Changeset 384 for Dev/branches/rest-dojo-ui/client/rft/ui/List.js

Timestamp:

07/29/12 00:03:52 (13 years ago)

Author:

hendrikvanantwerpen

Message:

• Cleanup of the differen ListViews?, List & OrderedList?. Based QuestionListView? on these base classes as well. Removed duplicate code.
• Destroy busy indicator of TabbedQuestionBrowser? (because it's placed outside of the widgets DOM tree, this is not done automatically).
• Use dojo/date/stamp module for uniform and parsable date formatting.
• Added docs/ directory for database format documentation etc.

File:

• Dev/branches/rest-dojo-ui/client/rft/ui/List.js (modified) (3 diffs)

Dev/branches/rest-dojo-ui/client/rft/ui/List.js

@@ -2 +2 @@
     'dojo/_base/declare',
     'dojo/_base/lang',
+    'dojo/dnd/Source',
+    'dijit/_Container',
+    'dijit/_TemplatedMixin',
     'dijit/_WidgetBase',
-    'dijit/_TemplatedMixin',
     'dijit/_WidgetsInTemplateMixin',
-    'dijit/_Container',
-    'rft/ui/LineWithActionsWidget',
+    'dijit/registry',
     'dojo/text!./templates/List.html'
     ],function(
         declare,
         lang,
+        Source,
+        _Container,
+        _TemplatedMixin,
         _WidgetBase,
-        _TemplatedMixin,
         _WidgetsInTemplateMixin,
-        _Container,
-        LineWithActionsWidget,
+        registry,
         templateString
         ){
@@ -22 +24 @@
             baseClass: 'rftList',
             removeCallback: null,
-            creator: null,
-
-            constructor: function() {
-                lang.mixin(this, arguments);
-            },
+            type: 'text',
+            source: null,
 
             postCreate: function() {
@@ -35 +34 @@
                 }
 
-                this.source = new dojo.dnd.Source(this.sourceNode, {
-                    isSource: false,
-                    accept: ["LineListViewItem"],
+                this.source = new Source(this.sourceNode, {
+                    accept: [this.type],
                     horizontal: false,
-                    withHandles: false,
-                    selfCopy: false,
-                    selfAccept: true,
-                    delay: 0,
                     singular: true,
-                    creator: lang.hitch(this, this.creatorMethod)
-                })
+                    creator: lang.hitch(this, this._createNode)
+                });
             },
 
-            removeItem: function(item, widget) {
-                widget.destroy();
-                if(this.removeCallback)
-                    this.removeCallback(item);
+            _createNode: function(item, hint) {
+                var node = hint === "avatar" ?
+                        this._createAvatarNode(item) : this._createListNode(item);
+                return {
+                    node: node,
+                    data: item,
+                    type: this.type
+                };
+            },
+            _createListNode: function(item) {},
+            _createAvatarNode: function(item) {},
+
+            appendItem: function(item) {
+                this.source.insertNodes(false,[item]);
             },
 
-            insertItem: function(item) {
-                this.source.insertNodes(false, [item]);
+            getItems: function() {
+                return this.source.getAllNodes()
+                .map(function(node){
+                    return this.source.getItem(node.id).data;
+                },this);
+            },
+
+            deleteItems: function() {
+                this.source.getAllNodes()
+                .forEach(function(node){
+                    registry.byNode(node).destroy();
+                });
+                this.source.sync();
+            },
+
+            removeItem: function(item){
+                this.source.getAllNodes()
+                .filter(lang.hitch(this,function(node){
+                    return this.source.getItem(node.id).data === item;
+                }))
+                .forEach(lang.hitch(this,function(node){
+                    registry.byNode(node).destroy();
+                    this.removeCallback && this.removeCallback(item);
+                }));
+                this.source.sync();
             }