JavaScript replace Function

The JavaScript replace function takes two arguments:

The first is a regular expression (or a string)
The second is a replacement string

var StartString = 'Rub';
var ReplacedString = StartString.replace(/[rb]/gi,'n');
document.write(ReplacedString);//Result is nun

The 'gi' makes it a global (g), case-insensitive (i) replacement.

This entry was posted on April 12, 2007 at 2:22 am and is filed under JavaScript, Software, Web, internet, programming . You can follow any responses to this entry through the RSS 2.0 feed You can leave a response, or trackback from your own site.

Joey Javas