New subject: [JBoss JIRA] Updated: (RF-9287) Bean is reinitialized after request from jsFunction

Wednesday, 1 September 2010

Bean is reinitialized after request from jsFunction 
----------------------------------------------------

                 Key: RF-9287
                 URL: https://jira.jboss.org/browse/RF-9287
             Project: RichFaces
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: component-a4j-core
    Affects Versions: 4.0.0.Milestone2
         Environment: v.4.0.0-SNAPSHOT SVN r.19031
            Reporter: Pavol Pitonak

If a composite component contains EL in id attribute, bean is re-initialized after each
ajax request despite the fact that it is a view-scoped bean.

page: 

<h:form id="form"> 
    <table width="400"> 
        <tbody> 
            <tr> 
                <td><span onmouseover="updateName('Kate')"
onmouseout="updateName('')">Kate</span></td> 
                <td><span onmouseover="updateName('John')"
onmouseout="updateName('')">John</span></td> 
                <td><span onmouseover="updateName('Alex')"
onmouseout="updateName('')">Alex</span></td> 
            </tr> 
            <tr> 
                <td colspan="3"> 
                    <h:outputText value="#{bean.text}"
id="showname"/>             
                </td> 
            </tr> 
        </tbody> 
    </table> 

    <a4j:jsFunction name="updateName" render="showname"> 
        <a4j:param name="name" assignTo="#{bean.text}"/> 
    </a4j:jsFunction> 

    <compositecomponent:output value="#{bean.text}"
id="showname"/> 
</h:form> 

composite component (focus on id): 

<composite:interface> 
    <composite:attribute name="value" type="java.lang.String"
required="true" /> 
</composite:interface> 

<composite:implementation> 
    Name: <b><h:outputText id="#{cc.attrs.value}name"
value="#{cc.attrs.value}"/></b> 
</composite:implementation> 

managed bean:
@ManagedBean
@ViewScoped
public class Bean implements Serializable {

    @PostConstruct
    public void init() {
        System.out.println("initializing bean");
    }
   ...
}

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[JBoss JIRA] Created: (RF-9287) Bean is reinitialized after request from jsFunction