1 概述
本篇文章主要从操作上简要分析Controller<=>View之间相互传值，关于页面之间传值，如果感兴趣，可参考我另外一篇文章ASP.NET 页面之间传值的几种方式 。
Controller=》View：Model,ViewBag,ViewData,TempData,ViewBag=>ViewData,ViewData=>ViewBag,ViewModel,JqGrid,AJAX+第三方插件等；
View=》Controller：QueryString,Form,FormCollection,Ajax,自定义模型绑定等；
2 Controller向View传递数据
2.1 Model传递数据
(1)DB表：
(2)Model
1 public class CustomerInfo 2 { 3 public string EmployeeID { get; set; } 4 public string EmployeeName { get; set; } 5 public string EmployeeMajor { get; set; } 6 public string EmployeeDepartment { get; set; } 7 public string EmployeeTel { get; set; } 8 public string EmployeeEmail { get; set; } 9 public string EmployeeJiGuan { get; set; } 10 public string EmployeeAddress { get; set; } 11 public string EmployeePosition { get; set; } 12 public string EmployeeBirthday { get; set; } 13 }
(3)Controller
a.控制器action
public ActionResult ModelDataToView() { //定义集合 List<CustomerInfo> ltPI = new List<CustomerInfo>(); DataTable dt = GetCustomerInfoToDataTable(); for (int i = 0; i < dt.Rows.Count; i++) { CustomerInfo custInfo = new CustomerInfo(); custInfo.EmployeeID = dt.Rows[i]["EmployeeID"].ToString(); custInfo.EmployeeName = dt.Rows[i]["EmployeeName"].ToString(); custInfo.EmployeeMajor = dt.Rows[i]["EmployeeMajor"].ToString(); custInfo.EmployeeDepartment = dt.Rows[i]["EmployeeDepartment"].ToString(); custInfo.EmployeeTel = dt.Rows[i]["EmployeeTel"].ToString(); custInfo.EmployeeEmail = dt.Rows[i]["EmployeeEmail"].ToString(); custInfo.EmployeeJiGuan = dt.Rows[i]["EmployeeJiGuan"].ToString(); custInfo.EmployeeAddress = dt.Rows[i]["EmployeeAddress"].ToString(); custInfo.EmployeePosition = dt.Rows[i]["EmployeePosition"].ToString(); custInfo.EmployeeBirthday = dt.Rows[i]["EmployeeBirthday"].ToString(); ltPI.Add(custInfo); } return View("Index",ltPI); }
b.ADO.NET 获取CustomerInfo数据
1 //获取用户实体 2 public DataTable GetCustomerInfoToDataTable() 3 { 4 //连接字符串 5 string conStr = ConfigurationManager.ConnectionStrings["conStr"].ConnectionString; 6 string strSql = @"SELECT * FROM EmployeeInfo"; 7 using (SqlConnection conn = new SqlConnection(conStr)) 8 { 9 conn.Open(); 10 SqlCommand cmd = new SqlCommand(strSql, conn); 11 cmd.ExecuteNonQuery(); 12 SqlDataAdapter sda = new SqlDataAdapter(strSql, conn); 13 DataSet ds = new DataSet(); 14 sda.Fill(ds,"CustomerInfo"); 15 return ds.Tables["CustomerInfo"]; 16 } 17 }
(4)View
1 @{ 2 Layout = null; 3 } 4 5 <!DOCTYPE html> 6 7 <html> 8 <head> 9 <meta name="viewport" content="width=device-width" /> 10 <link href="~/OuterLibrary/jquery-ui-themes-1.12.1/jquery-ui.css" rel="stylesheet" /> 11 <link href="~/OuterLibrary/bootstrap/bootstrap/css/bootstrap.css" rel="stylesheet" /> 12 <link href="~/OuterLibrary/bootstrap/bootstrap/css/bootstrap-responsive.css" rel="stylesheet" /> 13 <script src="~/OuterLibrary/Jquery/jquery-3.2.1.js"></script> 14 <script src="~/OuterLibrary/bootstrap/bootstrap/js/bootstrap.js"></script> 15 <title>Index</title> 16 </head> 17 <body> 18 <div class="table-responsive"> 19 <table class="table table-striped"> 20 <thead> 21 <tr> 22 <td>员工ID</td> 23 <td>员工姓名</td> 24 <td>员工专业</td> 25 <td>员工部门</td> 26 <td>员工电话</td> 27 <td>员工邮件</td> 28 <td>员工籍贯</td> 29 <td>员工住址</td> 30 <td>员工职位</td> 31 <td>员工生日</td> 32 </tr> 33 </thead> 34 <tbody> 35 @foreach (var item in Model) 36 { 37 <tr> 38 <td>@item.EmployeeID</td> 39 <td>@item.EmployeeName</td> 40 <td>@item.EmployeeMajor</td> 41 <td>@item.EmployeeDepartment</td> 42 <td>@item.EmployeeTel</td> 43 <td>@item.EmployeeEmail</td> 44 <td>@item.EmployeeJiGuan</td> 45 <td>@item.EmployeeAddress</td> 46 <td>@item.EmployeePosition</td> 47 <td>@item.EmployeeBirthday</td> 48 </tr> 49 } 50 </tbody> 52 </table> 53 </div> 54 </body> 55 </html>
