>implement your own List interface Just in case if anyone not aware of, you only need to implement the size() and get(int index) methods of the List interface, everything else can just be unsupported.
On Mon, Jun 23, 2008 at 2:21 PM, Igor Vaynberg <[EMAIL PROTECTED]> wrote: > well, thats part of the problem with listview :) > > see idataprovider and dataview > > if you do want to use listview then you have to implement your own > List interface that loads windows of data at a time depending on which > get(index) is used. > > -igor > > On Mon, Jun 23, 2008 at 2:16 PM, Jürgen Lind <[EMAIL PROTECTED]> > wrote: > > Ok, but since I pass the model into the constructor of the listview, how > > is the model informed which part of the data to load? Is there a method > > that I have been missing? > > > > J. > > > > Igor Vaynberg wrote: > >> > >> the model can be aware that it is used by the listview. the separation > >> here is that the listview is unaware of where or how its list is > >> built. > >> > >> for database stuff i prefer using dataview, it has database semantics > >> more closely built into it. > >> > >> -igor > >> > >> On Mon, Jun 23, 2008 at 1:55 PM, Jürgen Lind <[EMAIL PROTECTED]> > >> wrote: > >>> > >>> Hi, > >>> > >>> I am still a bit confused about one thing in the remark below: how can > >>> the model of the list view return the required items? Should not the > >>> model > >>> be unaware that it is used by a list view? > >>> > >>> J. > >>> > >>>>> in that case store the list of ids in your resultset as > >>>>> a property of the page. the model of the listview can then retrieve > >>>>> the subset of this list (based on the current page and number of > items > >>>>> needed) and do a select from foo where id in ( subset of id list ) > >>>>> query to retrieve the current window of data. > >>> > >>> -- > >>> Dr. Jürgen Lind > >>> iteratec GmbH Fon: +49 (0)89 614551-44 > >>> Inselkammerstrasse 4 Fax: +49 (0)89 614551-10 > >>> 82008 Unterhaching Web: www.iteratec.de > >>> > >>> Sitz und Registergericht der iteratec GmbH: München HRB 113 519 > >>> Geschäftsführer: Klaus Eberhardt, Mark Goerke, Inge Hanschke, Ralf > Menzel > >>> > >>> > >>> --------------------------------------------------------------------- > >>> 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] > >> > > > > -- > > Mit freundlichen Grüßen, > > > > Jürgen Lind > > > > -- > > Dr. Jürgen Lind > > iteratec GmbH Fon: +49 (0)89 614551-44 > > Inselkammerstrasse 4 Fax: +49 (0)89 614551-10 > > 82008 Unterhaching Web: www.iteratec.de > > > > Sitz und Registergericht der iteratec GmbH: München HRB 113 519 > > Geschäftsführer: Klaus Eberhardt, Mark Goerke, Inge Hanschke, Ralf Menzel > > > > > > --------------------------------------------------------------------- > > 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] > >
