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From "Adam Winer" <awi...@gmail.com>
Subject Re: Re: Re: Re: Re: Re: Problem with <tr:selectOrderShuttle>
Date Thu, 26 Oct 2006 00:47:32 GMT
<PHEW>!!! :)

Glad to hear.

-- Adam


On 10/25/06, Scott Wall <tswall@gmail.com> wrote:
> Fantastic. Got the latest source. <t:selectOrderShuttle/> works great.
> Thanks again for your help.
> SW
>
> On 10/24/06, Adam Winer <awiner@gmail.com> wrote:
> >
> > Yes, it might.  If you could download and build the latest Trinidad
> > code, I think you won't have these problems anymore.
> >
> > -- Adam
> >
> >
> > On 10/24/06, Scott Wall <tswall@gmail.com> wrote:
> > > Do the "ancient" versions explain why I now have the "latest version"
> > > snapshot of Trinidad (not adf-faces anymore) and the
> > > selectOrderShuttle/selectManyShuttle still don't work? At his point the
> > > control won't allow for selection of choices. When I press the "Move" or
> > > "Move All" buttons the selected elements won't populate the selected
> > > Listbox.
> > >
> > > -Scott
> > >
> > > On 10/23/06, Adam Winer <awiner@gmail.com> wrote:
> > > >
> > > > Matthias,
> > > >
> > > > Any chance of getting those snapshots updated with something
> > > > recent?  I'd rather have nothing up then only having those ancient
> > > > versions...
> > > >
> > > > -- Adam
> > > >
> > > >
> > > > On 10/23/06, Matthias Wessendorf <matzew@apache.org> wrote:
> > > > > that's an old one.
> > > > > yeah server is down, b/c the Apache Software Foundation is moving
> > some
> > > > > servers to another place.
> > > > >
> > > > > -M
> > > > >
> > > > > On 10/23/06, Scott Wall <tswall@gmail.com> wrote:
> > > > > > From the link on the ADF-Faces/Trinidad Wiki...
> > > > > >
> > > > > >
> > > >
> > http://people.apache.org/maven-snapshot-repository/org/apache/myfaces/adf/
> > > > > >
> > > > > > I have been trying to download the "Latest build of Trinidad..."
> > from
> > > > that
> > > > > > Wiki, but the server appears to be down :-/
> > > > > >
> > > > > > SW
> > > > > >
> > > > > > On 10/23/06, Adam Winer <awiner@gmail.com> wrote:
> > > > > > >
> > > > > > > Where did you download it?
> > > > > > >
> > > > > > > -- Adam
> > > > > > >
> > > > > > >
> > > > > > > On 10/23/06, Scott Wall <tswall@gmail.com> wrote:
> > > > > > > > Actually, I think I'm using a milestone
> > > > > > > > snapshot...adf-faces-api-incubator-m1-SNAPSHOT,
> > > > > > > > adf-faces-impl-incubator-m1-SNAPSHOT.jar.
> > > > > > > >
> > > > > > > > SW
> > > > > > > >
> > > > > > > > On 10/21/06, Adam Winer <awiner@gmail.com> wrote:
> > > > > > > > >
> > > > > > > > > That's very disconcerting;  this could be a recently
> > introduced
> > > > > > > > > bug (I redid the implementation of the shuttle
> > renderers).  I'll
> > > > > > > > > have to build up a little testcase and see what's
> > what.  You're
> > > > > > > > > using a recent build, right?
> > > > > > > > >
> > > > > > > > > -- Adam
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > On 10/20/06, Scott Wall <tswall@gmail.com>
wrote:
> > > > > > > > > > I tried three
> > > > > > > iterations...<tr:selectManyListbox>,<tr:selectManyShuttle>
> > > > > > > > > and
> > > > > > > > > > <tr:selectOrderShuttle>...
> > > > > > > > > >
> > > > > > > > > > The single tag is the only thing that changed.
The
> > pertinent
> > > > source
> > > > > > > is
> > > > > > > > > as
> > > > > > > > > > follows:
> > > > > > > > > >
> > > > > > > > > > In the jsp...
