Major patch touching a lot, representing the new lol. is mostly drop-in backwards...

[clinton/lisp-on-lines.git] / src / static-presentations.lisp

diff --git a/src/static-presentations.lisp b/src/static-presentations.lisp
index 5958f3b..68541d9 100644 (file)
--- a/src/static-presentations.lisp
+++ b/src/static-presentations.lisp
@@ -422,7 +422,21 @@ This method is also used by relation-slot-presentations for the same reason."))
   (:type-name boolean))
 
 (defmethod present-slot ((slot boolean-slot-presentation) instance)
-  (<ucw:input :type "checkbox" :accessor (presentation-slot-value slot instance)))
+  (if (editablep slot)
+    (let ((callback (ucw::make-new-callback
+                  (lambda (val)
+                    
+                    (if (listp val)
+                        (setf (presentation-slot-value slot instance) t)
+                        (setf (presentation-slot-value slot instance) nil))))))
+    (<:input :type "hidden" :name callback :value "DEFAULT")
+    (<:input :type "checkbox"
+            :name callback
+            :checked  (slot-value instance (slot-name slot))))
+    (<:as-html
+     (if (presentation-slot-value slot instance)
+        "YES"
+        "NO"))))
 
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 ;;;; strings