Re: CellTable FieldUpdater Validation (not null, etc)

I had to call refresh on the DataProvider for the grid to display the previous value.

tColName.setFieldUpdater(new FieldUpdater<MyModel, String>() {
   public void update(int index, final MyModel model, final String newValue) {
      if (newValue == null || newValue.trim().isEmpty()) {
         textCellName.clearViewData(model);
         mDataProvider.refresh();
         return;
      }
   }
}

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