jQuery树形下拉列表选择代码

js代码

<script src="js/jquery.min.js" type="text/javascript"></script>
<script src="js/jQuery/jquery.browser.js" type="text/javascript" charset="utf-8"></script>
<script src="js/bootstrap3.3.7/js/bootstrap.min.js" type="text/javascript" charset="utf-8"></script>
<script src="js/zTree-3.5/js/jquery.ztree.all-3.5.js" type="text/javascript" charset="utf-8"></script>
<script src="js/demoData.js" type="text/javascript" charset="utf-8"></script><!--添加数据列表文件-->
<script src="js/ztreeModal.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript">
			(new ztreeModal({
				dropDom:$('#ztreeModal'),
				direction:'up',//up 上/down 下
				fun:function(eId){
					/*初始化ztree*/
				    var obj = this;
					this.objTree = $.fn.zTree.init($('#'+eId),{
					check: {
						enable : false,
						chkStyle: "checkbox"
					},
					data : {
						simpleData: {
							enable: true
						}
					},
					callback:{
						beforeClick:function(treeId, treeNode){
							var check = (treeNode && !treeNode.isParent);
							if (!check) 
							return false;
						},
						onClick: function (e, treeId, treeNode, clickFlag) { 
								 var treeObj = $.fn.zTree.getZTreeObj(eId),
									 nodes = treeObj.getSelectedNodes();
									var unitNode = nodes[0].getParentNode();
									var buildingNode=unitNode.getParentNode();
									var houseName=buildingNode.name+unitNode.name+nodes[0].name;
									 
							    if(nodes[0].level == 2){
							    	obj.hideZtree(houseName);//隐藏下拉菜单
							    }
							} 
						}
				}, treeData);
			}
		}));
</script>