4 Replies Latest reply on Jan 23, 2011 4:34 AM by kapil29

<a4j:region> reRender Problem

kapil29 Jan 22, 2011 9:05 AM

I am facing problem while reRendering the region from <a4j:commadButton> component.

I have four separate .xhtml pages. and one main.xhtml page the four pages are included in <a4:region> in main page as below

<a4j:region id="creative_section">

<ui:include src="creative.xhtml"/>

</a4j:region>

<a4j:region id="questionnaire_section">

<ui:include src="questionnaire.xhtml"/>

</a4j:region>

<a4j:region id="registration_section">

<ui:include src="registration.xhtml"/>

</a4j:region>

<a4j:region id="endscreen_section">

<ui:include src="endScreen.xhtml"/>

</a4j:region>

The <a4j:commadButton> is in a different page. Now I want to reRender all the region when clicking on the button.

<a4j:commandButton value="Save Changes" action="#{projectController.createAction}"

reRender="creative_section,questionnaire_section,registration_section,endscreen_section" immediate="true"/> 

I don't know why the above code doesn't work.

1. <a4j:region> reRender Problem

ilya40umov Jan 22, 2011 9:43 AM (in response to kapil29)

Try to wrap all the regions to h:panelGroup and reRender it. I think that a4j:region can't be a reRender-able wrapper.
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2. <a4j:region> reRender Problem

kapil29 Jan 23, 2011 2:24 AM (in response to ilya40umov)

Thanks IIya,

I have wrapped all the region to <h:panelGroup> but the problem still remains same. I am not able to reRender the region once click on the <a4j:commandButton />

Kindly help me..
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3. <a4j:region> reRender Problem

ilya40umov Jan 23, 2011 4:29 AM (in response to kapil29)

1) Could you post the whole page, please?
2) I guess you problem can be in forms. Do you have only one form or a few forms on the page? Because if a4j:commadButton in a different form you should use "formID:panelGroupId" instead of "panelGroupId" in reRender attribute.
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4. <a4j:region> reRender Problem

kapil29 Jan 23, 2011 4:34 AM (in response to ilya40umov)

Thanks IIya,

I have resolve the problem by using following attributes in <a4j:region>

<a4j:region renderRegionOnly="false" immediate="true">
               <h:panelGroup id="creative_section">
                   <ui:include src="creative.xhtml"/>
               </h:panelGroup>
</a4j:region>

Thanks once again for you help.
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