(5)结果
2.2 ViewData传递数据
(1)DB表：
(2)Model
1 public class CustomerInfo 2 { 3 public string EmployeeID { get; set; } 4 public string EmployeeName { get; set; } 5 public string EmployeeMajor { get; set; } 6 public string EmployeeDepartment { get; set; } 7 public string EmployeeTel { get; set; } 8 public string EmployeeEmail { get; set; } 9 public string EmployeeJiGuan { get; set; } 10 public string EmployeeAddress { get; set; } 11 public string EmployeePosition { get; set; } 12 public string EmployeeBirthday { get; set; } 13 }
(3)Controller
a.控制器action
1 //ViewData传递 2 public ActionResult ViewDataToView() 3 { 4 List<CustomerInfo> ltPI = new List<CustomerInfo>(); 5 DataTable dt = GetCustomerInfoToDataTable(); 6 for (int i = 0; i < dt.Rows.Count; i++) 7 { 8 CustomerInfo custInfo = new CustomerInfo(); 9 custInfo.EmployeeID = dt.Rows[i]["EmployeeID"].ToString(); 10 custInfo.EmployeeName = dt.Rows[i]["EmployeeName"].ToString(); 11 custInfo.EmployeeMajor = dt.Rows[i]["EmployeeMajor"].ToString(); 12 custInfo.EmployeeDepartment = dt.Rows[i]["EmployeeDepartment"].ToString(); 13 custInfo.EmployeeTel = dt.Rows[i]["EmployeeTel"].ToString(); 14 custInfo.EmployeeEmail = dt.Rows[i]["EmployeeEmail"].ToString(); 15 custInfo.EmployeeJiGuan = dt.Rows[i]["EmployeeJiGuan"].ToString(); 16 custInfo.EmployeeAddress = dt.Rows[i]["EmployeeAddress"].ToString(); 17 custInfo.EmployeePosition = dt.Rows[i]["EmployeePosition"].ToString(); 18 custInfo.EmployeeBirthday = dt.Rows[i]["EmployeeBirthday"].ToString(); 19 ltPI.Add(custInfo); 20 ViewData["CustomerInfo"] = ltPI; 21 } 22 return View(); 23 }
b.ADO.NET 获取CustomerInfo数据
1 //获取用户实体 2 public DataTable GetCustomerInfoToDataTable() 3 { 4 //连接字符串 5 string conStr = ConfigurationManager.ConnectionStrings["conStr"].ConnectionString; 6 string strSql = @"SELECT * FROM EmployeeInfo"; 7 using (SqlConnection conn = new SqlConnection(conStr)) 8 { 9 conn.Open(); 10 SqlCommand cmd = new SqlCommand(strSql, conn); 11 cmd.ExecuteNonQuery(); 12 SqlDataAdapter sda = new SqlDataAdapter(strSql, conn); 13 DataSet ds = new DataSet(); 14 sda.Fill(ds,"CustomerInfo"); 15 return ds.Tables["CustomerInfo"]; 16 } 17 }
(4)View
1 @using MVCCrud.Areas.JqGridDemo.Models 2 3 4 @{ 5 Layout = null; 6 } 7 8 <!DOCTYPE html> 9 10 <html> 11 <head> 12 <meta name="viewport" content="width=device-width" /> 13 <link href="~/OuterLibrary/jquery-ui-themes-1.12.1/jquery-ui.css" rel="stylesheet" /> 14 <link href="~/OuterLibrary/bootstrap/bootstrap/css/bootstrap.css" rel="stylesheet" /> 15 <link href="~/OuterLibrary/bootstrap/bootstrap/css/bootstrap-responsive.css" rel="stylesheet" /> 16 <script src="~/OuterLibrary/Jquery/jquery-3.2.1.js"></script> 17 <script src="~/OuterLibrary/bootstrap/bootstrap/js/bootstrap.js"></script> 18 <title>ViewDataToView</title> 19 </head> 20 <body> 21 <div class="table-responsive"> 22 <table class="table table-striped"> 23 <thead> 24 <tr> 25 <td>员工ID</td> 26 <td>员工姓名</td> 27 <td>员工专业</td> 28 <td>员工部门</td> 29 <td>员工电话</td> 30 <td>员工邮件</td> 31 <td>员工籍贯</td> 32 <td>员工住址</td> 33 <td>员工职位</td> 34 <td>员工生日</td> 35 </tr> 36 </thead> 37 <tbody> 38 @foreach (var item in (List<CustomerInfo>)ViewData["CustomerInfo"]) 39 { 40 <tr> 41 <td>@item.EmployeeID</td> 42 <td>@item.EmployeeName</td> 43 <td>@item.EmployeeMajor</td> 44 <td>@item.EmployeeDepartment</td> 45 <td>@item.EmployeeTel</td> 46 <td>@item.EmployeeEmail</td> 47 <td>@item.EmployeeJiGuan</td> 48 <td>@item.EmployeeAddress</td> 49 <td>@item.EmployeePosition</td> 50 <td>@item.EmployeeBirthday</td> 51 </tr> 52 } 53 54 </tbody> 55 </table> 56 </div> 57 </body> 58 </html>
(5)结果
2.3 ViewBag传递数据
(1)DB表：
(2)Model
1 public class CustomerInfo 2 { 3 public string EmployeeID { get; set; } 4 public string EmployeeName { get; set; } 5 public string EmployeeMajor { get; set; } 6 public string EmployeeDepartment { get; set; } 7 public string EmployeeTel { get; set; } 8 public string EmployeeEmail { get; set; } 9 public string EmployeeJiGuan { get; set; } 10 public string EmployeeAddress { get; set; } 11 public string EmployeePosition { get; set; } 12 public string EmployeeBirthday { get; set; } 13 }
(3)Controller
a.控制器action
1 //ViewBag传递 2 public ActionResult ViewBagDataToView() 3 { 4 List<CustomerInfo> ltPI = new List<CustomerInfo>(); 5 DataTable dt = GetCustomerInfoToDataTable(); 6 for (int i = 0; i < dt.Rows.Count; i++) 7 { 8 CustomerInfo custInfo = new CustomerInfo(); 9 custInfo.EmployeeID = dt.Rows[i]["EmployeeID"].ToString(); 10 custInfo.EmployeeName = dt.Rows[i]["EmployeeName"].ToString(); 11 custInfo.EmployeeMajor = dt.Rows[i]["EmployeeMajor"].ToString(); 12 custInfo.EmployeeDepartment = dt.Rows[i]["EmployeeDepartment"].ToString(); 13 custInfo.EmployeeTel = dt.Rows[i]["EmployeeTel"].ToString(); 14 custInfo.EmployeeEmail = dt.Rows[i]["EmployeeEmail"].ToString(); 15 custInfo.EmployeeJiGuan = dt.Rows[i]["EmployeeJiGuan"].ToString(); 16 custInfo.EmployeeAddress = dt.Rows[i]["EmployeeAddress"].ToString(); 17 custInfo.EmployeePosition = dt.Rows[i]["EmployeePosition"].ToString(); 18 custInfo.EmployeeBirthday = dt.Rows[i]["EmployeeBirthday"].ToString(); 19 ltPI.Add(custInfo); 20 ViewBag.CustomerInfo = ltPI; 21 } 22 return View(); 23 }
b.ADO.NET 获取CustomerInfo数据
1 //获取用户实体 2 public DataTable GetCustomerInfoToDataTable() 3 { 4 //连接字符串 5 string conStr = ConfigurationManager.ConnectionStrings["conStr"].ConnectionString; 6 string strSql = @"SELECT * FROM EmployeeInfo"; 7 using (SqlConnection conn = new SqlConnection(conStr)) 8 { 9 conn.Open(); 10 SqlCommand cmd = new SqlCommand(strSql, conn); 11 cmd.ExecuteNonQuery(); 12 SqlDataAdapter sda = new SqlDataAdapter(strSql, conn); 13 DataSet ds = new DataSet(); 14 sda.Fill(ds,"CustomerInfo"); 15 return ds.Tables["CustomerInfo"]; 16 } 17 }
(4)View
