hi, i wrote one sometime ago - it's straightforward implementation as we used to do in CS classes back in the university (recursion heavily overused, parser makes tree-like structure, although parser is written using regexps), it supports basic arithmetic operators, variables and functions but not symbolic computation. http://www.idubee.com/spreadsheet/ login test password 123 i could open the code for this but it's highly coupled, so i'm not sure if it'd be useful or not for anyone Regards, Andrii Olefirenko
--- In [email protected], "pfkellogg" <[EMAIL PROTECTED]> wrote: > > does anyone know of an excel like evaluator for TextInput controls? I > wrote a basic one that looks for the opening equals sign and handles * > / - + operators but i am looking for a more sophisticated one. If you > know of one please let me know. thanks again. patrick kellogg >
