src/ucw-test-component.lisp

   1 (in-package :lisp-on-lines)
   2
   3 ;;;; LoL CLOS Test Class
   4 (defclass/meta test-class ()
   5   ((test-string :initform "test string" :type string))
   6   (:documentation "foo"))
   7
   8 (define-attributes (test-class)
   9   (test-string t :label "String :" :editablep t))
  10
  11 (defcomponent test-component ()
  12   ((display-types :accessor display-types :initform (list 'viewer 'editor 'creator 'one-line 'as-string))
  13    (current-type :accessor current-type :initform 'viewer)
  14    (instance :accessor instance :initform (make-instance 'test-class))))
  15
  16 (defmethod render ((self test-component))
  17   (let ((test (instance self)))
  18     (<:h1 (<:as-html "Lisp on Lines Test Component"))
  19     (with-component (self)
  20       (<ucw:form
  21        :action (refresh-component self)
  22        (<ucw:select :accessor (current-type self)
  23                     (dolist* (type (display-types self))
  24                       (<ucw:option :value type (<:as-html type))))
  25        (<:input :type "Submit" :value "update")
  26        (<:fieldset
  27         (<:legend (<:as-html (current-type self)))
  28         (display test :type (current-type self)))))
  29
  30     (<:div
  31      (<:h2
  32       (<:as-html "UCW Presentation based displays (the old school"))
  33      (dolist (type '(:viewer :editor :creator :one-line :as-string))
  34        (<:h3 (<:as-html type))
  35        (present-view (test type self))
  36        (<ucw:a :action (call-view (test type self))
  37                (<:as-html "Call to " type))))))
  38
  39
  40 (defcomponent standard-display-component ()
  41   ((display-function :accessor display-function :initarg :display)))
  42
  43 (defmethod render ((self standard-display-component))
  44   (funcall (display-function self) self))