added admin interface

admin/assets/js/pages/treeview/jstree.js

@@ -0,0 +1,89 @@
+// inline data demo
+jQuery('#treeExample1').jstree({
+	'core' : {
+		'data' : [
+			{
+				"text" : "Root node",
+				"children" : [
+					{ "text" : "Child node 1" },
+					{ "text" : "Child node 2" }
+			]}
+		]
+	}
+});
+
+// html demo
+jQuery('#treeExample2, #treeExample3, #treeExample4').jstree();
+
+// Json demo
+jQuery('#treeExample5').jstree({
+	'core' : {
+		'data' : {
+			"url" : "assets/data/treeview_jstree.json",
+			"dataType" : "json" // needed only if you do not supply JSON headers
+		}
+	}
+});
+
+// Ajax demo
+jQuery('#treeExample6').jstree({
+	'core' : {
+		'data' : {
+			"url" : "//www.jstree.com/fiddle/?lazy",
+			"data" : function (node) {
+				return { "id" : node.id };
+			}
+		}
+	}
+});
+
+// data from callback
+jQuery('#treeExample7').jstree({
+	'core' : {
+		'data' : function (node, cb) {
+			if(node.id === "#") {
+				cb([{"text" : "Root", "id" : "1", "children" : true}]);
+			}
+			else {
+				cb(["Child"]);
+			}
+		}
+	}
+});
+
+// interaction and events
+jQuery('#evts_button').on("click", function () {
+	var instance = jQuery('#treeExample8').jstree(true);
+	instance.deselect_all();
+	instance.select_node('1');
+});
+jQuery('#treeExample8')
+	.on("changed.jstree", function (e, data) {
+		if(data.selected.length) {
+			alert('The selected node is: ' + data.instance.get_node(data.selected[0]).text);
+		}
+	})
+	.jstree({
+		'core' : {
+			'multiple' : false,
+			'data' : [
+				{ "text" : "Root node", "children" : [
+						{ "text" : "Child node 1", "id" : 1 },
+						{ "text" : "Child node 2" }
+				]}
+			]
+		}
+	});
+
+// Checkbox
+$("#treeExample9").jstree({
+	"plugins" : [ "checkbox" ]
+});
+
+// Drag and drop
+$("#treeExample10").jstree({
+	"core" : {
+		"check_callback" : true
+	},
+	"plugins" : [ "dnd" ]
+});