how to create a new datatable on rowclick from another datatable

[christine clarin]

hello,

i am new to jsf and richfaces and I'm a little confused on how to create a new data table (on the same page) when clicking on a row from another data table. I have tried these options, but i can't get any to work please help. thanks!

Option 1:

this is my jsp file:

    
<rich:dataTable id="my_cases" value="#{casesData}" columnClasses="col1,col2,col3,col4,col5,col6"
                                                            var="case" rows="10" width="100%">
                                   
<a4j:support event="onRowClick" actionListener="#{case.selectionChanged}" />

//list of columns

</rich:dataTable>

my bean file:

    

public class CaseItem implements Serializable {

...

public void selectionChanged(ActionEvent event) {
        UIComponent comp = event.getComponent();
        Object obj = comp.getParent();
        if (obj instanceof HtmlDataTable) {
                HtmlDataTable table = (HtmlDataTable) obj;
                Object rowData = table.getRowData();
                System.out.println (case_name);
                }
    }

}

Option 1 works in such that it prints out in the console the case_name that I want to see. But I don't know how to make a new data_table showing the same case_name on the same page, on another data table when I click the row that corresponds to it.

Option 2:

    
<rich:dataTable value="#{case}" var="air">
<a4j:support event="onRowClick">
<f:setPropertyActionListener value="#{case}"
target="#{case.selected}" />
</a4j:support>

//list of columns here
</rich:dataTable>

Option 2, I actually just got this from a book, and I don't know how else to proceed. What do I put in the selected attribute in my backing bean? book instructed to show the output this way:

    
<a4j:outputPanel ajaxRendered="true">
<rich:panel style="width:250px"
rendered="#{not empty case.selected}">
<h:outputText
value="#{case.case_name}" />
</rich:panel>
</a4j:outputPanel>

but i can't seem to make it work. can anyone help me do this? thank you!!!

[Criselda Clave]

click this links..
https://community.jboss.org/thread/164648?_sscc=t