I don't know about this particular class, but in general, an
alternative is to use attribute modifiers:
protected Item newRowItem(String id, int index, IModel model) {
Item item = super.newRowItem(id, index, model);
item.add(new SimpleAttributeModifier("class, (index % 2 == 0) ?
"even" : "odd");
return new MyOddEvenElement(id, index, model);
}
Providing a custom class that overrides onComponentTag is slightly
more efficient btw.
Eelco
On 9/6/06, Thomas Küchenthal <[EMAIL PROTECTED]> wrote:
> Thank you for your help!!
>
> I did it that way now:
>
>
> public class MyDataTable extends DefaultDataTable
> {
>
> public MyDataTable(String id, List columns, SortableDataProvider
> dataProvider, int rowsPerPage)
> {
> super(id, columns, dataProvider, rowsPerPage);
> }
>
> protected Item newRowItem(String id, int index, IModel model)
> {
> return new MyOddEvenElement(id, index, model);
> }
> }
>
>
> public class MyOddEvenElement extends OddEvenItem
> {
> private String CLASS_EVEN = "even";
> private String CLASS_ODD = "odd";
> private String ON_MOUSE_OVER = "this.className='litupRowOver';";
> private String ON_MOUSE_OUT_ODD = "this.className='odd';";
> private String ON_MOUSE_OUT_EVEN = "this.className='even';";
>
> public MyOddEvenElement(String id, int index, IModel model)
> {
> super(id, index, model);
> }
> protected void onComponentTag(ComponentTag tag)
> {
> super.onComponentTag(tag);
> tag.put("class", (getIndex() % 2 == 0) ? CLASS_EVEN :CLASS_ODD);
> tag.put("onmouseover", ON_MOUSE_OVER);
> tag.put("onmouseout", (getIndex() % 2 == 0) ? ON_MOUSE_OUT_EVEN :
> ON_MOUSE_OUT_ODD);
> }
> }
>
>
> What do you think? Is that a reasonable approach?
>
>
> /thomas
>
>
> Gwyn Evans wrote:
> > The problem you've not addressed is how you set the different
> > 'onmouseout' functions in the repeater... I expect it can be done by
> > extending the way that the OddEvenItem itself extends things, though.
> >
> > What I was thinking about was if there'd be a way of putting in a
> > <span> or similar, such that the mouseovers could just do their set &
> > clear, leaving the "odd/even" being set on the <tr>? While I don't
> > know, I've got the impression that I'd run into issues as to what tags
> > would actually be allowed where I'd need them in order to do that...
> >
> > /Gwyn
> >
> > On 06/09/06, Erik van Oosten <[EMAIL PROTECTED]> wrote:
> >> The combination won't work.
> >>
> >> Try this for the even rows:
> >>
> >> <tr wicket:id="results" class="even"
> >> onmouseover="this.className='litupRowOver';"
> >> onmouseout="this.className='even';">
> >>
> >> and for the odd rows:
> >>
> >> <tr wicket:id="results" class="odd"
> >> onmouseover="this.className='litupRowOver';"
> >> onmouseout="this.className='odd';">
> >>
> >> I removed the class litupRow as it contains no style in your example. If
> >> you want to maintain it do this:
> >>
> >> <tr wicket:id="results" class="litupRow even"
> >> onmouseover="this.className='litupRowOver';"
> >> onmouseout="this.className='litupRow even';">
> >>
> >> and for the odd rows:
> >>
> >> <tr wicket:id="results" class="litupRow odd"
> >> onmouseover="this.className='litupRowOver';"
> >> onmouseout="this.className='litupRow odd';">
> >>
> >> There are also javascript functions available on the net that allow you
> >> to add and remove classes from an element.
> >>
> >> Regards,
> >> Erik.
> >>
> >> --
> >> Erik van Oosten
> >> http://www.day-to-day-stuff.blogspot.com/
> >>
> >>
> >>
> >> Gwyn Evans schreef:
> >>> I'm not sure enought of CSS and tables to be able to say if there's
> >>> going to be any issues with trying to have both this and the Odd/Even
> >>> classes working in the table row, though!
> >>>
> >>> /Gwyn
> >>>
> >>
> >> -------------------------------------------------------------------------
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> >>
> >
> >
>
> --
> Thomas Küchenthal
> Technical Director
>
> - Business Domain Management -
>
>
> LEMARIT Domain Management GmbH
> Werkstrasse 12
> D - 24955 Harrislee / Flensburg
> ---------------------------------
> Tel.Nr: +49 (0)461 / 5050 35 - 90
> Fax Nr: +49 (0)461 / 5050 35 - 35
> E-Mail: [EMAIL PROTECTED]
> Domain: www.lemarit.com
>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> _______________________________________________
> Wicket-user mailing list
> Wicket-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/wicket-user
>
-------------------------------------------------------------------------
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Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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