then the problem is that previously checked but now unchecked things wont be
cleared from your collection....
-igor
On 8/31/07, Tim Lantry <[EMAIL PROTECTED]> wrote:
>
> Ok. I noticed in the updateModel method of the CheckGroup it is clearing
> the collection each time before adding the new ones to avoid duplicates in
> the collection.
> So I created a new component that extends the CheckGroup and changed the
> updateModel method. I removed the collection.clear() and instead of
> adding
> all the items, I check to make sure they don't already exist. Now it
> holds
> those checks across pages.
>
> public void updateModel()
> {
> Collection collection = (Collection)getModelObject();
> if (collection == null)
> {
> collection = (Collection)getConvertedInput();
> setModelObject(collection);
> }
> else
> {
> modelChanging();
>
> Collection input = (Collection)getConvertedInput();
> if(input != null && input.size() > 0) {
> for (Iterator iterator = input.iterator();
> iterator.hasNext();)
> {
> Object object = (Object)iterator.next();
> if(!collection.contains(object)) {
> collection.add(object);
> }
> }
> }
>
> modelChanged();
> }
> }
>
>
> On 8/30/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> >
> > and you are sure all links in the navigator are submit links? if so then
> > post a quickstart and we will take a look
> >
> > -igor
> >
> >
> > On 8/30/07, Tim Lantry <[EMAIL PROTECTED]> wrote:
> > >
> > > I implemented hascode and equals on the row model object. I still get
> > the
> > > same results. I also added the onBeforeRender and onAfterRender to
> the
> > > page
> > > to check the contents of the List.
> > > From page 1 I checked two boxes. I then hit the next page. before
> > render
> > > and after render both and the two Objects in the list. I then hit the
> > > previous page link and before render and after render both had an
> empty
> > > list.
> > >
> > > On 8/30/07, Tim Lantry <[EMAIL PROTECTED]> wrote:
> > > >
> > > > No, in my test I didn't include the hascode/equals methods. I will
> > give
> > > > that a try.
> > > >
> > > > On 8/30/07, Igor Vaynberg < [EMAIL PROTECTED]> wrote:
> > > > >
> > > > > and whatever that model is it has a proper hashcode/equals
> > > implemented?
> > > > >
> > > > > -igor
> > > > >
> > > > >
> > > > > On 8/30/07, Tim Lantry <[EMAIL PROTECTED]> wrote:
> > > > > >
> > > > > > Yes, I added an onSubmit method on the form and it has all the
> > > checked
> > > > > > models in the List. Then it changes pages and the next time I
> > > submit
> > > > > or
> > > > > > change pages, they are gone.
> > > > > >
> > > > > > On 8/30/07, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > > > > > >
> > > > > > > are you sure they are being submitted properly, meaining does
> > that
> > > > > list
> > > > > > > make
> > > > > > > it into checkgroup's model when switch pages?
> > > > > > >
> > > > > > > -igor
> > > > > > >
> > > > > > > On 8/30/07, Tim Lantry <[EMAIL PROTECTED] > wrote:
> > > > > > > >
> > > > > > > > I am using a Check component inside of a DataTable. The
> > > DataTable
> > > > > is
> > > > > > > > surrounded by a CheckGroup. The model on each Check
> component
> > > is
> > > > > the
> > > > > > > Row
> > > > > > > > Model. This works great to get a list of checked rows.
> > > > > > > >
> > > > > > > > Is there a good way to retain the checks across pages?
> > > > > > > >
> > > > > > > > I created a new Navigator component that uses SubmitLinks
> > > instead
> > > > > of
> > > > > > the
> > > > > > > > Link component, but he List of models doesn't retain the
> > objects
> > > > > from
> > > > > > > the
> > > > > > > > previous page.
> > > > > > > >
> > > > > > > > Any suggestions?
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > >
> >
>
