javascript 方便简单的实现树行要求 里面有使用 说明

									"http://www.w3.org/TR/html4/loose.dtd">
				
				
				
				
				
				
				
				
				
				
				
				
					body { background: white; color: black; }
					input { width: 120px; }
				
				
				
				
				
				
				
								     the menu will be inserted where this tag is located in the document -->
				
				
				
				
				
				 
				
				
				
				
				
				
				
				
				function addNode() {
					if (tree.getSelected()) {
						alert(tree.getSelected());
						alert(tree.getSelected().value);
						tree.getSelected().add(new WebFXTreeItem('New','test.html'));
					}
				}