Er.. I mean ColumnedDataProvider, or something that is closer to actual English.
On 8/12/05, Phil Kulak <[EMAIL PROTECTED]> wrote:
> What if we made a RowsDataProvider that returned detachable lists as
> the models? That way you could plug that into anything and get
> columns.
>
> On 8/12/05, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > Here is the quick and dirty solution. Is there enough interest to build a
> > full blown grid component?
> >
> > final int cols=7;
> > final int rowsPerPage=5;
> > add(new PageableDataView("grid", new ContactDataProvider(),
> > cols*rowsPerPage) {
> >
> > protected void populateItem(final DataItem item)
> > {
> > Contact
> > contact=(Contact)item.getModelObject();
> > item.add(new Label("cell",
> > contact.getFirstName()+" "+contact.getLastName()));
> > }
> >
> > protected void renderItem(Component item)
> > {
> > DataItem di=(DataItem)item;
> >
> > if (di.getIndex()%cols==0)
> > getResponse().write("<tr>");
> > super.renderItem(item);
> >
> > if (di.getIndex()+1==getItemCount())
> > {
> > if (getItemCount()%cols!=0)
> > {
> > int
> > needed=cols*((getItemCount()/cols)+1)-getItemCount();
> >
> > getResponse().write("<td colspan=\""+needed+"\"> </td>");
> > }
> > }
> >
> >
> > if ((di.getIndex()+1)%cols==0)
> > getResponse().write("</tr>");
> > }
> >
> > });
> >
> > ---------------
> >
> > <table cellspacing="0" class="dataview" border="1">
> > <span wicket:id="grid">
> > <td><span wicket:id="cell">[cell]</span></td>
> > </span>
> > </table>
> >
> >
> > -Igor
> >
> >
> >
> >
> > > -----Original Message-----
> > > From: [EMAIL PROTECTED]
> > > [mailto:[EMAIL PROTECTED] On Behalf Of Gili
> > > Sent: Friday, August 12, 2005 7:44 AM
> > > To: [EMAIL PROTECTED]
> > > Subject: [Wicket-user] PageableDataView and column cells
> > >
> > > Hi,
> > >
> > > I'm trying to display a grid of images, for example 4
> > > columns and 3 rows of images, where each "cell" is a
> > > different entry retrieved from the database with a different index/id.
> > >
> > > I took a look at the DisplayTag example and
> > > PageableDataView's source-code and they don't seem to be
> > > quite appropriate for handling my use-case. In a nutshell,
> > > PageableDataView only has a concept of rows, where the
> > > populateItem(ListView) method allows one to add() different
> > > views of the same database row. So for example, a given row
> > > will have an id, name, description, etc...
> > >
> > > What I need is multiple columns per visual row where
> > > each column is a distinct DB item, with a distinct ID.
> > > PageableDataView only increments the index outside the scope
> > > of populateItem() so I'm not sure it's possible to implement using it.
> > >
> > > My gut feeling is that maybe I can use PageableDataView
> > > with CSS somehow to emulate columns but i would be much nicer
> > > if I just had a component that had the concept of columns in
> > > the first place.
> > >
> > > What do you think?
> > >
> > > Thank you,
> > > Gili
> > > --
> > > http://www.desktopbeautifier.com/
> > >
> > >
> > > -------------------------------------------------------
> > > 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
> > > [email protected]
> > > 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
> > [email protected]
> > 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
[email protected]
https://lists.sourceforge.net/lists/listinfo/wicket-user
