You could use a TextInput component and an expression evaluator during the validation. Here are some evaluators:
http://www.sephiroth.it/weblog/archives/2008/07/expressions_evaluation_at_almost_nati.php http://www.flashandmath.com/intermediate/mathparser/mp1.html http://ericlin2.tripod.com/math2/EvaluateEqMxt.html Haykel Ben Jemia Allmas Web & RIA Development http://www.allmas-tn.com On Fri, Dec 5, 2008 at 3:36 PM, okegbenle mayowa <[email protected]>wrote: > Hi All > Am working on a project and the client needs to have the datagrid > behave like an excel grid,such that if you input "3+4+1" it automatically > displays "8". > Pls is there anone who has extended the TextInput component to behave > in this manner, so i could use it as my DataGrid ItemEditor. > Any help will be very much appreciated > > Brain > > >
