Marcello am Donnerstag, 3. November 2005 15.57: > John Doe ha scritto: > > Dear list members > > [...] > > Some of the tasks always to be solved in an interactive webapp: > > > > a) validate/sanitize user input
Hi Marcello, Thanks much for your answer to my unclear question. > Data::FormValidator can be a little daunting at first, but it's very > powerful and flexible. After some use it becomes your best friend ;-) Great module, but it's overkill for my purposes... > > b) differentiate between persistent parameter values and "volatile" ones > > (the latter meaning a value only used along one request/answer) > > You're talking about session values and request values. > I think you should a search for 'Session' on search.cpan.org and try out > some modules, especially those in the Apache:: namespace. Finally, I wrote a first Version of Apache::Request::Restricted (bad name, internal use only :-), using Apache::Session for the persistency tasks. Request data sanitizing is done with a chain of callbacks. Some specification options: if the parameter is persistent, and if a false value updates existent session data. If anybody is interested in commenting, I can post the pod here. [...] joe -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
