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https://stackoverflow.com/questions/6818408/richfaces-a4j-support-action-actionlistener-for-an-inputtext-inside-a-datata
I have a JSP page in which the user must be allowed to edit data from a column and, when the form is submitted, update the respective table in database. Number of rows from this table is variable. ...
https://developer.jboss.org/thread/4526
Oct 17, 2011 · However, then, the actionListener will NOT be invoked because the validation is failed on the second inputText So, in this particular cases you have: 1. add ajaxSingle="true" to the a4j:support OR 2. wrap h:inputText (the one with a4j:support) with a4j:region BTW, as far as you use h:messages instead of rich:messages, you cannot see the ...
https://developer.jboss.org/thread/4499
Jan 22, 2008 · a4j:support - ActionListener - is that the right way of doin Adjusting size of UIInput programmatically Re: ListShuttle - "jump" to an entry with the first letter matching with the key pressed
https://community.oracle.com/thread/1253846
Sep 01, 2009 · I would suggest using a value change listener on the h:selectOneMenu rather than an action listener on the a4j:support tag. This is the approach I've used on all of the rich faces projects that I've been involved with and it always seems to work fine.
https://docs.jboss.org/richfaces/latest_3_3_X/en/tlddoc/a4j/support.html
If this Map contains non null value for the "clientId" key, creates a javax.faces.event.ActionEvent around the component, passes it to the queueEvent() method of the component, and then appends it's reRender components IDs to a list of rendered areas. During Encoding. Doesn't encode as a component.
http://showcase.richfaces.org/richfaces/component-sample.jsf?demo=actionListener
Use a4j:actionListener to register an ActionListener class on a parent action component. Multiple listener methods can be registered on an action components in this way. The a4j:actionListener tag differs from the standard JSF tag in that it allows the listener to be attached in any of three ways: . By listener method, using the listener attribute.
https://stackoverflow.com/questions/11223283/action-not-called-on-a4jcommandbutton-with-inner-a4jsupport-onclick-event
Jun 27, 2012 · Thanks for your answer BalusC. I understand my mistake. The a4j:support and startProcessingMainAction is here only to serve the GUI, it allows to replace the confirmation question by another content to monitor the action flow (like a progress bar). This must be done before the action is launched, or at its begining. If you see another way to do that, it will be great.
https://mkyong.com/jsf2/jsf-2-actionlistener-example/
Nov 11, 2010 · actions vs action listeners Do not confuse these two tags, actions is used to perform business logic and navigation task; While action listeners. are used to perform UI interface logic or action invoke observation. Common use case of this action listener is used to get back the attribute value that’s attached to a component, see this JSF 2 f:attribute example.
https://docs.oracle.com/javase/7/docs/api/java/awt/event/ActionEvent.html
The event is passed to every ActionListener object that registered to receive such events using the component's addActionListener method. Note: To invoke an ActionEvent on a Button using the keyboard, use the Space bar. The object that implements the ActionListener interface gets this ActionEvent when the event occurs. The listener is therefore ...
https://docs.jboss.org/richfaces/latest_3_3_X/en/devguide/html/a4j_support.html
The <a4j:support> component is the most important core component in the RichFaces library. It enriches any existing non-Ajax JSF or RichFaces component with Ajax capability. All other RichFaces Ajax components are based on the same principles <a4j:support> has.
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