Hi Vaibhav, You can do it like this: // clear incorrect data cell.clearViewData(KEY_PROVIDER.getKey(object)); cellTable.redraw();
Where cell is the TextEditCell that you're using for that column. Regards, Ioan On Aug 2, 12:59 pm, vaibhav bhalke <[email protected]> wrote: > Hi all, > > PFA WebEx recording for Issue. > > I want to used editableNumbercell like intger,decimal etc.. But there is no > such gwt widget present so I am using editable text cell and using > validation for numbers when user update value in cell. > > How to avoid cell editing when validation fails. > > if validation fail then editable-text cell value restored to old value.How > to do that? > > intgerColumn.setFieldUpdater(new FieldUpdater<RecordInfo, String>() { > public void update(int index, RecordInfo object, String value) { > // Called when the user changes the value. > if(value.matches("(-)?(\\d){1,8}")){ > object.setColumnInRecordEdited(true); > object.setValue(value); > RecordData.get().refreshDisplays(); > }else{ > Window.alert("Specify valid integer value for parameter"); > // How to rest old value here? currently update value > set to cell > > } > > } > }); > > Any help or guidance in this matter would be appreciated. > > -- > Best Regards, > Vaibhav Bhalke > About me :http://about.me/vaibhavbhalke > > <http://about.me/vaibhavbhalke> > > Issue1-How to restore old value in cell (if validation fails).wrf > 203KViewDownload -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
