columnArray[4] = new FilteredAbstractColumn
what is the type of columnArray ?
you are trying to put value of a wrong type
On Tue, Sep 21, 2010 at 4:18 PM, Benedikt Schlegel <
codecab.dri...@googlemail.com> wrote:
> Hy folks,
>
> im trying to set up an DataTable with FilterToolbar but now im stuck. I
> want
> to use the GoAndClearFilter, and that for i have to add an additional
> column
> to the DataTable.
>
> Im not quiet sure, which implementation is the right one for that, but as
> far as i dont want to populate any data or something i guess the
> FilteredAbstractColumn is the one to go with.
>
> So i added an FilteredAbstractColumn, auto-generated the unimplemented
> methods and tried to run it, still without GoAndClearFilter, which wouldve
> been the next step.
> But i got following exception:
>
> java.lang.ArrayStoreException: de.wicketgarden.table1.Table1Page$1
> at de.wicketgarden.table1.Table1Page.<init>(Table1Page.java:46)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> ...
>
> Heres line 46 of Table1Page.java:
>
> columnArray[4] = new FilteredAbstractColumn<DocumentLink>(new
> Model<String>("")) {
> private static final long serialVersionUID = 1L;
> @Override
> public void populateItem(Item<ICellPopulator<DocumentLink>>
> cellItem, String componentId, IModel<DocumentLink> rowModel) {
> // no-op
> }
> @Override
> public Component getFilter(String componentId, FilterForm form)
> {
> return null;
> }
> };
>
>
>
> Any suggestions on this? Does anyone know what this is caused by?
>
