FlashMessage

Easily create RoR style flash messages that survive reloads and redirects.

Install through package management.Set a message as follows:

PHP:$modx->runSnippet('Flash', array('notice' => 'You successfully barred Foo!'));

SNIPPET:[[!Flash?error=`You cannot foo that bar!`]]

And retrieve like this:

[[!Flash:error:notempty=`<div clas="alert alert-error">[[+flash_error]]</div>`]]

or:

[[!Flash:notice:notempty=`<div clas="alert alert-success">[[+flash_notice]]</div>`]]