try to check if sm.getSelected() is different from null.....
2009/12/17 Dan <[email protected]>
> Hi is there anyone that can help me clear up this error.
> I'm trying to whenever I change the selected entry in the grid (either
> with the down key or by clicking another row), to pick up data from
> the selected row. "uniqueid" is one of the columns in the grid and
> it happens to be the key for the object being displayed. I've tried
> the following code, but when I add this code I get the error 'null' is
> null or not an object. I also lose my selection highlight in the
> grid.
> Thanks in advance,
> Dan
>
>
> private GridPanel gpContacts;
> private String selectedUniqueID;
> .
> .
> .
>
> gpContacts.getSelectionModel().addListener(new
> RowSelectionListenerAdapter() {
> public void onSelectionChange(RowSelectionModel sm) {
> if (sm != null)
> selectedUniqueID=sm.getSelected().getAsString
> ("uniqueid");
> }
> });
>
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