[parenscript-devel] XMLHttpRequest

[Haris]

I made a code like this:

(defun func ()
    (let ((xhr (new ((@ window -x-m-l-http-request)))))
        (chain xhr (open "GET" "/something.xml"))
        (chain xhr (send null))
         (setf (@ xhr onreadystatechange) (alert "abc"))))

Then I made :onclick event to call a function "func"
and when I click I get the messagge box "abc".
How to get some lisp function return value in the messagge box ?