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, 84 insertions, 0 deletions

diff --git a/includes/js/dijit/form/MultiSelect.js b/includes/js/dijit/form/MultiSelect.js
new file mode 100644
index 0000000..e1f468c
--- /dev/null
+++ b/includes/js/dijit/form/MultiSelect.js
@@ -0,0 +1,84 @@
+if(!dojo._hasResource["dijit.form.MultiSelect"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit.form.MultiSelect"] = true;
+dojo.provide("dijit.form.MultiSelect");
+
+dojo.require("dijit.form._FormWidget");
+
+dojo.declare("dijit.form.MultiSelect",dijit.form._FormWidget,{
+	// summary: Wrapper for a native select multiple="true" element to
+	//		interact with dijit.form.Form
+
+	// size: Number
+	//		Number of elements to display on a page
+	//		NOTE: may be removed in version 2.0, since elements may have variable height;
+	//		set the size via style="..." or CSS class names instead.
+	size: 7,
+	
+	templateString: "<select multiple='true' dojoAttachPoint='containerNode,focusNode' dojoAttachEvent='onchange: _onChange'></select>",
+
+	attributeMap: dojo.mixin(dojo.clone(dijit.form._FormWidget.prototype.attributeMap),
+		{size:"focusNode"}),
+
+	addSelected: function(/* dijit.form.MultiSelect */select){
+		// summary: Move the selected nodes af an passed Select widget
+		//			instance to this Select widget.
+		//
+		// example:
+		// |	// move all the selected values from "bar" to "foo"
+		// | 	dijit.byId("foo").addSelected(dijit.byId("bar"));
+		
+		select.getSelected().forEach(function(n){
+			this.containerNode.appendChild(n);
+		},this);
+	},
+					
+	getSelected: function(){
+		// summary: Access the NodeList of the selected options directly
+		return dojo.query("option",this.containerNode).filter(function(n){
+			return n.selected; // Boolean
+		});
+	},
+	
+	_getValueDeprecated: false, // remove when _FormWidget:_getValueDeprecated is removed in 2.0
+	getValue: function(){
+		// summary: Returns an array of the selected options' values
+		return this.getSelected().map(function(n){
+			return n.value;
+		});
+	},
+	
+	_multiValue: true, // for Form
+	setValue: function(/* Array */values){
+		// summary: Set the value(s) of this Select based on passed values
+		dojo.query("option",this.containerNode).forEach(function(n){
+			n.selected = (dojo.indexOf(values,n.value) != -1);
+		});
+	},
+		
+	invertSelection: function(onChange){
+		// summary: Invert the selection
+		// onChange: Boolean
+		//		If null, onChange is not fired.
+		dojo.query("option",this.containerNode).forEach(function(n){
+			n.selected = !n.selected;
+		});
+		this._handleOnChange(this.getValue(), onChange==true);
+	},
+
+	_onChange: function(/*Event*/ e){
+		this._handleOnChange(this.getValue(), true);
+	},
+	
+	// for layout widgets:
+	resize: function(/* Object */size){
+		if(size){
+			dojo.marginBox(this.domNode, size);
+		}
+	},
+	
+	postCreate: function(){
+		this._onChange();
+	}
+});
+
+}