Just checked in a bunch of changes. Check them out and lets discuss. Here is the gist: Added RepeatingView which simply renders all its children in no particular order - DataView no longer contains onRender() Added OrderedRepeatingView extends RepeatingView this renders its children in the order they were added. DataView now extends OrderedRepeatingView and onBeginRequest has been reworked to work with or without a IUniqueKeyProvider.
-Igor > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Christian Essl > Sent: Thursday, August 11, 2005 12:56 PM > To: wicket-user@lists.sourceforge.net > Subject: Re: [Wicket-user] DataView: IDataProvider.primaryKey() vote > > On Thu, 11 Aug 2005 08:20:06 -0700, Igor Vaynberg > <[EMAIL PROTECTED]> > wrote: > > >> -----Original Message----- > >> From: [EMAIL PROTECTED] > >> [mailto:[EMAIL PROTECTED] On Behalf Of > >> Christian Essl > > > Equals() wont work because that wont be able to handle two > of the same > > object in the iterator. > Good point. You mean in your case of primaryKey an Exception > is always thrown, because of the component-id check in the > container and in my case not. Good catch this is a bug - > thanks. The bug could either be solved by also throwing an > Exception or by doing what I think the user rather expects, > namely showing all Objects in the iterator (wheter double > contained or not) and than making sure that on the next turn > the DataItems which share an equal IModel are always removed > and potentially recreated. > I acutally think the second solution can be implemented with > very little performance loss. > > > I think the solution would be pretty simple: if you want optimized > > item removal you need to provide the primarykey - maybe we can add > > some stuff to primarykey() params to make it easier. > > > I am not so keen on optimized item removal. I was more > against a mandatory > primaryKey() mehtod. Than I got tracked into showing that it > is not needed. > > I know you are short on time so thanks for the rather long > discussion, Christian > > > > > > ___________________________________________________________ > Gesendet von Yahoo! Mail - Jetzt mit 1GB Speicher kostenlos - > Hier anmelden: http://mail.yahoo.de > > > > ------------------------------------------------------- > SF.Net email is Sponsored by the Better Software Conference & EXPO > September 19-22, 2005 * San Francisco, CA * Development > Lifecycle Practices > Agile & Plan-Driven Development * Managing Projects & Teams * > Testing & QA > Security * Process Improvement & Measurement * > http://www.sqe.com/bsce5sf > _______________________________________________ > Wicket-user mailing list > Wicket-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wicket-user > > > ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
