[jboss-user] [JBoss Seam] - Seam DataModel related question...
I have to display a slightly complicated page which has a list containing a list and that
containing a list etc...
e.g. say you have a list of employees by dept..i.e. at the top level my backing bean
returns a list of EmpDeptVOs and each item in the list (EmpDeptVO) is defined as
| EmpDeptVO {
| String dept;
| List<EmplVO>; {list of emp belonging to dept)
| }
|
Now I have to loop through this list and render each EmpVO object which inturn contains
lists like EmpDetails, EmpExperiences, EmpCertifications etc... which essentially would be
rendered using h:dataTable.
So my page is something like this
|
| <c:ForEach items="backingBean.empDeptVOList" var="empDeptVO "
>
|
| <ul>
| #{empDeptVO.dept}
| <c:ForEach items="empDeptVO.empVOList" var="empVO " >
| <li>
| <h:dataTable value="#{empVO.details}" var="details">
| <t:column>
| <f:facet name="header">Emp Name</f:facet>
| <h:inputText value="#{details.name}"
| </t:column>
| </h:dataTable>
| <h:dataTable value="#{empVO.experiences}"
var="experience">
| <t:column>
| <f:facet name="header">Emp Experience</f:facet>
| <h:inputText value="#{experience.value}"
| </t:column>
| </h:dataTable>
| </li>
| </<c:ForEach>
| </ul>
|
| </c:ForEach>
|
|
My backing bean currently has the getEmpDeptVOList() and the setEmpDeptVOList().
My first question is am I doing this right? What I would like to do is to be able to
update each cell in the various data tables update independently using A4J and their
respective value binding.
Any ideas how could I make this work using Seam?
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