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? > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >