New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f

1 files changed, 88 insertions, 0 deletions

diff --git a/includes/js/dojox/wire/TableAdapter.js b/includes/js/dojox/wire/TableAdapter.js
new file mode 100644
index 0000000..16a5280
--- /dev/null
+++ b/includes/js/dojox/wire/TableAdapter.js
@@ -0,0 +1,88 @@
+if(!dojo._hasResource["dojox.wire.TableAdapter"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.wire.TableAdapter"] = true;
+dojo.provide("dojox.wire.TableAdapter");
+
+dojo.require("dojox.wire.CompositeWire");
+
+dojo.declare("dojox.wire.TableAdapter", dojox.wire.CompositeWire, {
+	//	summary:
+	//		A composite Wire for table rows
+	//	description:
+	//		This class has multiple child Wires for object properties or array
+	//		elements of a table row.
+	//		The root object for this class must be an array.
+	//		When an object with Wires is specified to 'columns' property, they
+	//		are used to get a row object with property values.
+	//		When an array of Wires is specified to 'columns' property, they
+	//		are used to get a row array with element values.
+	//		The row values are returned in an array.
+	//		This class only supports getValue(), but not setValue().
+	
+	_wireClass: "dojox.wire.TableAdapter",
+	
+	constructor: function(/*Object*/args){
+		//	summary:
+		//		Initialize properties
+		//	description:
+		//		If object properties or array elements specified in 'columns'
+		//		property are not Wires, Wires are created from them as
+		//		arguments, with 'parent' property set to this Wire instance.
+		//	args:
+		//		Arguments to initialize properties
+		//		columns:
+		//			An object or array containing child Wires for column values
+		this._initializeChildren(this.columns);
+	},
+
+	_getValue: function(/*Array*/object){
+		//	summary:
+		//		Return an array of table row value (object or array)
+		//	description:
+		//		This method iterates over an array specified to 'object'
+		//		argument and calls getValue() method of the child Wires with
+		//		each element of the array to get a row object or array.
+		//		Finally, an array with the row objects or arrays are retuned.
+		//	object:
+		//		A root array
+		//	returns:
+		//		An array of table row value
+		if(!object || !this.columns){
+			return object; //Array
+		}
+
+		var array = object;
+		if(!dojo.isArray(array)){
+			array = [array];
+		}
+
+		var rows = [];
+		for(var i in array){
+			var row = this._getRow(array[i]);
+			rows.push(row);
+		}
+		return rows; //Array
+	},
+
+	_setValue: function(/*Array*/object, /*Array*/value){
+		//	summary:
+		//		Not supported
+		throw new Error("Unsupported API: " + this._wireClass + "._setValue");
+	},
+
+	_getRow: function(/*Object||Array*/object){
+		//	summary:
+		//		Return an array or object for a table row
+		//	description:
+		//		This method calls getValue() method of the child Wires to
+		//		create a row object or array.
+		//	returns:
+		//		An array or object for a table row
+		var row = (dojo.isArray(this.columns) ? [] : {}); // array or object
+		for(var c in this.columns){
+			row[c] = this.columns[c].getValue(object);
+		}
+		return row; //Array||Object
+	}
+});
+
+}