I have problem in 'commit' faction

I have problem in 'commit' faction when I put 'commit' in trigger when button pressed to save or update firstly work good to save the new record after I want to update some thing in side this record I can't do that I think some patch file messing
than you


[b]Question asked by visitor ADEL SALEM[/b]

You can't put commit statment within a trigger body.