0 Replies Latest reply on Apr 30, 2011 4:29 AM by oosnowan

dynamic commandLink Problem

oosnowan Apr 30, 2011 4:29 AM

Hi, JBoss Users.

I'm using JBoss 6.0 Final but have a very painful problem.

A h:commandLink don't execute an action of backing bean when it is rendered by actioning, like action="#{testBB.showList}".

In other words, First enter .../Test.xhtml into web brower address place.

Second, click 'showList' link and system render 'showDetail'(name) Link of Test.xhtml.

And then, I click 'showDetail' Link but JSF Engine don't execute TestBB.showDetail() method.

please give me your know.

Thanks.

========================= Below is my JSF and Backing Bean source code =====================

-- Test.xhtml--

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<h:form id="testForm">

<h:commandLink id="call" action="#{testBB.showList}">
showList
</h:commandLink>
<table cellspacing="0" cellpadding="0" border="0" width="300">
<thead>
<tr>
<th>name</th>
<th>description</th>
</tr>
</thead>
<tbody>
<h:panelGroup rendered="#{testBB.requireShow}">
<tr>
<td>
   <h:commandLink id="testBtn" action="#{testBB.showDetail}">
    <h:outputText value="name1"/>
   </h:commandLink>
</td>
<td><h:outputText value="description1"/></td>
</tr>
</h:panelGroup>
</tbody>
</table>

</h:form>

</h:body>
</f:view>
</html>

---------------------------- TestBB.java ----------------------------

package info.castingline.clms.test.web;

import info.castingline.clms.test.biz.Testing;
import info.castingline.clms.test.entity.Test;
import info.castingline.framework.Logger;

import javax.annotation.PostConstruct;
import javax.ejb.EJB;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;

@RequestScoped
@ManagedBean
public class TestBB {
private Logger logger= Logger.getLogger(TestBB.class);
@EJB Testing testing;

private Test[] tests;

private String iid;
private String name;
private String description;

private boolean requireShow= false;

public TestBB(){

}

public boolean isRequireShow() {
return requireShow;
}

public void setRequireShow(boolean requireShow) {
this.requireShow = requireShow;
}

public Test[] getTests() {
return tests;
}

public void setTests(Test[] tests) {
this.tests = tests;
}

@PostConstruct
public void initialize(){
logger.debug("initialize() is called!");

}

public String getIid() {
return iid;
}

public void setIid(String iid) {
this.iid = iid;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public String getDescription() {
return description;
}

public void setDescription(String description) {
this.description = description;
}

public String showList(){
logger.debug("showList() is called!");

tests= testing.findTests();
requireShow= true;
return "success";
}

public String showDetail(){
logger.debug("showDetail() is called!");

return "success";
}

}