Me neither, but it kind of is Igor's code, right?
Eelco
On 7/22/06, Johan Compagner <[EMAIL PROTECTED]> wrote:
> did you do it already?
> I don't have a problem with it.
>
>
>
> On 7/13/06, Martijn Dashorst <[EMAIL PROTECTED] > wrote:
> > All,
> >
> > I've come across a (minor) limitation of the PropertyColumn and its
> > subclasses. I have the need for splitting the current
> > propertyExpression into a displayPropertyExpression and a
> > modelPropertyExpression.
> >
> > Sometimes, or possibly often times you want to display an other
> > property than the value you will be setting in your filter state. One
> > example is a ChoicePropertyColumn that is filled with entities from a
> > database and which are a many-to-one association with your filter
> > state object. Typically you don't want to display the toString() value
> > of the many-to-one assocation, but rather a more descriptive field of
> > the associated entity. But when the dropdown selects a value, you want
> > to set the actual entity on the association.
> >
> > For instance:
> >
> > class SchoolYear {
> > private Long id;
> > private String description;
> > private Date start;
> > }
> >
> > class Course {
> > private Long id;
> > private String description;
> > private SchoolYear schoolyear;
> > }
> >
> > In my datatable containing all courses, I'd like to add a
> > ChoiceFilteredPropertyColumn filled with all schoolyears (doable), and
> > set it in my filterstate, a new Course instance, on the schoolyear
> > property. So my ChoiceFilteredPropertyColumn constructor would become:
> >
> > new ChoiceFilteredPropertyColumn(
> > new Model("Year"),
> > "year.date",
> > "year", /* modelProperty */
> > "year.description", /* displayProperty */
> > new SchoolYearsModel())
> >
> > Any objections when I make this change? This would not affect existing
> > clients as in the current constructors I'll assign the
> > propertyExpression to both the modelProperty and the displayProperty.
> >
> > Martijn
> >
> > --
> > Download Wicket 1.2 now! Write Ajax applications without touching
> JavaScript!
> > -- http://wicketframework.org
> >
> >
> >
> -------------------------------------------------------------------------
> > 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-develop mailing list
> > Wicket-develop@lists.sourceforge.net
> >
> https://lists.sourceforge.net/lists/listinfo/wicket-develop
> >
>
>
> -------------------------------------------------------------------------
> Take Surveys. Earn Cash. Influence the Future of IT
> Join SourceForge.net's Techsay panel and you'll get the chance to share your
> opinions on IT & business topics through brief surveys -- and earn cash
> http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
>
> _______________________________________________
> Wicket-develop mailing list
> Wicket-develop@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/wicket-develop
>
>
>
-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________
Wicket-develop mailing list
Wicket-develop@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-develop
