[TYPO3-english] JS + Fluid + Flash messages

[Sergio Catalá]

Hi list,

I'm integrating the flash messages with a JS library (Pines notify) in 
my website and I need to make calls to a certain JS function every time 
there is a flash message.

For that purpose, I create a plugin whose result is displayed in a 
certain region of the page. This plugin assigns to "flashMessages" 
variable all flash messages in my queue:

$this->view->assign('flashMessages', 
$this->controllerContext->getFlashMessageContainer()->getAllMessagesAndFlush());

The problem comes with my fluid template because I need to make JS calls 
like this:

$.pnotify({
     text: {flashMessage.message},
     type: 'success'
});

inside my for structure:

<f:if condition="{flashMessages}">
     <f:then>
         <f:for each="{flashMessages}" as="flashMessage" 
iteration="iterator">
             ...
         </f:for>
     </f:then>
</f:if>

What would you recommend me? Some threads say using JS inline and "CDATA 
wrappers", others say using external JS.

How would you implement this?

Thanks in advance,
Sergio