Problems with ValueChangeEvent and ValueBinding

[an...@magnasteyr.com]

Hi all!

In my application I have a inputText Component with a ValueChangeEvent.
The ValueChangeMethod starts a Database query and if some data is found, then the founded records are written into other inputText Components on the mask.

The problem now is, that if I add a ValueBinding attribute to this other inputText fields, the new data from the query isn't written into the fields. If I remove the Valuebinding everything works...
How can I overcome this problem?

Here my jsp with two InputText Fields
<t:htmlTag value="td" rendered="#{showTags.showLfnr}">
	<h:inputText binding="#{beziehungsDto.ITlfnr}"  id="lfnr"
		value="#{beziehungsDto.lfnr}" styleClass="mustfield" required="true"
		size="35" rendered="#{showTags.showLfnr}" immediate="true"
		valueChangeListener="#{querySelectHelper.selectSamData}"
		onchange="submit()">
		<f:validateLength maximum="35"></f:validateLength>
	</h:inputText>
</t:htmlTag>

In this second field some data should be written. If I remove the binding attribute, it works, if I leave it, the field isn't updated...
<t:htmlTag value="td">
	<h:inputText binding="#{beziehungsDto.ITpartnername}" id="partnernameneu" value="#{beziehungsDto.namepartner}"
	styleClass="mustfield" required="true" size="35">
		<f:validateLength maximum="35"></f:validateLength>
	</h:inputText>
</t:htmlTag>


Here is the ValueChangeMethod:

public void selectSamData(ValueChangeEvent event)
	{
		beziehungsDto = (BeziehungDto)FacesUtil.getManagedBean("beziehungsDto");
		qh = (QueryHelper)FacesUtil.getManagedBean("queryHelper");
		Session session = HibernateSAMUtil.currentSession();
		Transaction tx = null;
		try {
			tx = session.beginTransaction();
			String sqlstring = "Select a.firmNr, a.firmNamKurz, a.bdtKndNr," +
					" a.lfvUebArt, a.sfDunsNr from Eklist a  where a.firmNr=:liefnr";
			
			Query q =session.createQuery(sqlstring);

			q.setString("liefnr", (String)event.getNewValue());
			
			Iterator it = q.list().iterator();
			while(it.hasNext())
			{
				Object[] row = (Object[])it.next();
				
				//beziehungsDto.setNamepartner((String)row[1]);
				beziehungsDto.getITpartnername().setValue((String)row[1]);
				beziehungsDto.setNamepartner((String)row[1]);
...
				
				}
			
			}
			
			String viewId = "/popupAddBeziehung.jsp";
			FacesContext context = FacesContext.getCurrentInstance();
			UIViewRoot view = context.getApplication().getViewHandler()
					.createView(context, viewId);
			view.setViewId(viewId);
			context.setViewRoot(view);
			context.renderResponse();
					
			tx.commit();
		}
		catch (Exception ex) {
			if (tx != null)
				tx.rollback();

			MessageUtils.addMessage(FacesMessage.SEVERITY_WARN,
					"errorListDataForAdminDB", null, context);// TODO
			ex.printStackTrace();
		}
		finally {
			HibernateSAMUtil.closeSession();
		}

			
	}


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