[richfaces-issues] [JBoss JIRA] (RF-13747) a4j:commandLink does not have a default event name

[Frederick Kämpfer (JIRA)]

Frederick Kämpfer created RF-13747:
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             Summary: a4j:commandLink does not have a default event name
                 Key: RF-13747
                 URL: https://issues.jboss.org/browse/RF-13747
             Project: RichFaces
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: 4.5.0.Alpha3
            Reporter: Frederick Kämpfer


The following code causes an exception in Mojarra 2.2.7:

{code}
<h:form>
           <a4j:commandLink>
                  <a4j:ajax/>
             </a4j:commandLink>
</h:form>
{code}

{code}
Schwerwiegend:   javax.faces.view.facelets.TagException: /test.xhtml @17,32 <a4j:ajax> Event attribute could not be determined: null
	at org.richfaces.view.facelets.html.AjaxHandler.resolveEventName(AjaxHandler.java:200)
	at org.richfaces.view.facelets.html.AjaxHandler.applyNested(AjaxHandler.java:187)
	at org.richfaces.view.facelets.html.AjaxHandler.apply(AjaxHandler.java:130)
	at javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:137)
	at org.richfaces.view.facelets.html.BehaviorsAddingComponentHandlerWrapper.applyNextHandler(BehaviorsAddingComponentHandlerWrapper.java:53)
	at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:203)
	at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:120)
{code}

After looking through the code it seems like it is caused by org.richfaces.component.UICommandLInk returning null in getDefaultEventName(). UICommandButton does the right thing by returning "click".





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