Yes, that's the way I am thinking is the best way, so maybe that's the way to go... :)
BTJ Jonas Jacobi wrote: > Hi Bj�rn, > > For your last question. Depending on what you want to do - if there is > no action to perform except navigation to a new page it is enough by > just setting the action attribute to the string representing your > outcome in the faces navigation case e.g. action="success". For the > actual binding there are several options; you could pass values on the > requestScope or sessionScope, and pull them off from there. For most of > the time I have, personally, been using value bindings pointing to a > property in my managed bean. This way I can easily manipulate the value > of the property before any values are pulled in by the "new" page. > > Thanks > - Jonas > > Jesse Alexander (KBSA 21) wrote: > >> Hi Bj�rn >> >> In the project I am actually working on, we decided that our managed >> beans cover >> one usecase and therfor contain quite some logic and reducing the >> number of >> "data-transfers" between mangaed beans... The actual business-logic is >> packed within service-objects which are served by a factory and called >> from the managed beans. >> The service objects will then call the dao-layer or some other backend >> to do persistence-work. >> >> Whether this is the "best practise"? I do not know, but it works (so >> far) for our project on which 4 people are working full time plus one >> JSF component developer. >> >> hth >> Alexander >> >> -----Original Message----- >> From: Bj�rn T Johansen [mailto:[EMAIL PROTECTED] Sent: Monday, May 23, >> 2005 8:52 AM >> To: MyFaces Discussion >> Subject: Best practice? >> >> I was wondering what's the best way of handling the following: >> >> - A managed bean need to be "filled" with data from a database using >> DAO methods; is >> it best just to pass the managed bean as parameter og should one use >> another VO bean >> and populate the managed bean from the VO bean? >> >> - when moving to a page, some fields need to be filled with existing >> values, is this >> best done in the action method that "calls" the new page and value >> binding against a >> managed bean for that page or is there another better way of doing this? >> >> >> Regards, >> >> BTJ >> >> >>