> > > > > > > > > >
> > > > > > > > > > <tr:selectManyListbox
> > > > value="#{backing_EditDiagnosis.pickedItems}">
> > > > > > > > > >   <f:selectItems value="#{applicationParams.diagnoses}"/>
> > > > > > > > > > </tr:selectManyListbox>
> > > > > > > > > > <tr:commandButton text="OK"
> > > > > > > > > > action="#{backing_EditDiagnosis.submitForm}"/>
> > > > > > > > > >
> > > > > > > > > > In the backing bean backing_EditDiagnosis...
> > > > > > > > > >
> > > > > > > > > > private List<Diagnosis> pickedItems
= new
> > > > ArrayList<Diagnosis>();
> > > > > > > > > >
> > > > > > > > > > public String submitForm() {
> > > > > > > > > >     System.out.println(pickedItems);
> > > > > > > > > >     AdfFacesContext.getCurrentInstance
> > > > ().returnFromDialog(null,
> > > > > > > null);
> > > > > > > > > >     return null;
> > > > > > > > > > }
> > > > > > > > > >
> > > > > > > > > > In the application-scope bean...
> > > > > > > > > >
> > > > > > > > > > private List<SelectItem> diagnoses;
> > > > > > > > > > ...
> > > > > > > > > > diagnoses = new ArrayList<SelectItem>();
> > > > > > > > > > for( Diagnosis dg : d ) {
> > > > > > > > > >     diagnoses.add(new SelectItem(dg,dg.getDescription()));
> > > > > > > > > > }
> > > > > > > > > >
> > > > > > > > > > The <tr:selectManyListbox> control
works as expected.
> > > > > > > > > >
> > > > > > > > > > In the <tr:selectManyShuttle> pickedItems
"becomes" an
> > array
> > > > of
> > > > > > > > > > java.lang.Integer's.
> > > > > > > > > >
> > > > > > > > > > In the <tr:selectOrderShuttle> pickedItems
is a
> > java.util.Listof
> > > > > > > > > size()=0.
> > > > > > > > > >
> > > > > > > > > > I am REALLY baffled. The <tr:selectManyShuttle>
especially
> > > > seems to
> > > > > > > > > violate
> > > > > > > > > > type safety, as the backing bean very clearly
types
> > > > pickedItems as
> > > > > > > an
> > > > > > > > > > ArrayList<Diagnosis>(). Diagnosis
inherits directly from
> > > > > > > > > java.lang.Object.
> > > > > > > > > >
> > > > > > > > > > Any thoughts would be helpful.
> > > > > > > > > >
> > > > > > > > > > Regards,
> > > > > > > > > > Scott
> > > > > > > > > >
> > > > > > > > > > On 10/20/06, Adam Winer <awiner@gmail.com>
wrote:
> > > > > > > > > > >
> > > > > > > > > > > selectedItems shouldn't be a List<SelectItem>.
 It
> > > > > > > > > > > should be a List<whateverTheValueOfYourSelectItems>.
> > > > > > > > > > >
> > > > > > > > > > > If your selectItems have a value that
is String,
> > > > selectedItems
> > > > > > > > > > > should be List<String>.
> > > > > > > > > > >
> > > > > > > > > > > A hint:  use selectManyListbox, even
> > h:selectManyListbox.
> > > > > > > > > > > Then take *exactly* that code and just
switch the tag to
> > > > > > > > > > > <tr:selectOrderShuttle>.  If
you know how to use
> > > > > > > > > > > selectManyListbox or selectManyCheckbox,
you know
> > > > > > > > > > > how to use selectManyShuttle and selectOrderShuttle.
> > > > > > > > > > >
> > > > > > > > > > > -- Adam
> > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > > > On 10/20/06, Scott Wall <tswall@gmail.com>
wrote:
> > > > > > > > > > > > I am trying to use a selectOrderShuttle
component to
> > allow
> > > > users
> > > > > > > to
> > > > > > > > > > > select
> > > > > > > > > > > > several elements from an array
of <f:selectItems>.
