ajaxpost

$.ajax({
		type : "post",
		url : "upateDepartment",
		data : {
			"department.departmentid" : tree.getSelectedNodes()[0].departmentid,
			"department.mc" : $("#name").val(),
			"department.bh" :$("#bh").val(),
			"department.nj" :$("#nj").val(),
			"department.pid" : $("#pid").val(),
			
		},
		dataType : "json",
		beforeSend:function(){
			//这里是开始执行方法，显示效果，效果自己写
			$.messager.progress({
					  title: '请稍候', 
					    msg: '数据加载中...', 
					    text: '进度.......' ,
					    interval:1000}
			); 
			},
			complete:function(){
			//方法执行完毕，效果自己可以关闭，或者隐藏效果
				$.messager.progress('close');
			},
		success : function(result) {
			if (result.msg == true) {
				getZtreeData();
				$('#dialog').window('close');
			}
		}
	});