30 Dec
2008
30 Dec
'08
9:02 p.m.
Hi,
I was wondering if there is a better way to test of a get/post parameter is set. In the documentation, it says: *(or NIL if there ain't no parameter with this name)* . But when it's not set and I do (hunchentoot:get-parameter "foo") and it DNE, I get a server error. I'm using Hunchentoot 0.15.7 (SBCL 1.0.22). Here is what I'm currently doing: * (defun parameterp (str) (dolist (x (hunchentoot:get-parameters)) (when (string= (car x) str) (return-from parameterp t))) nil)*
Thanks, Erik Nomitch