HELP!!!! rich:picklist does not load pre-filled value list
Hello together,
I need Your support on an issue I don't have any further ideas on.... I have following picklist:
<rich:panel id="adminPW13RPRolePrivs">
<f:facet name="header">
<h:outputText value="Gruppen-Rechte-Zuordnungen" style="font-size: 120%; background-color: transparent;" />
</f:facet>
<h:form>
<h:panelGrid id="adminPW50" columns="3">
<rich:scrollableDataTable id="adminPW51rolesList" height="100px" width="320px" sortMode="single"
rowKeyVar="rrkv" frozenColCount="1" columnClasses="col"
value="#{adminBean.allRoles4Alloc}" var="roles4Alloc" rendered="true"
binding="#{adminBean.role4AllocTable}"
selection="#{adminBean.role4AllocSelection}">
<rich:column id="adminPW52Ident" width="80px">
<f:facet name="header"><h:outputText value="Bezeichnung" /></f:facet>
<h:outputText value="#{roles4Alloc.ident}" />
</rich:column>
<rich:column id="adminPW53Desc" width="200px">
<f:facet name="header"><h:outputText value="Beschreibung" /></f:facet>
<h:outputText value="#{roles4Alloc.desc}" />
</rich:column>
</rich:scrollableDataTable>
<h:panelGroup>
<rich:spacer width="50px" />
</h:panelGroup>
<h:panelGroup>
<h:panelGrid id="adminPW54" columns="1">
<a4j:commandButton value="Gruppe bearbeiten" reRender="adminPW56MPEdPriv"
action="#{adminBean.takeRolePrivSelection}"
oncomplete="javascript:Richfaces.showModalPanel('adminPW55MPEdPriv');" />
</h:panelGrid>
</h:panelGroup>
</h:panelGrid>
</h:form>
<rich:modalPanel id="adminPW55MPEdPriv" autosized="true" zindex="200">
<f:facet name="header">
<h:outputText value="Rechte-Zuordnungen bearbeiten" />
</f:facet>
<h:form>
<h:panelGrid id="adminPW56MPEdPriv" columns="1">
<h:outputText value="Ausgewaehlte Gruppe: #{adminBean.tmpRole4Alloc.ident}" />
<h:panelGroup>
<rich:spacer height="20px" />
<rich:spacer width="30px" />
<h:outputText value="Verfuegbare Rechte" />
<rich:spacer width="250px" />
<h:outputText value="Ausgewaehlte Rechte" />
</h:panelGroup>
</h:panelGrid>
<rich:pickList id="adminPW57PickList" value="#{adminBean.selectedRolePrivs}" showButtonsLabel="false"
sourceListWidth="300" targetListWidth="300" >
<f:selectItems value="#{adminBean.allPrivs}" />
</rich:pickList>
<rich:spacer height="30px" />
<rich:spacer width="250px" />
<a4j:commandButton value="Speichern" action="#{adminBean.modifyRolePriv}" />
<rich:spacer width="30px" />
<a4j:commandButton value="Schliessen" action="#{adminBean.invokeAdminPage}" />
</h:form>
</rich:modalPanel>
</rich:panel>
and following Java code:
public class AdminBean
{
private String ident, desc;
private String status = "";
private Role tmpRole, tmpRole4Alloc;
private SimpleSelection role4AllocSelection = new SimpleSelection();
private SimpleSelection rolePrivSelection = new SimpleSelection();
private UIScrollableDataTable role4AllocTable;
private UIScrollableDataTable rolePrivTable;
private UIScrollableDataTable privTable;
private ArrayList<Role> selectedRole4Alloc = new ArrayList<Role>();
private List<SelectItem> rolesOptions = new ArrayList<SelectItem>();
private ArrayList<Role> selectedRolePriv = new ArrayList<Role>();
private ArrayList<Facet> role4AllocColumns = new ArrayList<Facet>();
private ArrayList<Facet> privColumns = new ArrayList<Facet>();
private ArrayList<Facet> rolePrivColumns = new ArrayList<Facet>();
private List<Role> allRoles4Alloc = new ArrayList<Role>();
private List<SelectItem> allPrivs = new ArrayList<SelectItem>();
private List<RolePriv> allRolePrivs = new ArrayList<RolePriv>();
private List<String> selectedRolePrivs = new ArrayList<String>();
// ...
public void takeRolePrivSelection()
{
System.out.println("SEAK-log: ");
System.out.println("SEAK-log: --------- entered takeRolePrivSelection() ---------");
getSelectedRole4Alloc().clear();
Iterator<Object> iterator = getRole4AllocSelection().getKeys();
while (iterator.hasNext())
{
Object key = iterator.next();
role4AllocTable.setRowKey(key);
if (role4AllocTable.isRowAvailable())
{
getSelectedRole4Alloc().add((Role) role4AllocTable.getRowData());
setTmpRole4Alloc((Role) role4AllocTable.getRowData());
}
}
String role = getTmpRole4Alloc().getIdent();
allRolePrivs = (List<RolePriv>) Util.checkDbCriteria(RolePriv.class, "role", role);
for (int i = 0; i < allRolePrivs.size(); i++)
{
RolePriv rolePriv = (RolePriv) allRolePrivs.get(i);
String priv = rolePriv.getPriv();
selectedRolePrivs.add(priv);
}
System.out.println("SEAK-log: --------- exited takeRolePrivSelection() ---------");
}
// ...
}
The target-value-list is already pre-filled with 2 entries. I want these 2 entries being displayed in the GUI, but it doesn't work.
screenshot of the GUI:
I am now really frustrated, because I think I've done everything right, but it doesn't work...hence it looks so simple.....:-(( .... -> note: I took the example from the RF-LiveDemo...
regards, Peter
