I've put together a little plugin/extension based on Mattc's request.
This extension will make it possible to auto-expand a Textarea when the user is typing. To do this you only need to include the textarea.expander.php file and call the textAreaExpander() method on the selected element:
- Code: Select all
<?php
include_once 'expander/textarea.expander.php';
class NewPage extends RaxanWebPage {
protected $preserveFormContent = true;
protected function _load($e) {
// enable expander and set min height to 50 pixels
// for the txtMessage textarea element
$this->txtMessage->textAreaExpander(50);
}
}
?>
To download the full example click on the textarea.zip link below:
textarea.zip- Textarea Auto Expander Plugin
- (2.54 KiB) Downloaded 466 times
PS. You will have to download and install Raxan for PHP on your web server in order for the above example to work.
This plugin makes use of the TextArea Auto-Expander JavaScript library from SitePoint