"return an exisiting class attribute map or create one.
A map is a cons of class-name . attributes.
-attributes is an alist keyed on the attribute nreeame."
+attributes is an alist keyed on the attribute name."
(or (assoc class-name *attribute-map*)
(progn
(setf *attribute-map* (acons class-name (list (list)) *attribute-map*))
(dolist (def definitions)
(funcall #'set-attribute model (first def) (rest def))))
-
(defmethod set-attribute-properties ((model t) attribute properties)
(let ((a (find-attribute model attribute)))
(if a
(funcall #'set-attribute-properties model (car def) (cdr def))))
-
-
-
(defmethod default-attributes ((model t))
"return the default attributes for a given model using the meta-model's meta-data"
(append (mapcar #'(lambda (s)
(meta-model:list-has-many model))))
(defmethod set-default-attributes ((model t))
+ "Set the default attributes for MODEL"
(clear-class-attributes model)
(mapcar #'(lambda (x)
(setf (find-attribute model (car x)) (cdr x)))
-
(defcomponent mewa ()
((attributes
:initarg :attributes
:accessor use-instance-class-p
:initform t)
(initializedp :initform nil)
- (modifiedp :accessor modifiedp :initform nil)
+ (modifiedp :accessor modifiedp :initform nil :initarg :modifiedp)
(modifications :accessor modifications :initform nil)))
i))
+(defmethod initialize-slots-place ((place ucw::place) (mewa mewa))
+ (setf (slots mewa) (mapcar #'(lambda (x)
+ (prog1 x
+ (setf (component.place x) place)))
+ (slots mewa))))
+
+
+
(call-next-method)
(render-on res (slot-value self 'body)))
+
+(defmethod instance-is-stored-p ((instance clsql:standard-db-object))
+ (slot-value instance 'clsql-sys::view-database))
+
(defaction cancel-save-instance ((self mewa))
(cond
- ((slot-value (instance self) 'clsql-sys::view-database)
+ ((instance-is-stored-p (instance self))
(meta-model::update-instance-from-records (instance self))
(answer self))
(t (answer nil))))
(defaction save-instance ((self mewa))
(meta-model:sync-instance (instance self))
- (setf (modifiedp self) nil)
- (answer self))
+ (setf (modifiedp self) nil)
+ (answer self))
(defaction ensure-instance-sync ((self mewa))
(when (modifiedp self)
- (let ((message (format nil "Record has been modified, Do you wish to save the changes?<br/> ~a" (print (modifications self)))))
+ (let ((message (format nil "Record has been modified, Do you wish to save the changes?")))
(case (call 'about-dialog
:body (make-presentation (instance self)
:type :viewer)
((ucw::instances :accessor instances :initarg :instances :initform nil)
(instance :accessor instance)
(select-label :accessor select-label :initform "select" :initarg :select-label)
- (selectablep :accessor selectablep :initform t :initarg :selectablep)))
+ (selectablep :accessor selectablep :initform t :initarg :selectablep)
+ (ucw::deleteablep :accessor deletablep :initarg :deletablep :initform nil)
+ (viewablep :accessor viewablep :initarg :viewablep :initform nil)))
(defaction select-from-listing ((listing mewa-list-presentation) object index)
(answer object))
(let ((index index))
(<ucw:input :type "submit"
:action (select-from-listing listing object index)
- :value (select-label listing)))))
+ :value (select-label listing))))
+ (when (viewablep listing)
+ (let ((index index))
+ (<ucw:input :type "submit"
+ :action (call-component listing (make-presentation object))
+ :value "view"))))
(dolist (slot (slots listing))
(<:td :class "data-cell" (present-slot slot object)))
(<:td :class "index-number-cell")
(defaction add-to-has-many ((slot has-many-slot-presentation) instance)
+ ;; if the instance is not stored we must make sure to mark it stored now!
+ (unless (mewa::instance-is-stored-p instance)
+ (setf (mewa::modifiedp (parent self)) t))
+ ;; sync up the instance
(mewa:ensure-instance-sync (parent slot))
+
(multiple-value-bindf (class home foreign)
(meta-model:explode-has-many instance (slot-name slot))
(let ((new (make-instance class)))