[MYFACES-4661] SearchExpressions: Infinite Loop with SubView

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.3.10, 3.0.2, 2.3-next-M8, 4.0.2, 4.1.0-RC1
• Assignee: Melloware
• Reporter: Melloware
• Created: 16/Apr/24 15:08
• Updated: 16/Apr/24 18:51
• Resolved: 16/Apr/24 18:50

Description

Attached is reproducible example using only core JSF code.

subview.zip

 

<h:form id="frmTest">
      <f:subview id="subview1">
        <!-- Components within the first subview -->
        <h:outputText value="This is subview 1" />
        <h:inputText id="txtString" value="#{testView.string}" />
      </f:subview>
      <p></p>
      <f:subview id="subview2">
        <!-- Components within the second subview -->
        <h:outputText value="This is subview 2" />
        <h:inputText value="#{testView.integer}" />
      </f:subview>      <p></p>
      <h:commandButton value="Submit (Error Response Committed)">
         <f:ajax render=":subview1:txtString" event="click" ></f:ajax>
      </h:commandButton>
      <h:commandButton value="Submit (Works)">
        <f:ajax render="subview1:txtString" event="click" ></f:ajax>
      </h:commandButton>
    </h:form> 

^{The subview `render=":subview1:txtString"` gets stuck an infinite loop while `render="subview1:txtString"` works fine.}

^{The request for the failed infinite loop...}

javax.faces.partial.render"j_id__v_0" 

^{Running this same code with Mojarra 2.3 using `mvn clean jetty:run -Pmojarra23` the button works fine and the request looks like...}
^^

javax.faces.partial.render"frmTest:subview1:txtString"