Can you show your CayennedataSqueezer? I want to do it for hibernate.thanks.
On 9/17/05, Nick Stuart <[EMAIL PROTECTED]> wrote: > I personally go with Tomáš' approach as its really easy. :) > The other approach, that may or may not be 'more' correct is to make a > custom data squeezer that will transform your primary keys to objects > and vice versa for form use. > > For example, I made a CayenneDataSqueezer that could take any of my > DataObjects and put them into the form with having to have the value > persistent, and I could use it where ever I wanted and not have to > worry about writing get/set methods every where. > > If you want some example code let me know. > > -Nick > > On 9/16/05, Dan Diephouse <[EMAIL PROTECTED]> wrote: > > Thanks Patrick! Someone should put this in the FAQ :-) > > > > - Dan > > > > Patrick Casey wrote: > > > Put a hidden text field at the *top* of your form so it rewinds > > > first. Put the unique ID of your persistent object there. > > > > > > Bind that field do a property on your form. > > > > > > In that property's setter method, load your object. > > > > > > --- Pat > > > > > > > > >>-----Original Message----- > > >>From: news [mailto:[EMAIL PROTECTED] On Behalf Of Dan Diephouse > > >>Sent: Friday, September 16, 2005 12:00 PM > > >>To: [email protected] > > >>Subject: Database Update Cycle > > >> > > >>Howdy, > > >>I'm using T4 and a bit confused about how to create update screens. Let > > >>me explain. I have a User class which I pull from the database. I have a > > >>form which updates to properties (of many) on the User object: login and > > >>password. > > >> > > >>When I first click on "edit user" I have a edit() function which > > >>populates MyPage.user from the database. I have a save() method which > > >>is triggered by a button on the edit form. When I click save() I want to > > >>pull the User from the DB and then have the login/password fields > > >>updated on that User object. But Tapestry always wants to create the > > >>User object itself via ognl it seems. > > >> > > >>How can I get it from the DB on the update? > > >> > > >>Thanks, > > >> > > >>- Dan > > >> > > >> > > >>--------------------------------------------------------------------- > > >>To unsubscribe, e-mail: [EMAIL PROTECTED] > > >>For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > -- Welcome to China Java Users Group(CNJUG). http://cnjug.dev.java.net
