[richfaces-issues] [JBoss JIRA] (RF-12071) a4j:outputPanel h:inputText render problem

[Brian Leathem (JIRA)]

     [ https://issues.jboss.org/browse/RF-12071?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Leathem resolved RF-12071.
--------------------------------

        Labels:   (was: waiting_on_user)
    Resolution: Rejected

    
> a4j:outputPanel h:inputText render problem
> ------------------------------------------
>
>                 Key: RF-12071
>                 URL: https://issues.jboss.org/browse/RF-12071
>             Project: RichFaces
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: component-panels-layout-themes
>            Reporter: Abdullah İlhanlı
>
> Create dynamic screen with JSF is so hard and painfull.
> I used a4j:outputPanel so many times.
> Today i am trying to create dynamic screen based on combo selected value. When value is for example option1 it generate inputText, otherwise comboBox.
> But i face to rendered problem son many times.  Problem is on submited object value.
> My problem code like  these:
> {code}
> <h:panelGrid columns="2" id="conditionKeyGrid">
>       <h:outputLabel value="#{msg['key.type.form']}" />
>       <h:selectOneMenu value="#{conditionKeyBean.conditionKey.compType}"
>                        valueChangeListener="#{conditionKeyBean.compTypeChanged}">
>               <f:selectItems value="#{conditionKeyBean.compTypeItem}" />
>               <a4j:ajax event="change" execute="@this"
>                         render="checkableLabel,checkableField" />
>             </h:selectOneMenu>
>             <a4j:outputPanel id="checkableLabel">
>                   <h:outputLabel value="#{msg['key.caption.form']}"
>                         rendered="#{conditionKeyBean.checkable}" />
>             </a4j:outputPanel>
>             <a4j:outputPanel id="checkableField">
>                   <h:panelGrid rendered="#{conditionKeyBean.checkable}">
>                         <h:inputText value="#{conditionKeyBean.captionValue}" />
>                   </h:panelGrid>
>             </a4j:outputPanel>
> <h:panelGrid/>
> {code}
> Problem detail:
> Captionvalue is unique in database.
> When exception is throwed from back end(JPA uniquness error). I pops up error to user. Then user edit captionValue and try to resubmit. But captionValue is not change, even user changed it. When i remove  rendered="#{conditionKeyBean.checkable}" problem is solved. rendered is not working correctly i think.
> How can i solve this problem?

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