Re: checked attribute for a checkbox input

Karsten Poeck <[email protected]> Wed, 17 Mar 2004 21:13:56 +0100

Newsgroups	gmane.lisp.open-source.franz
Message-ID	<[email protected]>

At 19:55 17/03/2004, you wrote:
>Hello
>
>Can somebody help me on this point :
>
>How to build with AllegroServe a form with an input type "checkbox" where
>the boolean attribute checked is set depending on the evaluation of a lisp
>function.
>
>This does'nt seem to work :
>((:input :type "checkbox" :name "foo" :value "yes" :checked
>(a-lisp-function)  ))
>
>Regards
>
>Jacques RATTIER
>
>[email protected]
>[email protected]
>fixe:+33 1 45 29 49 41 mobile: +33 6 73 89 38 88

I use a snippet like
(NET.HTML.GENERATOR:HTML
          ((:input :type "Checkbox"
                   :name id
                   :value aValue
                   :if* (my-lisp-function aValue) :checked "CHECKED"
                   )
           (:princ aValue)
           :newline
           )
          )

saludos

Karsten