X-Git-Url: https://git.hcoop.net/clinton/lisp-on-lines.git/blobdiff_plain/a4e6154d961ff4b606aa534bd4e1570565cab351..88670beca060fc94190b30d4dc6ccb38dbe2fbcd:/src/attributes/numbers.lisp

diff --git a/src/attributes/numbers.lisp b/src/attributes/numbers.lisp
index 6fb0460..45d8aaa 100644
--- a/src/attributes/numbers.lisp
+++ b/src/attributes/numbers.lisp
@@ -9,6 +9,14 @@
   ()
   (:type-name integer))
 
+(defattribute integer-attribute (number-attribute integer-field)
+  ()
+  (:in-layer editor)
+  (:default-initargs
+      :default-value ""
+    :default-value-predicate (complement #'numberp))
+  (:type-name integer))
+
 
 (define-layered-method (setf attribute-value) ((value string) object (attribute integer-attribute)) 	       
   (let ((*read-eval* nil))
@@ -36,16 +44,21 @@
   ()
   (:type-name currency))
 
+
 (defdisplay
+  :in-layer t
    ((currency currency-attribute) object)
- (<:as-html "$")
- (call-next-method))
 
-(defdisplay :in-layer editor
-   ((currency currency-attribute) object)
-    (<:as-html "$")
+   (<:as-html (format nil "$~$" (or (attribute-value object currency) ""))))
+
+(defdisplay
+  :in-layer editor
+  ((currency currency-attribute) object)
+    (LET ((value (attribute-value (object currency) currency)))
     (<:input
-     :type "text"
-     :id (id currency)
-     :name (callback currency)
-     :value (format nil "~$" (or (attribute-value object currency) ""))))
+     :NAME
+     (callback currency)
+     :VALUE (escape-as-html (strcat (display-value currency value)))
+     :TYPE
+     "text"))
+  )