Which version of tobago? I'm trying to reproduce this.
2008/2/21, Raj .G. Narasimhan <[EMAIL PROTECTED]>:
> Yes, I did....Volker... But, there is none...
>
> thanks,
> -R
>
>
> On Thu, Feb 21, 2008 at 9:59 AM, Volker Weber <[EMAIL PROTECTED]> wrote:
> > than it should work!
> >
> > can you add a tc:messages tag inside the orderPanel to ensure there
> > are no conversion/validation errors.
> >
> >
> >
> >
> > 2008/2/21, Raj .G. Narasimhan <[EMAIL PROTECTED]>:
> > > Thanks Volker, for the reply!
> > >
> > > The SelectOneListBox with the facet, is within the rendered panel
> > > (orderPanel which encloses both this selectListOneBox component, as well
> as
> > > the 'orderDetailPanel'). Hence, I expected the value of
> SelectOneListBox,
> > > to be processed. And, it's not.
> > >
> > > I will try with the other two options....
> > >
> > > Appreciate it!
> > >
> > > tx,
> > > -R
> > >
> > >
> > >
> > > <tc:panel id="orderPanel">
> > > ....
> > > ...
> > > <tc:box label="#{rsrcBundle.order_orderListLabel}">
> > > <f:facet name="layout">
> > > <tc:gridLayout rows="*" columns="*" margin="2px" />
> > > </f:facet>
> > > <tc:selectOneListbox value="#{orderPanelController.order}"
> > >
> > >
> valueChangeListener="#{orderPanelController.showInDetail}"
> > >
> > >
> validator="#{orderPanelController.validateListSelection}">
> > > <f:selectItems value="#{orderPanelController.orders}" />
> > > <f:converter converterId="deviceOrderId" />
> > >
> > > <f:facet name="click">
> > > <tc:command action="#{orderPanelController.returnNull}">
> > > <tc:attribute value=":cdbmainpage:orderPanel"
> > > name="renderedPartially" />
> > > </tc:command>
> > > </f:facet>
> > > <%-- I tired the same command with 'change' facet' also %>
> > > </tc:selectOneListbox>
> > >
> > > </tc:box>
> > >
> > > <tc:panel id="orderDetailPanel">
> > >
> > >
> > > On Thu, Feb 21, 2008 at 3:22 AM, Volker Weber <[EMAIL PROTECTED]>
> wrote:
> > > > Hi Raj,
> > > >
> > > > if i interpret your code snippet correct,
> > > >
> > > > the selectOneListbox with the click/change facet is NOT inside the
> > > > partially rendered panel. This is the problem, only the content of the
> > > > partiallyRendered component is processed on the server.
> > > >
> > > > you have two(tree) choices:
> > > > 1. include the listbox into the renderedPartially scope.
> > > > 2. invoke the processing of listbox lifecycle in your action.
> > > > UIComponent listbox = facesContext.getViewRoot().findComponent(<id
> > > > of listbox>);
> > > > listbox.processDecodes(facesContect);
> > > > listbox.processValidations(facesContect);
> > > > listbox.processUpdates(facesContect);
> > > >
> > > > 3.(experimental) use 1.1-SNAPSHOT version.
> > > > you can declare full page to be submitted (and processed) partially
> and
> > > > in your action method remove the page and add orderPanel from/to the
> > > > partially
> > > > component list.
> > > >
> > > >
> > > > Regards,
> > > > Volker
> > > >
> > > > 2008/2/21, Raj .G. Narasimhan <[EMAIL PROTECTED]>:
> > > >
> > > >
> > > >
> > > > > I am trying to show the details of 'SelectItem' object of
> > > SelectOneListBox
> > > > > on a set of Input fields. Problem that I am facing is, whenever the
> page
> > > is
> > > > > rendered partially, it always returns the 'value' of
> SelectOneListBox as
> > > > > null. I have tried using both 'change' and 'click' facets, and both
> of
> > > them
> > > > > are not giving the desired results.
> > > > >
> > > > > Here's the scenario, in little detail:
> > > > >
> > > > > When I use, 'click' facet, and tried to select different list items:
> > > > >
> > > > > ** In the valueChangeEvent, everytime it's retaining the initially
> set
> > > value
> > > > > (First item of List box, which I set when I render the panel for the
> > > first
> > > > > time) .
