[Zope] How to emulate browser back button
Rupert G. Goldie
rupert@ekit-inc.com
Fri, 07 Apr 2000 09:53:13 +1000
Richard Moon wrote:
>
> Looking at this code I wonder if it is possible to make it into a ZClass or
> a Product or something so that we could re-use it and just substitute the
> variables. You would specify each variable, it's type (char, int etc),
> validation (either an external method or dtml), error messages and the
> ultimate destination for the input once valid. It's the kind of thing every
> self-respecting 4gl had in the 80's (I was there!). It's beyond me at the
> moment though.
The thought has crossed my mind. We are starting to identify some common
design patterns from the various features we have implemented and a simple
form page turns up fairly often.
--
Rupert G. Goldie, Senior Software Engineer rgg@ekorp.com