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https://stackoverflow.com/questions/1743690/jsf-a4jsupport-with-hselectmanycheckbox
Jul 31, 2012 · I'm having trouble with a JSF selectManyCheckbox and A4J support. The purpose is to run some action when a checkbox is selected. This works perfectly in Firefox. Yet, when testing in any IE (ie6 / ie7 / ie8), found out that the action was being called but the selected value was put to null.
https://developer.jboss.org/thread/155528
Nov 24, 2010 · So instead I have two <a4j:support> tags with rendered conditionals to make sure the correct one is used in the view. I've ensured the rendered="" value between the two are always mutually exclusive. But only the first <a4j:support> is ever recognized by Seam (the second isn't added to the component tree even if the rendered attribute is true).
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.
https://coderanch.com/t/611613/java/selectManyCheckbox-valueChangeListener
1. Have you removed the JavaScript code and use only a4j:support? Otherwise the JavaScript may be interfering. 2. Are you bound to the onchange event or to the onclick event? The onchange event is notoriously quirky and not just for checkboxes. It also gives problems when used on radio buttons.
https://ruleoftech.com/tag/richfaces
RichFaces has great documentation compared to some other frameworks but it could be better with adding a little bit of real world and down to earth examples. So here is one example of using RichFaces dataScroller and dataTable -components with custom CSS-styling, backingBean and JSF-page snippets using Richfaces 3.3.2.SR1 and JSF 1.2_12.
https://stackanswers.net/questions/how-to-use-jsf-s-h-selectbooleancheckbox-with-h-datatable-to-get-selected-checkboxes-without-submitting-the-page-content
In my application, I have a h:datatable which contains vehicles data and h:selectBooleanCheckBox in each of its row. I want know the selected checkbox in the datatable datatable's row in the backing bean without applying any submit button. The idea of doing this is; when any user clicks the check bo...
https://docs.jboss.org/richfaces/latest_3_3_X/en/tlddoc/a4j/support.html
During Encoding. Doesn't encode as a component. Instead, it adds ValueBinding for a property of the parent component with the name as a value of its "event" property. As a result, when rendered, the parent component builds JavaScript code for submitting an AJAX request on this event.
https://coderanch.com/t/540946/java/Page-section-update-call-support
Method associated by a4j:support is called. But the section of page does not rendered.I have found this problem in IE 9. Up to IE 8 ,Firefox and chrom
http://markmail.org/message/o3kvtdao43zgrjrh
Put: <a4j:outputPanel> <h:messages /> </a4j:outputPane> 2007/2/21, Ronald Johnson < [email protected] >: I have several checkBoxes that i create dynamically. To keep track on which checkbox that is clicked, i have a method toggleMediaType that is called (with an id as argument) when a checkbox is clicked.
https://community.oracle.com/thread/1725012
Jun 23, 2008 · I saw the value has changed in the emailBean but the server call is called first (a4j: support) before it sets the value of emailBean.ccMe. ... than call the function attaching a javascript event (onchange, onclick) to the checkbox. You don't need a4j:support or valueChangeEvent to …
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