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https://developer.jboss.org/thread/15666
May 26, 2009 · Re: a4j:support onchange event does not work in IE Ilya Shaikovsky May 26, 2009 4:54 AM ( in response to Ranjan Baisak ) but the form should present around the action components and a4j action components is not an exception.
https://stackoverflow.com/questions/11562343/a4jsupport-onchange-event-not-firing
Jul 18, 2012 · a4j:support onchange event not firing. Ask Question 4. 1. I'm trying to rerender a second dropdown when i change the value in the first one. But nothing happens when I click and change the value in the first drop down. ... a4j:support in a reRender is not working. Hot Network Questions Is flight data recorder erased after every flight?
https://coderanch.com/t/512056/java/support-onchange-event-firing
When I select a country (placeCountry), the first a4j:support fires the onclick event and then rerenders the selectTown selectOneMenu, which then displays a town. Now as the selectTown changes, it should fire the onchange event and rerender placesFound... but it does not…
https://docs.jboss.org/richfaces/latest_3_3_X/en/devguide/html/a4j_support.html
With the help of "onsubmit" and "oncomplete" attributes the <a4j:support> component allows to use JavaScript calls before and after an Ajax request respectively. Actually the JavaScript specified in the "oncomplete" attribute will be executed in any case whether the Ajax request is completed successfully or not.
https://community.oracle.com/thread/1722332
Feb 11, 2009 · WAQ28 wrote: then what is the use of actionListener="#{yourBean.a4jMethod}" which u defined in <a4j:support>? Which one executes first?if you using the example as shown above, then obviously the a4j:suppot should look like this; <a4j:support reRender="re2" event="onchange"/>
https://coderanch.com/t/213247/java/valueChangeListener-onchange
Try not to include your component under that. f:verbatim's purpose is different...see the documentation. Regarding the page reload its only because you are using javascript onchange and submit and is not part of your JSF actions. And you were right that value attribute is not needed just to call the valueChangeListener.
https://docs.jboss.org/richfaces/latest_3_3_X/en/devguide/html/a4j_commandButton.html
The <a4j:commandButton> component is very similar to JSF <h:commandButton>, the only difference is that an Ajax form submit is generated on a click and it allows dynamic rerendering after a …
http://www.java2s.com/Questions_And_Answers/JSF/RichFaces/selectOneMenu.htm
h:selectOneMenu is not working with jsf2 stackoverflow.com. Recently we migrated to jboss-6.0.0.Final wiith richfaces-3.3.3.Final and jsf-2.0. After deployment we found the <h:selectOneMenu/> is not working properly if selectItems has the attribute 'noSelectionLabel' …
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