Ajax calls and jGrowl component

[Matías Blasi]

Hi all,

Did you think in some mechanism for updating the jGrowl component in the client-side after every ajax request?

I have ajax requests that generate some messages... so it would be useful to update the jGrowl... I tried by adding:

if(request.isXHR()) {

JavaScriptCallback callback = new JavaScriptCallback() {

@Override

public void run(JavaScriptSupport javascriptSupport) {

                                                                //Forcing click in an action link which updates a zone wrapping the jGrowl component

javascriptSupport.addScript(InitializationPriority.LATE, "$('#refreshClientMessages').click()");

}

};

ajaxRenderer.addCallback(callback);

}

I put that in a request filter, but it didn't work, I am getting:

"Unexpected error: Page must be specified before initializing for partial page render."

I hope you have a better alternative.

Regards,

Matías.

[Emmanuel DEMEY]

You have this error when you visit for the firt time the page, or after the ajax request ?

2012/8/17 Matías Blasi <matias...@gmail.com>

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Emmanuel DEMEY
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http://emmanueldemey.fr/

Twitter : @EmmanuelDemey

[Matías Blasi]

Thanks Emmanuel,

I have this problem in every ajax call.

The problem is because I am doing that in the filter before calling handler.service(...).

Anyway, by refreshing the zone which wraps jGrowl, is not enough for getting the messages... I would need to add every new message, for example through 'addjGrowlAlert'... I tryied to do that, using the ajaxResponseRenderer, but it has no effect calling it after the service handling...

I really don't know which would be the best way...

Regards,

Matías.

[Matías Blasi]

I solved it by advising my messageing service, and every time I add a message, I set an ajax callback in the AjaxResponseRenderer to add this new message through jGrowl (ony in ajax cases).

Thanks a lot!

Regards,

Matías.

[Iván Sixto López]

Could you please put an example? :S