Handle Portlet event from portal.

Hi all,
I wander that we can handle a event is issued by portlet in the portal?
Example: when I click a command-Link on the portlet, then portal can catch some info of this action I did in the portlet.
Do you have any idea about it?
Thanks a lot!
Edited by: AS84 on Oct 26, 2012 8:26 AM

Hi again.
I'm busy at the moment but you have to follow this steps:
As Producer side (your Portlet):
- Click on your ADF Component (CommandLink or CommandButton) that you want to generate an event.
- In Properties Inspector you'll see "Contextual Events" pane. Select in "+" and add new Event.
As Consumer side (your portal page):
- Generate a class called EventCosumer or something similar to handle events.
- Create a method to handle your event: For example
   * Metodo manejador del boton pulsado
   * @param customPayLoad El texto del boton pulsado
public void handleButtonEvent(DCBindingContainerValueChangeEvent or String customPayLoad) { // It depends of the payload of you want to share
    // Take that you want of value passed
}- Generate a DataControl from your EventConsumer Java (Right click -> Generate Data Control).
- Create a methodAction binding in your pageDef.
- In your pageDef in Contextual Events tabs, subscribe your pageDef to the event generated by EventConsumer.
This is basically the steps to do all programmatically. Remember that you can subscribe and consume payLoad values in Runtime too :).
Regards.
Reference links:
- My own blog entry (Spanish): http://www.danielmerchanoracle.blogspot.com.es/2012/05/adf-11g-eventos-contextuales.html
- Frank Nimphius ADF sample about Contextual Events: http://www.oracle.com/technetwork/issue-archive/2011/11-may/o31adf-352561.html
- Yannick Ongena Blog entry: http://yonaweb.be/inter_component_communication_between_taskflows_adf_and_webcenter
Edited by: Daniel Merchán on 29-oct-2012 10:43

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