Forum OpenACS Development: Re: Symbolic names instead of return_url

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3: Re: Symbolic names instead of return_url (response to 2)
Posted by Andrew Piskorski on 02/26/04 07:35 AM
Don, you mean the ad get and set client_property procs?
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4: Re: Symbolic names instead of return_url (response to 3)
Posted by Joel Aufrecht on 02/26/04 09:43 AM
Would somebody mind explaining how to use session variables for return_url and other properties?  I offer vocab::conn as probably an example of the Wrong Way.  It looks for passed-in variables, then checks cookies, then tries to get default values.  Could it also handle return_url so that I could simply use it in any page that called vocab::conn, without putting it in the page contract?

http://cvs.openacs.org/cvs/openacs-4/contrib/packages/vocabulary/tcl/util-procs.tcl?view=auto&rev=1.2