On Feb 12, 2008 2:37 PM, Victor Kryukov victor.kryukov@gmail.com wrote:

"Rommel Martinez" ebzzry@gmail.com writes:

...

Hi! How do I make an HREF link "call" a dispatch function (and "pass" parameters without having to write long strings like this:

"/?foo=1&bar=2&baz=3"

I am able to do it with forms, using POST, but not with HREFs. :-(

Hey Rommel,

one way to do that is to check Dr. Weitz's very own url-rewrite[1], a Hunchentoot dependency, in particular ADD-GET-PARAM-TO-URL:

• (add-get-param-to-url "http://common-lisp.net/" "foo" "bar")

"http://common-lisp.net/?foo=bar"

• (add-get-param-to-url "http://common-lisp.net/index.html?frob=42" "foo" "bar")

"http://common-lisp.net/index.html?frob=42&foo=bar"

• (add-get-param-to-url "http://common-lisp.net/" "foo" "+")

"http://common-lisp.net/?foo=%2B"

Regards, Victor.

[1] http://www.weitz.de/url-rewrite/#add-get-param-to-url

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Sweet! Thanks! :-)