilla Firefox then click on allow “ActiveX Controls”.

 

 

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