DefaultDataTable - how to get index of selected element

[Christoph Grün]

Hi all,

 

I have a datatable and following method that delivers the selected item in
the table. How can I get the index of the selected element? There are
methods for getting the current page index and all page rows, but I couldn’t
find a function for getting the index of the current element.

 

datatable.getRowsPerPage();

datatable.getCurrentPage();

 

public ActionPanel(String id, IModel<T> model) {

            super(id, model);

            add(new Link("select") {

                @Override

                public void onClick() {

T selected = (T) getParent().getDefaultModelObject();

                }

            });

 

Thanks a lot!

Br, Christoph