1 files changed, 134 insertions, 0 deletions
diff --git a/js/dojo-1.7.2/dojox/mobile/_DataListMixin.js b/js/dojo-1.7.2/dojox/mobile/_DataListMixin.js
new file mode 100644
index 0000000..0252329
--- /dev/null
+++ b/js/dojo-1.7.2/dojox/mobile/_DataListMixin.js
@@ -0,0 +1,134 @@
+//>>built
+define("dojox/mobile/_DataListMixin", [
+	"dojo/_base/array",
+	"dojo/_base/connect",
+	"dojo/_base/declare",
+	"dojo/_base/lang",
+	"dijit/registry",	// registry.byId
+	"./ListItem"
+], function(array, connect, declare, lang, registry, ListItem){
+
+	// module:
+	//		dojox/mobile/_DataListMixin
+	// summary:
+	//		Mixin for widgets to generate the list items corresponding to the
+	//		data provider object.
+
+	return declare("dojox.mobile._DataListMixin", null,{
+		// summary:
+		//		Mixin for widgets to generate the list items corresponding to
+		//		the data provider object.
+		// description:
+		//		By mixing this class into the widgets, the list item nodes are
+		//		generated as the child nodes of the widget and automatically
+		//		re-generated whenever the corresponding data items are modified.
+
+		// store: Object
+		//		Reference to data provider object
+		store: null,
+
+		// query: Object
+		//		A query that can be passed to 'store' to initially filter the
+		//		items.
+		query: null,
+
+		// queryOptions: Object
+		//		An optional parameter for the query.
+		queryOptions: null,
+
+		buildRendering: function(){
+			this.inherited(arguments);
+			if(!this.store){ return; }
+			var store = this.store;
+			this.store = null;
+			this.setStore(store, this.query, this.queryOptions);
+		},
+
+		setStore: function(store, query, queryOptions){
+			// summary:
+			//		Sets the store to use with this widget.
+			if(store === this.store){ return; }
+			this.store = store;
+			this.query = query;
+			this.queryOptions = queryOptions;
+			if(store && store.getFeatures()["dojo.data.api.Notification"]){
+				array.forEach(this._conn || [], connect.disconnect);
+				this._conn = [
+					connect.connect(store, "onSet", this, "onSet"),
+					connect.connect(store, "onNew", this, "onNew"),
+					connect.connect(store, "onDelete", this, "onDelete")
+				];
+			}
+			this.refresh();
+		},
+
+		refresh: function(){
+			// summary:
+			//		Fetches the data and generates the list items.
+			if(!this.store){ return; }
+			this.store.fetch({
+				query: this.query,
+				queryOptions: this.queryOptions,
+				onComplete: lang.hitch(this, "onComplete"),
+				onError: lang.hitch(this, "onError")
+			});
+		},
+
+		createListItem: function(/*Object*/item){
+			// summary:
+			//		Creates a list item widget.
+			var attr = {};
+			var arr = this.store.getLabelAttributes(item);
+			var labelAttr = arr ? arr[0] : null;
+			array.forEach(this.store.getAttributes(item), function(name){
+				if(name === labelAttr){
+					attr["label"] = this.store.getLabel(item);
+				}else{
+					attr[name] = this.store.getValue(item, name);
+				}
+			}, this);
+			var w = new ListItem(attr);
+			item._widgetId = w.id;
+			return w;
+		},
+
+		generateList: function(/*Array*/items, /*Object*/dataObject){
+			// summary:
+			//		Given the data, generates a list of items.
+			array.forEach(this.getChildren(), function(child){
+				child.destroyRecursive();
+			});
+			array.forEach(items, function(item, index){
+				this.addChild(this.createListItem(item));
+			}, this);
+		},
+
+		onComplete: function(/*Array*/items, /*Object*/request){
+			// summary:
+			//		An handler that is called after the fetch completes.
+			this.generateList(items, request);
+		},
+
+		onError: function(/*Object*/errorData, /*Object*/request){
+			// summary:
+			//		An error handler.
+		},
+
+		onSet: function(/*Object*/item, /*String*/attribute, /*Object|Array*/oldValue, /*Object|Array*/newValue){
+			//	summary:
+			//		See dojo.data.api.Notification.onSet()
+		},
+
+		onNew: function(/*Object*/newItem, /*Object?*/parentInfo){
+			//	summary:
+			//		See dojo.data.api.Notification.onNew()
+			this.addChild(this.createListItem(newItem));
+		},
+
+		onDelete: function(/*Object*/deletedItem){
+			//	summary:
+			//		See dojo.data.api.Notification.onDelete()
+			registry.byId(deletedItem._widgetId).destroyRecursive();
+		}
+	});
+});