var parentid;
$(function() {	
	
	
	 parentid=GetQueryString("id"); 

		//datagrid初始化 
	    $('#dataList').datagrid({ 
	        title:'菜单列表', 
	        iconCls:'icon-more',//图标 
	        border: true, 
	        collapsible: false,//是否可折叠的 
	        fit: true,//自动大小 
	        method: "post",
	        url:"MenuServlet?method=getMenuList&t="+new Date().getTime()+"&parentid="+parentid,
	        idField:'id', 
	        singleSelect: true,//是否单选 
	        pagination: true,//分页控件 
	        rownumbers: true,//行号 
	        sortName: 'id',
	        sortOrder: 'DESC', 
	        remoteSort: false,
	        columns: [[  
				{field:'chk',checkbox: true,width:50},
 		        {field:'id',title:'ID',width:50, sortable: true},    
 		        {field:'menuname',title:'菜单名称',width:200},
 		         {field:'menuurl',title:'菜单地址',width:300},
 		        {field:'menuorder',title:'排序',width:100},
 		       
 		        
 		        
 		      
	 		]], 
	        toolbar: "#toolbar"
	    }); 
	    //设置分页控件 
	    var p = $('#dataList').datagrid('getPager'); 
	    $(p).pagination({ 
	        pageSize: 10,//每页显示的记录条数，默认为10 
	        pageList: [10,20,30,50,100],//可以设置每页记录条数的列表 
	        beforePageText: '第',//页数文本框前显示的汉字 
	        afterPageText: '页    共 {pages} 页', 
	        displayMsg: '当前显示 {from} - {to} 条记录   共 {total} 条记录', 
	    });
	    //设置工具类按钮
	    $("#add").click(function(){
	    	$("#addDialog").dialog("open");
	    });
	    //删除
	    $("#delete").click(function(){
	    	var selectRow = $("#dataList").datagrid("getSelected");
	    	//console.log(selectRow);
        	if(selectRow == null){
            	$.messager.alert("消息提醒", "请选择数据进行删除!", "warning");
            } else{
            	var Menuid = selectRow.id;
            	$.messager.confirm("消息提醒", "将删除菜单信息，确认继续？", function(r){
            		if(r){
            			$.ajax({
							type: "post",
							url: "MenuServlet?method=DeleteMenu",
							data: {Menuid: Menuid},
							success: function(msg){
								if(msg == "success"){
									$.messager.alert("消息提醒","删除成功!","info");
									//刷新表格
									$("#dataList").datagrid("reload");
								} else{
									$.messager.alert("消息提醒","删除失败!","warning");
									return;
								}
							}
						});
            		}
            	});
            }
	    });
	    
	    
	  	
	  	//设置添加菜单窗口
	    $("#addDialog").dialog({
	    	title: "添加菜单",
	    	width: 500,
	    	height: 400,
	    	iconCls: "icon-add",
	    	modal: true,
	    	collapsible: false,
	    	minimizable: false,
	    	maximizable: false,
	    	draggable: true,
	    	closed: true,
	    	buttons: [
	    		{
					text:'添加',
					plain: true,
					iconCls:'icon-add',
					handler:function(){
						var validate = $("#addForm").form("validate");
						if(!validate){
							$.messager.alert("消息提醒","请检查你输入的数据!","warning");
							return;
						} else{
							//var gradeid = $("#add_gradeList").combobox("getValue");
							$.ajax({
								type: "post",
								url: "MenuServlet?method=AddMenu",
								//data: $("#addForm").serialize(),
								data:{
									menuname:$('#add_menuname').val(),
									menuurl:$('#add_menuurl').val(),
									menuorder:$('#add_menuorder').val(),
									parentid:parentid,//二级菜单的上一级id
								},		
								success: function(msg){
									if(msg == "success"){
										$.messager.alert("消息提醒","添加成功!","info");
										//关闭窗口
										$("#addDialog").dialog("close");
										//清空原表格数据
										$("#add_menuname").textbox('setValue', "");
										$("#add_menuurl").textbox('setValue', "");
										$("#add_menuorder").textbox('setValue', "");
										
										//重新刷新页面数据
							  			//$('#gradeList').combobox("setValue", gradeid);
							  			$('#dataList').datagrid("reload");
										
									} else{
										$.messager.alert("消息提醒","添加失败!","warning");
										return;
									}
								}
							});
						}
					}
				},
				{
					text:'重置',
					plain: true,
					iconCls:'icon-reload',
					handler:function(){
						$("#add_name").textbox('setValue', "");
						//重新加载年级
						$("#info").val("");
					}
				},
			]
	    });
	  	
	  	
	  	//搜索按钮监听事件
	  	$("#search-btn").click(function(){
	  		$('#dataList').datagrid('load',{
	  			menuname: $('#menuname').val()
	  		});
	  	});
	  	
	  //修改按钮监听事件
	  	$("#edit-btn").click(function(){
	  		var selectRow = $("#dataList").datagrid("getSelected");
	    	//console.log(selectRow);
        	if(selectRow == null){
            	$.messager.alert("消息提醒", "请选择数据进行修改!", "warning");
            	return;
            }
        	$("#editDialog").dialog("open");
	  	});
	  
	  //设置编辑菜单窗口
	    $("#editDialog").dialog({
	    	title: "编辑菜单",
	    	width: 500,
	    	height: 400,
	    	iconCls: "icon-add",
	    	modal: true,
	    	collapsible: false,
	    	minimizable: false,
	    	maximizable: false,
	    	draggable: true,
	    	closed: true,
	    	buttons: [
	    		{
					text:'确定修改',
					plain: true,
					iconCls:'icon-add',
					handler:function(){
						var validate = $("#editForm").form("validate");
						if(!validate){
							$.messager.alert("消息提醒","请检查你输入的数据!","warning");
							return;
						} else{
							//var gradeid = $("#add_gradeList").combobox("getValue");
							$.ajax({
								type: "post",
								url: "MenuServlet?method=EditMenu",
								data: $("#editForm").serialize(),
								success: function(msg){
									if(msg == "success"){
										$.messager.alert("消息提醒","修改成功!","info");
										//关闭窗口
										$("#editDialog").dialog("close");
										//清空原表格数据
										$("#edit_menuname").textbox('setValue', "");
										$("#edit_menuurl").textbox('setValue', "");
										$("#edit_menuorder").textbox('setValue', "");
										//重新刷新页面数据
							  			//$('#gradeList').combobox("setValue", gradeid);
							  			$('#dataList').datagrid("reload");
										
									} else{
										$.messager.alert("消息提醒","修改失败!","warning");
										return;
									}
								}
							});
						}
					}
				},
				{
					text:'重置',
					plain: true,
					iconCls:'icon-reload',
					handler:function(){
						$("#edit_name").textbox('setValue', "");
						//重新加载年级
						$("#edit_info").val("");
					}
				},
			],
			onBeforeOpen: function(){
				var selectRow = $("#dataList").datagrid("getSelected");
				//console.log(selectRow);
				//设置值
				$("#edit_menuname").textbox('setValue', selectRow.menuname);
				$("#edit_menuurl").textbox('setValue', selectRow.menuurl);
				$("#edit_menuorder").textbox('setValue', selectRow.menuorder);
				$("#edit-id").val(selectRow.id);
			}
	    });
	  
	});


function showdetails(aaa)
{
	window.open("view/Menu/MenuSecList.jsp",'_self'); 
}

function GetQueryString(name)
{
     var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)");
     var r = window.location.search.substr(1).match(reg);
     if(r!=null)return  unescape(r[2]); return null;
}