Thursday, January 23, 2014

Re: SelectionCell with unique list of options for every row

I have been trying to do the same thing with no success. Does anyone have any pointers on this? I created a custom DynamicSelectionCell that lets me populate the list from the datagrid by overriding render. This works OK and I get selections with the unique values for each row OK.

However when I use the setFieldUpdater to override update the value is based on the very last set of options passed to the DynamicSelectionCell from the last row. The issue I seem to have is that the DynamicSelectionCell is shared for the entire column. Is there a way to create a unique cell per row for a column?

selectionColumn.setFieldUpdater(new FieldUpdater<VmDTO, String>() {

      public void update(int index, VmDTO vmDTO, String value) {
            value here is always equals to an option set from the last row.

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