binding fires before a4j:suport updated bean

[jhaley]

I want my panelBar to be built dynamically depending upon the value of the selectOneMenu. If I understand correctly, my panelBar's binding #{surveyCtrl.panelBar} is called before #{surveyCtrl.articleBasedOn} is updated via the a4j:support. How do I work around this? This is causing me a problem since a value in my binding is dependant upon the selectOnemenu value.

<t:panelGrid columns="2">
 <h:outputLabel for="articleBasedOn" value="#{labels['l.pages.survey.survey.articlesBasedOn']}"/>
 <h:selectOneMenu id="articleBasedOn" value="#{surveyCtrl.articleBasedOn}" >
 <f:selectItems value="#{surveyCtrl.articleBasedOnList}"/>
 <a4j:support ajaxSingle="true" event="onchange" reRender="surveyFrm:availableArticlesPanelBar"></a4j:support>
 </h:selectOneMenu>
</t:panelGrid>
<rich:panelBar id="availableArticlesPanelBar" height="100%" width="200" binding="#{surveyCtrl.panelBar}" />

[nbelaevski]

Hello,

Add action to a4j:support and rebuild panelBar inside this action.

[jhaley]

Thank you! I got it working now.