Hello,
I am using CellTable to retrive data from server. I have a
EditTextCell. When I try to validate EditTextCell I cannot restore to
my previous data. I tried to use cellTable.redraw(). Also I tried
using EditTextCell et.SetViewData(Key,ViewData). I am not able to set
view data for this function. Can some one help me out.
here is my code:
Here I get error that View Data is not visible.
columnDN.setFieldUpdater(new FieldUpdater<FieldPoolMsg, String>() {
@Override
public void update(int index, FieldPoolMsg object,
String value) {
if (value.isEmpty()) {
Window.alert("Display Name cannot be
blank.");
displayNameCell.setViewData(KEY_PROVIDER.getKey(object),
displayNameCell.getViewData(KEY_PROVIDER.getKey(object)));
cellTable.redraw();
return;
}
object.setFieldDisplayName(value);
object.setPendingUpdate(true);
cellTable.redraw();
}
});
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