README

This behavior can create URLs that allow to return to a page by storing its GET Parameters on a stack.

Installation

Extract the release file under protected/extensions
Attach the beahvior in the [CController::init()] method of any controller you want to use it.

Create an URL that contains all the GET parameter of the current page:

<?php
echo CHtml::link('A link',
    $this->createReturnableUrl('user/edit',array('id'=>124))
);

If you perform an action on the page user/edit you can use this code to return to the originating page:

<?php
$this->goBack()

or create a link to the originating page in the view with:

<?php echo CHtml::link('Cancel',$this->getReturnUrl()) ?>

See the included demo for a more extensive example.

Fixed bug with url compression and path format (thanks to robak for finding this)