Hi
Yeah I did have only the setModelObject() but it did not clear it that is
why I added this. Maybe I have not used it correctly.Since you mentioned
'Note: componentInstance.setModelObject will call modelChanged from within
if the model is actually changed'
If the model is actually changed. That is what I am not sure, when does it
get notified that a change has happened.?Setting of an entirely new instance
in the model should do that isn't it. Please see code below.
FYI:
StudyModel is the bean that contains other objects. It is bound to a form
using CPM.
onNew(){
StudyModel studyModel;
if(form != null && form.getModelObject() != null){
studyModel = form.getModelObject();
studyModel.setStudy(new Study());//a hibernate entity
form.setModelObject(studyModel);
form.modelChanged();//--> added this one to clear the data.
form.clearInput();
}
Thanks again
Niv
On Tue, Jul 27, 2010 at 3:05 PM, Martin Makundi <
martin.maku...@koodaripalvelut.com> wrote:
> Hi!
>
> > componentInstance.modelChanged();
> > componentInstance.setModelObject(selectedChoice);
>
> Note: componentInstance.setModelObject will call modelChanged from
> within if the model is actually changed
>
> > 1. On the Form the user types in some information and then hits Save.
> > 2. The form comes back with validation error messages.
> > 3. The user now clicks on Cancel button to discard the form
> > 4. The user clicks the New button and a form is loaded with the old data(
> I
> > had the data typed in the previous form repeated even though I cleared
> the
> > input form.clearInput.)
> > 5. I add the form.modelChanged() and now it clears completely or takes
> into
> > account that its a fresh form.
>
> I could comment more if I saw the code.
>
> **
> Martin
>
> >
> >
> >
> >
> > On Sat, Jul 24, 2010 at 2:42 AM, Nivedan Nadaraj <shravann...@gmail.com
> >wrote:
> >
> >> Cheers mate thanks for that. Only I thought it was one step closer to
> >> building my own component and know the details of it. But yeah point
> taken.
> >>
> >> Cheers
> >> Nive
> >>
>
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