This instance will output the following to the web browser console log: 1 - Inside while loop on Ģ - Inside while loop on TechOnTheNet.A core Javascript feature is the control structure, more commonly known as a loop or branching statement. In this while loop example, the spoil assertion is used to exit the whilst loop early when the counter is equal to three Once the counter is 3, the whilst loop will terminate even although the whilst loop’s situation is set to (counter <= 5). Let’s look at an instance of how to terminate a while loop early the use of the break statement.Ĭonsole.log(counter + ' - Inside while loop on ') Ĭonsole.log(counter + ' - Done while loop on ') You can additionally use the spoil statement to terminate a loop early in JavaScript. How to use the Break Statement with the While Loop This instance will output the following to the net browser console log: TechOnTheNet JavaScript In this swap statement example, the wreck assertion is used to terminate the swap announcement so that as soon as a in shape is found no in addition values are now not evaluated. This is the most common use of the damage statement.įor example: // Set the TechOnTheNet technology to JavaScriptĬonsole.log('Other TechOnTheNet technologies') You can use the destroy statement with the swap statement.

How to use the Break Statement with the Switch Statement

Let’s look at an example that suggests how to use a spoil statement in JavaScript. You can additionally use the destroy announcement to terminate a change assertion or a labeled statement. If there are nested loops, the destroy declaration will terminate the innermost loop. You use the ruin assertion to terminate a loop early such as the whilst loop or the for loop. An identifier title (or label name) for a statement. The syntax for the smash assertion in JavaScript is: break In JavaScript, the damage announcement is used when you choose to exit a switch statement, a labeled statement, or exit from a loop early such as a while loop or for loop. This JavaScript tutorial explains how to use the ruin statement with syntax and examples.

Javascript for break