[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-1939) Only the first action is executed inside a page node in a jPDL pageflow

[Matthew Lieder (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBSEAM-1939?page=comments#action_12377878 ] 
            
Matthew Lieder commented on JBSEAM-1939:
----------------------------------------

FYI, this is my current (ugly) work-around:

@Name("hacks")
@Scope(ScopeType.STATELESS)
public class Hacks {
	
	/**
	 * This is used to work around the limitation in jPDL pageflows where only the first <action> child of <page>
	 * is executed. Put this in the first action, and pass all the methods you want to execute as arguments to this.
	 */
	public void multiMethods(Object ...objects) {}
	
}

<page name="page1" view-id="/page1.xhtml"> 
<action expression="#{hacks.multiMethods( someMethodThatIsExecuted(), someMethodThatIsExecuted() ) } /> 
</page>

> Only the first action is executed inside a page node in a jPDL pageflow
> -----------------------------------------------------------------------
>
>                 Key: JBSEAM-1939
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-1939
>             Project: JBoss Seam
>          Issue Type: Bug
>          Components: BPM
>    Affects Versions: 2.0.0.CR1
>         Environment: JRE 1.5, Tomcat 5.5.23
>            Reporter: Matthew Lieder
>
> Multiple <action> elements are allowed as children of <page> and <start-page> elements in a jPDL pageflow, but only the first <action> is executed. Please fix it so that all <action> elements are executed (like they are when children of <transition> elements).
> Example:
> 	<page name="page1" view-id="/page1.xhtml">
> 		<action expression="#{someMethodThatIsExecuted} />
> 		<action expression="#{someMethodThatIsNotExecuted} />
> 		
> 		<transition name="save" to="terminate">
> 			<action expression="#{someMethodThatIsExecuted} />
> 			<action expression="#{someMethodThatIsExecuted} />
> 		</transition>
> 	</page>

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