Hi all,
I have a problem on using BeanEditForm. I create a page called
SharedCrud<T>, that will do CRUD for a bean. This way, I can make quick
progress on developing prototype of web application.
Using Generic on JDK 5, the result quite good.
For example. To create 3 Crud Page for a bean, I just define this :
// in HomePage.java
SharedCrud<Journal> _sharedJournalCrud;
SharedCrud<Reference> _sharedReferenceCrud;
SharedCrud<Team> _sharedTeamCrud;
IReferenceDao referenceDao;
IJournalDao journalDao;
ITeamDao teamDao;
@OnEvent(component="OnNewReference")
public SharedCrud onNewReference(int id)
{
_sharedReferenceCrud.preparePage(referenceDao, referenceDao.findById
(id));
return _sharedReferenceCrud.
}
// in SharedCrud
T data;
IDao<T> dao;
@OnEvent(component="onSave")
void onSave()
{ // .. kinda
dao.save(data);
}
But the problem is, in HomePage, the link to SharedCrud, if changing Model
(for example if entering Reference, and then switch to entering Journal), it
will fire error. Some sort like ... "error on reading bean type" (sort of).
I must click it twice to get it working..
So, what is wrong?
If one would like to see the code completely, I will gladly attach it.
Sorry can't do it right now, I am on public internet cafe here (and don't
bring my Laptop)
Imho, I think BeanEditForm is the most important corner where T5 should
focus on, in order to get a real fast framework (agile) on quick starting a
web application.
--
Best wishes,
Eko SW
http://swdev.blogs.friendster.com/my_blog/
