Depending on what you are linking TO, it can be very simple. You can call
urlFor(YourBookmarkablePage.class, pageParamsOrNullIfNone). So, you could
do:
cellItem.add(new SimpleAttributeModifier("onclick", "location.href = '" +
urlFor(YourBookmarkablePage.class, pageParamsOrNullIfNone) + "'"));
Of course, that JS could be better for triple click problems, etc.
Really, you may just consider using another Repeater rather than DataTable.
DataTable is for a very specific purpose, and it is often easier to roll
your own than make DT fit your purpose.
--
Jeremy Thomerson
http://www.wickettraining.com
On Tue, Oct 28, 2008 at 2:05 PM, dlipski <[EMAIL PROTECTED]> wrote:
>
> All this solutions are correct but the problem is not in attaching some
> custom Javascript to <td> element (which can be done in multiple ways) but
> in making td element work as a link.
>
> What exactly should I do to achive this ? What components should I add at
> server side at what JavaScript should I render at markup ?
> If I have to copy-paste bunch of Link class code it looks like some
> design/implementation problem of DataTable (or one of components it has).
>
> Its really supprising that such common issue is such problematic.
> I hope there is some simple and intuitive solution(if I find one I'll post
> it here)
>
> Thanks for your help
> Regards Daniel
>
>
> Michael O'Cleirigh wrote:
> >
> > Hi Daniel,
> >
> > If you subclass DefaultDataTable there is a protected method call
> > newCellItem(...) that you can use to attach the onclick class onto the
> > <td>.
> >
> > like:
> >
> > class MyDataTable extends DefaultDataTable {
> > /* (non-Javadoc)
> > * @see
> >
> org.apache.wicket.extensions.markup.html.repeater.data.table.DataTable#newCellItem(java.lang.String,
> > int, org.apache.wicket.model.IModel)
> > */
> > @Override
> > protected Item newCellItem(String id, int index, IModel model) {
> >
> >
> > Item cell = super.newCellItem(id, index, model);
> >
> >
> > cell.add(new AttributeAppender("onclick", new Model
> > ("someJavascriptCall();"));
> >
> > return cell;
> > }
> > }
> >
> > Alternately you can use a custom column implementation like the
> > FragrementColumn and add the onclick when the cell is created like:
> >
> > class MyOnClickColumn extends AbstractColumn {
> > ...
> > public void populateItem(Item cellItem, String componentId, IModel
> > rowModel)
> > {
> > Label cell = new Label(componentId, new PropertyModel(rowModel,
> > property))
> >
> > cell.add (new AttributeAppender("onclick", new Model
> > ("someJavascriptCall();"));
> >
> > cellItem.add(cell);
> > }
> > }
> >
> >
> > I think the second version would attach the onclick to the label within
> > the <td></td> of a cell.
> >
> > Regards,
> >
> > Mike
> >> I dont know wicketopia project (and any of its classes like
> >> FragmentColumn)
> >> so I can misunderstand your idea but as far as I am able to read that
> >> code
> >> It looks like you are adding a link to the table cell, not making a cell
> >> itself a link.
> >>
> >> If I understand your code it is familar to:
> >>
> >> <td><a>text</a></td>
> >>
> >> but Im wondering how to achive:
> >> <td on click="xyz">text</td>
> >>
> >> where xyz is code generated by Wicket (like in Link component class)
> >>
> >> If I misundestood you could you give me some more details hot to make
> >> cell
> >> itself a link ? (not adding a link to the cell) ?
> >>
> >> Regards
> >> Daniel
> >>
> >>
> >>
> >> jwcarman wrote:
> >>
> >>> Here's an example where I put a remove link in a DefaultDataTable cell:
> >>>
> >>>
> https://wicketopia.svn.sourceforge.net/svnroot/wicketopia/trunk/example/src/main/java/org/wicketopia/example/web/page/HomePage.java
> >>>
> >>>
> >>> On Tue, Oct 28, 2008 at 6:33 AM, dlipski <[EMAIL PROTECTED]>
> >>> wrote:
> >>>
> >>>> Hi
> >>>>
> >>>> I have one short question:
> >>>> How to make entire cell in a DataTable a link ?
> >>>> I've read that Link component can be attached not only to <a>
> >>>> tags
> >>>> but
> >>>> also to any other html elements (like <tr> and <td>) but I dont know
> >>>> how
> >>>> to
> >>>> use it with DataTable API.
> >>>>
> >>>> Regards Daniel
> >>>> --
> >>>> View this message in context:
> >>>> http://www.nabble.com/DataTable-cell-link-tp20204702p20204702.html
> >>>> Sent from the Wicket - User mailing list archive at Nabble.com.
> >>>>
> >>>>
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> >>>>
> >>>>
> >>>>
> >>> ---------------------------------------------------------------------
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> >>>
> >>>
> >>>
> >>>
> >>
> >>
> >
> >
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> >
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/DataTable-cell-link-tp20204702p20213839.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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