> > This is
> > > > done
> > > > > > > in
> > > > > > > > > an
> > > > > > > > > > > ADF
> > > > > > > > > > > > dialog framework separate dialog
that I would then
> > like to
> > > > > > > return a
> > > > > > > > > > > > java.util.List of objects to the
backing bean of the
> > page
> > > > that
> > > > > > > opens
> > > > > > > > > the
> > > > > > > > > > > > dialog. However, the array that
is returned has 0
> > > > elements. I
> > > > > > > have
> > > > > > > > > gone
> > > > > > > > > > > over
> > > > > > > > > > > > and over this trying many different
iterations such
> > as:
> > > > > > > > > > > >
> > > > > > > > > > > > <%@ taglib uri="
> > http://myfaces.apache.org/adf/faces/html"
> > > > > > > > > prefix="trh"
> > > > > > > > > > > %>
> > > > > > > > > > > >  <%@ taglib uri="http://myfaces.apache.org/adf/faces"
> > > > > > > prefix="tr" %>
> > > > > > > > > > > > <%@ taglib uri="http://java.sun.com/jsf/core"
> > prefix="f"
> > > > %>
> > > > > > > > > > > >
> > > > > > > > > > > > <f:view>
> > > > > > > > > > > > <trh:html>
> > > > > > > > > > > > <trh:head title="Edit Diagnosis
Dialog"/>
> > > > > > > > > > > >
> > > > > > > > > > > > <trh:body>
> > > > > > > > > > > > <tr:form>
> > > > > > > > > > > >
> > > > > > > > > > > > <tr:selectOrderShuttle
> > > > > > > > > value="#{backing_EditDiagnosis.selectedItems}"
> > > > > > > > > > > > binding="#{backing_EditDiagnosis.shuttle}">
> > > > > > > > > > > >   <f:selectItems value="#{applicationParams.diagnoses
> > }"/>
> > > > > > > > > > > > </tr:selectOrderShuttle>
> > > > > > > > > > > >
> > > > > > > > > > > > <tr:commandButton text="OK"
> > > > > > > > > > > action="#{backing_EditDiagnosis.submitForm}"/>
> > > > > > > > > > > >
> > > > > > > > > > > > </tr:form>
> > > > > > > > > > > > </trh:body>
> > > > > > > > > > > > </trh:html>
> > > > > > > > > > > > </f:view>
> > > > > > > > > > > >
> > > > > > > > > > > > backing_EditDiagnosis is a session-scoped
backing
> > bean...
> > > > > > > > > > > >
> > > > > > > > > > > > import java.util.*;
> > > > > > > > > > > > import org.apache.myfaces.context.AdfFacesContext;
> > > > > > > > > > > > import
> > > > > > > > > > >
> > > > org.apache.myfaces.adf.component.core.input.CoreSelectOrderShuttle
> > > > > > > ;
> > > > > > > > > > > >
> > > > > > > > > > > > public class EditDiagnosis {
> > > > > > > > > > > >
> > > > > > > > > > > > private ArrayList<SelectItem>
selectedItems = new
> > > > > > > > > > > ArrayList<SelectItem>();
> > > > > > > > > > > > private CoreSelectOrderShuttle
shuttle;
> > > > > > > > > > > >
> > > > > > > > > > > >   public String submitForm() {
> > > > > > > > > > > >     for(SelectItem i  : selectedItems)
{
> > > > > > > > > > > >       System.out.println("Item:
" + i.getLabel());
> > > > > > > > > > > >     }
> > > > > > > > > > > >     AdfFacesContext.getCurrentInstance
> > > > > > > > > ().returnFromDialog(null,null);
> > > > > > > > > > > >     return null;
> > > > > > > > > > > >   }
> > > > > > > > > > > >
> > > > > > > > > > > > ...getters/setters for selectedItems,
shuttle
> > > > > > > > > > > >
> > > > > > > > > > > > }
> > > > > > > > > > > >
> > > > > > > > > > > > ...applicationParams.diagnoses
returns a
> > SelectItem[]...
> > > > > > > > > > > >
> > > > > > > > > > > > but I can never get selectedItems
to have anything
> > other
> > > > than a
> > > > > > > > > > > size()=0.
> > > > > > > > > > > > What am I doing wrong?
> > > > > > > > > > > >
> > > > > > > > > > > > Thanks in advance,
> > > > > > > > > > > > Scott
> > > > > > > > > > > >
> > > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Matthias Wessendorf
> > > > > http://tinyurl.com/fmywh
> > > > >
> > > > > further stuff:
> > > > > blog: http://jroller.com/page/mwessendorf
> > > > > mail: mwessendorf-at-gmail-dot-com
> > > > >
> > > >
> > >
> > >
> >
>
>

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