ListGrid, setSelectionAppearance, se-/deselect record on the fly?

[unkis]

Hallo,
I'm use setSelectionAppearance(SelectionAppearance.CHECKBOX) by ListGrid

How can i per default select a new record?

. . . 
ListGrid listGrid = new ListGrid();
listGrid.setSelectionAppearance(SelectionAppearance.CHECKBOX)
. . . 

IButton add = new IButton("add","Add record");
add.addClickHandler(new ClickHandler() {

	    @Override
	    public void onClick(ClickEvent event) {			
		listGrid.startEditingNew();

		
	    }
	});

[svjard]

Two ways to do it, but either result in basically this:

grid.startEditingNew();
grid.cancelEditing();
grid.selectRecord(countryGrid.getRecords().length-1);
grid.startEditing(countryGrid.getRecords().length - 1, 1, false);

You could remove the selectRecord() if you has setSelectOnFocus(true), but otherwise that is the general way to do it. Note column=1 was only my example.

[unkis]

Thanks, but it does not work correct. There will always select the same record, and there is no new record.
What am I doing wrong?

grid.startEditingNew();
grid.cancelEditing();
grid.selectRecord(grid.getRecords().length-1);
grid.startEditing(grid.getRecords().length - 1, 1, false);

[svjard]

So I modified this example from the showcase: http://www.smartclient.com/smartgwt/showcase/#grid_editing_new_row
but I think I posted the wrong code, don't use cancelEditing(), use endEditing(), otherwise the rest was the same but for that showcase example had to use column 2 in startediting, since the flag field was editable.

[unkis]

thx.
it's work.

grid.startEditingNew();
grid.endEditing();
grid.selectRecord(grid.getRecords().length-1);
grid.startEditing(grid.getRecords().length - 1, 1, false);