For 1) just override the render() method of the cell or column. If the value is null do nothing otherwise render as normal .
For 2) I suggest you look at the cell validation example in the gwt showcase. You could also probably just as well ignore the modified value and just call CellTable.redraw() or refresh your data provider.
Jaga
--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscribe@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.
No comments:
Post a Comment