PS - DBObjectDetachableModel is my own model wrapper - you could use plain
Model, but I'd suggest looking at:
http://wicketinaction.com/2008/09/building-a-smart-entitymodel/
On Thu, Jan 8, 2009 at 4:00 PM, Jeremy Thomerson
<jer...@wickettraining.com>wrote:
> What kind of data provider are you giving it? Couldn't you implement your
> own ISortableDataProvider?
>
> ISortableDataProvider<Post> dp = new SortableDataProvider<Post>() {
> public Iterator<? extends Post> iterator(int first, int count)
> {
> // TODO Auto-generated method stub
> // use this property to determine if that's the column
> selected. then sort by it
> getSort().getProperty();
> return null;
> }
> public IModel<Post> model(Post object) {
> return new DBObjectDetachableModel<Post>(object);
> }
> public int size() {
> // TODO Auto-generated method stub
> return 0;
> }
> };
>
>
> --
> Jeremy Thomerson
> http://www.wickettraining.com
>
>
> On Thu, Jan 8, 2009 at 3:32 PM, nitinkc <nitin_chan...@yahoo.com> wrote:
>
>>
>> As I had mentioned, the column values are not representative of the values
>> of
>> any property so that would not work....
>>
>>
>> asfernandes wrote:
>> >
>> > nitinkc wrote:
>> >> I have a requirement to sort a column of a Datatable which does not
>> have
>> >> any
>> >> property values. Sorting property columns is easy using the
>> >> getSortProperty() method. However in this case, I am populating the
>> >> values
>> >> in the column using the
>> >>
>> >> populateItem(org.apache.wicket.markup.repeater.Item cellItem,
>> >> java.lang.String componentId,
>> >> org.apache.wicket.model.IModel rowModel)
>> >>
>> >> method. The column values are generated using additional logic in this
>> >> method and are not representative of any property value. Any ideas??
>> >>
>> > The second parameter of PropertyColumn constructor is the property used
>> > for sorting.
>> >
>> >
>> > Adriano
>> >
>> >
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>> >
>> >
>> >
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Sorting-a-column-populated-through-pupulateItem-method...-tp21337870p21361414.html
>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
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>>
>
>
>
--
Jeremy Thomerson
http://www.wickettraining.com
