[richfaces-issues] [JBoss JIRA] Updated: (RF-4440) a4j:commandButton action stops working after reRender

Tue Sep 9 18:12:38 EDT 2008

     [ https://jira.jboss.org/jira/browse/RF-4440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stefan Mohr updated RF-4440:
----------------------------

    Summary: a4j:commandButton action stops working after reRender  (was: reRender on a4j:commandButton only works once)


> a4j:commandButton action stops working after reRender
> -----------------------------------------------------
>
>                 Key: RF-4440
>                 URL: https://jira.jboss.org/jira/browse/RF-4440
>             Project: RichFaces
>          Issue Type: Bug
>    Affects Versions: 3.2.1
>         Environment: Netbeans 6.1; Sun Java Application Server 9.1 under Windows XP Professional 32-bit. Tested with Chrome and IE8.
>            Reporter: Stefan Mohr
>
> Sample code to reproduce:
> JSP:
> --------
> <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
> <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
> <%@ taglib uri="http://richfaces.org/rich"prefix="rich" %>
> <%@ taglib uri="http://richfaces.org/a4j" prefix="a4j" %>
> <html>
>   <body>
>     <f:view>
>       <a4j:form id="pnlMain">
> 	  <a4j:commandButton action="#{TestBean.goView2}" rendered="#{TestBean.drawView1}" value="Go"            reRender="pnlMain" />
> 	  <a4j:commandButton action="#{TestBean.goView1}" rendered="#{TestBean.drawView2}" value="Back to table (Broken)" reRender="pnlMain" />
> 	  <h:commandButton action="#{TestBean.goView1}" rendered="#{TestBean.drawView2}" value="Back to table (Working)">
> 	    <a4j:support reRender="pnlMain" />
> 	  </h:commandButton>
>       </a4j:form>
>     </f:view>
>   </body>
> </html>
> -------
> Backing Bean:
> -------
> package test;
> public class TestBean
> {
>   private int currentView = 1;
>   public TestBean()
>   {
>   }
>   public boolean getDrawView1()
>   {
>     return currentView == 1;
>   }
>   public boolean getDrawView2()
>   {
>     return currentView == 2;
>   }
>   public String goView1()
>   {
>     currentView = 1;
>     return null;
>   }
>   public String goView2()
>   {
>     currentView = 2;
>     return null;
>   }
> }
> -------
> To test:
> Deploy page and click first "Go" link - page rerenders.
> Now click "Back to table (Broken)" - page won't rerender.
> The "(Working)" link, which uses a4j:support on an h:commandButton, works as expected.

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