1 Reply Latest reply on Jul 2, 2010 6:06 AM by mrface

    rich:tabPanel with dynamically listed tabs

    mrface
    mrface Jul 2, 2010 5:44 AM

      Hi!

       

      I'm using JSF1.2, Richfaces3.3.3, Tomcat6. I try to have a rich:tabpanel with dynamically listed tabs usng <c:forEach> tag:

       

       

      <?xml version="1.0" encoding="ISO-8859-1" ?>
<jsp:root version="2.0" xmlns:jsp="http://java.sun.com/JSP/Page"
    xmlns:c="http://java.sun.com/jstl/core"
    xmlns:ui="http://java.sun.com/jsf/facelets"
    xmlns:h="http://java.sun.com/jsf/html"
    xmlns:f="http://java.sun.com/jsf/core"
    xmlns:rich="http://richfaces.org/rich"
    xmlns:a4j="http://richfaces.org/a4j"
    xmlns:security="http://www.springframework.org/security/tags">

    <jsp:directive.page contentType="text/html;charset=ISO-8859-1"
        pageEncoding="ISO-8859-1" session="false" />
    <jsp:output doctype-public="-//W3C//DTD XHTML 1.1//EN"
        doctype-system="http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"
        doctype-root-element="html" omit-xml-declaration="false" />

<f:view>
<html>
    <head>
          <title><h:outputText value="#{msg_bundle.website_title}"/></title>
    </head>
    <body>
        <center><h:form id="main">
            <a4j:outputPanel id="tabWrapper">
                <rich:tabPanel id="panel_tab" height="500" width="980" >
                    <rich:tab id="mainoverview">
                         <f:facet name="label">
                            <h:panelGroup>
                                <h:outputText value="Overview" />
                            </h:panelGroup>
                         </f:facet>
                         <h:outputText value="text text tex text" />
                         <!-- some content -->
                    </rich:tab>
                    
                    <c:forEach items="#{dynamicTab.tabs" var="tab" begin="1">
                        <rich:tab name="tab_#{tab.id}" rendered="true" >
                           <f:facet name="label">
                                <h:panelGroup>
                                    <h:outputText value="#{tab.aktenzeichen}" />
                                </h:panelGroup>
                            </f:facet>
                            <h:outputText value="Bericht #{tab.aktenzeichen}" />
                       </rich:tab>
                    </c:forEach>
                    
                </rich:tabPanel>
            </a4j:outputPanel>
        </h:form></center>
    </body>
</html>
</f:view>
</jsp:root>

       

       

      <c:forEach> just doesn't print any output. When I remove begin="1" in this Tag I get exactly one added tab without any label or content.

      I tried to use <a4j:repeat> and <ui:repeat> as well, but as everybody on the internet says, it's just not compatible with <rich:tabpanel>

       

      Here's my Session Bean and a Model:

       

       

      public class DynamicTab {
    
    private List<CustomTab> tabs;
    int i=1;

    public DynamicTab() {
        tabs= new ArrayList<CustomTab>();
        tabs.add(new CustomTab(i++,"test"));
    }

    public List<CustomTab> getTabs() {
        return tabs;
    }
}

/*******************************************/

public class CustomTab {
    
    private int id;
    private String aktenzeichen;
    
    public CustomTab() {
        // TODO Auto-generated constructor stub
    }
    
    public CustomTab(int id, String aktenzeichen) {
        this.id= id;
        this.aktenzeichen= aktenzeichen;
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getAktenzeichen() {
        return aktenzeichen;
    }

    public void setAktenzeichen(String aktenzeichen) {
        this.aktenzeichen = aktenzeichen;
    }
}

       

       

      I can list the content of my tab list within a panel with a4j:reapeat and in the console. so there is data.

      Any ideas why - the f*** - there is no output or error message?

       

      regards