> > > > >
> > > > > ** getValue() of the source component in the valueChange event, is
> > > > > supposedly returning the binding value, if the current value is
> null.
> > > And, I
> > > > > guess, this is the reason, it retains the old value, if the current
> > > > > localvalue is null.
> > > > >
> > > > > ** After this listerner call, it tries to set the value of the
> > > > > SelectOneListBox's bound value as null, and this results in
> NPException,
> > > as
> > > > > the 'DetailPanel's fields are this object's properties.
> > > > >
> > > > > ** I tried intercepting with a Validator - Surprisingly, this is
> not
> > > called
> > > > > at all...
> > > > >
> > > > >
> > > > > When I use "Change" facet and tried to select different list items:
> > > > > ** ValueChangeEvent does not occur at all
> > > > > **Agreeably, 'change' facet's command is also not called
> > > > > **No validator call is made
> > > > >
> > > > > Here's the code snippet:
> > > > > <tc:panel id="orderPanel">
> > > > > ....
> > > > > ...
> > > > > <tc:box label="#{rsrcBundle.order_orderListLabel}">
> > > > > <f:facet name="layout">
> > > > > <tc:gridLayout rows="*" columns="*" margin="2px" />
> > > > > </f:facet>
> > > > > <tc:selectOneListbox value="#{orderPanelController.order}"
> > > > >
> > > > >
> > >
> valueChangeListener="#{orderPanelController.showInDetail}"
> > > > >
> > > > >
> > >
> validator="#{orderPanelController.validateListSelection}">
> > > > > <f:selectItems value="#{orderPanelController.orders}" />
> > > > > <f:converter converterId="deviceOrderId" />
> > > > >
> > > > > <f:facet name="click">
> > > > > <tc:command
> action="#{orderPanelController.returnNull}">
> > > > > <tc:attribute value=":cdbmainpage:orderPanel"
> > > > > name="renderedPartially" />
> > > > > </tc:command>
> > > > > </f:facet>
> > > > > <%-- I tired the same command with 'change' facet' also %>
> > > > > </tc:selectOneListbox>
> > > > >
> > > > > </tc:box>
> > > > >
> > > > > <tc:panel id="orderDetailPanel">
> > > > > ....
> > > > > ..
> > > > >
> > > > > OrderPanelController:
> > > > > public void showInDetail(ValueChangeEvent valChangeEvent) {
> > > > > UISelectOne select =
> > > > > (UISelectOne)valChangeEvent.getComponent();
> > > > > if(select.getValue() == null){
> > > > > LOG.finer("Value is null");
> > > > > return;
> > > > > }
> > > > > order = (DeviceOrder) select.getValue();
> > > > > LOG.finer("Selected Order: "+select.getValue());
> > > > > return;
> > > > > }
> > > > >
> > > > > public void validateListSelection(FacesContext
> context,
> > > > > UIComponent component, Object value) throws ValidatorException {
> > > > > if (value == null) {
> > > > > System.out.println("List validation:Came here : Value is
> > > null");
> > > > > return;
> > > > > }
> > > > > order = (DeviceOrder) value;
> > > > > LOG.finer("Selected order in validation: "+order);
> > > > > }
> > > > >
> > > > > Appreciate your help!
> > > > >
> > > > > --
> > > > > Thanks,
> > > > >
> > > > > Raj .G. Narasimhan
> > > >
> > > >
> > > > --
> > > > inexso - information exchange solutions GmbH
> > > > Bismarckstraße 13 | 26122 Oldenburg
> > > > Tel.: +49 441 4082 356 |
> > > > FAX: +49 441 4082 355 | www.inexso.de
> > > >
> > >
> > >
> > >
> > > --
> > > Thanks,
> > >
> > > Raj .G. Narasimhan
> >
> >
> > --
> >
> >
> >
> > inexso - information exchange solutions GmbH
> > Bismarckstraße 13 | 26122 Oldenburg
> > Tel.: +49 441 4082 356 |
> > FAX: +49 441 4082 355 | www.inexso.de
> >
>
>
>
> --
> Thanks,
>
> Raj .G. Narasimhan
--
inexso - information exchange solutions GmbH
Bismarckstraße 13 | 26122 Oldenburg
Tel.: +49 441 4082 356 |
FAX: +49 441 4082 355 | www.inexso.de