1 @{ 2 Layout = null; 3 } 4 5 <!DOCTYPE html> 6 7 <html> 8 <head> 9 <meta name="viewport" content="width=device-width" /> 10 <link href="~/OuterLibrary/jquery-ui-themes-1.12.1/jquery-ui.css" rel="stylesheet" /> 11 <link href="~/OuterLibrary/bootstrap/bootstrap/css/bootstrap.css" rel="stylesheet" /> 12 <link href="~/OuterLibrary/bootstrap/bootstrap/css/bootstrap-responsive.css" rel="stylesheet" /> 13 <script src="~/OuterLibrary/Jquery/jquery-3.2.1.js"></script> 14 <script src="~/OuterLibrary/bootstrap/bootstrap/js/bootstrap.js"></script> 15 <title>ViewBagDataToView</title> 16 </head> 17 <body> 18 <div class="table-responsive"> 19 <table class="table table-striped"> 20 <thead> 21 <tr> 22 <td>员工ID</td> 23 <td>员工姓名</td> 24 <td>员工专业</td> 25 <td>员工部门</td> 26 <td>员工电话</td> 27 <td>员工邮件</td> 28 <td>员工籍贯</td> 29 <td>员工住址</td> 30 <td>员工职位</td> 31 <td>员工生日</td> 32 </tr> 33 </thead> 34 <tbody> 35 @foreach (var item in ViewBag.CustomerInfo) 36 { 37 <tr> 38 @*<td>@item.Em</td>*@ 39 <td>@item.EmployeeName</td> 40 <td>@item.EmployeeMajor</td> 41 <td>@item.EmployeeDepartment</td> 42 <td>@item.EmployeeTel</td> 43 <td>@item.EmployeeEmail</td> 44 <td>@item.EmployeeJiGuan</td> 45 <td>@item.EmployeeAddress</td> 46 <td>@item.EmployeePosition</td> 47 <td>@item.EmployeeBirthday</td> 48 </tr> 49 } 50 51 </tbody> 52 </table> 53 54 </div> 55 </body> 56 </html>
(4)View
1 @using MVCCrud.Areas.JqGridDemo.Models 2 3 @{ 4 Layout = null; 5 } 6 7 <!DOCTYPE html> 8 9 <html> 10 <head> 11 <meta name="viewport" content="width=device-width" /> 12 <link href="~/OuterLibrary/jquery-ui-themes-1.12.1/jquery-ui.css" rel="stylesheet" /> 13 <link href="~/OuterLibrary/bootstrap/bootstrap/css/bootstrap.css" rel="stylesheet" /> 14 <link href="~/OuterLibrary/bootstrap/bootstrap/css/bootstrap-responsive.css" rel="stylesheet" /> 15 <script src="~/OuterLibrary/Jquery/jquery-3.2.1.js"></script> 16 <script src="~/OuterLibrary/bootstrap/bootstrap/js/bootstrap.js"></script> 17 <title>ViewBagDataToView</title> 18 </head> 19 <body> 20 <div class="table-responsive"> 21 <table class="table table-striped"> 22 <thead> 23 <tr> 24 <td>员工ID</td> 25 <td>员工姓名</td> 26 <td>员工专业</td> 27 <td>员工部门</td> 28 <td>员工电话</td> 29 <td>员工邮件</td> 30 <td>员工籍贯</td> 31 <td>员工住址</td> 32 <td>员工职位</td> 33 <td>员工生日</td> 34 </tr> 35 </thead> 36 <tbody> 37 @foreach (var item in (List<CustomerInfo>)TempData["CustomerInfo"]) 38 { 39 <tr> 40 <td>@item.EmployeeID</td> 41 <td>@item.EmployeeName</td> 42 <td>@item.EmployeeMajor</td> 43 <td>@item.EmployeeDepartment</td> 44 <td>@item.EmployeeTel</td> 45 <td>@item.EmployeeEmail</td> 46 <td>@item.EmployeeJiGuan</td> 47 <td>@item.EmployeeAddress</td> 48 <td>@item.EmployeePosition</td> 49 <td>@item.EmployeeBirthday</td> 50 </tr> 51 } 52 53 </tbody> 54 </table> 55 </div> 56 </body> 57 </html>
(5)结果
2.4 TempData传递数据
(1)DB表：
(2)Model
1 public class CustomerInfo 2 { 3 public string EmployeeID { get; set; } 4 public string EmployeeName { get; set; } 5 public string EmployeeMajor { get; set; } 6 public string EmployeeDepartment { get; set; } 7 public string EmployeeTel { get; set; } 8 public string EmployeeEmail { get; set; } 9 public string EmployeeJiGuan { get; set; } 10 public string EmployeeAddress { get; set; } 11 public string EmployeePosition { get; set; } 12 public string EmployeeBirthday { get; set; } 13 }
(3)Controller
a.action
1 //TempData传递数据 2 public ActionResult TempDataToView() 3 { 4 List<CustomerInfo> ltPI = new List<CustomerInfo>(); 5 DataTable dt = GetCustomerInfoToDataTable(); 6 for (int i = 0; i < dt.Rows.Count; i++) 7 { 8 CustomerInfo custInfo = new CustomerInfo(); 9 custInfo.EmployeeID = dt.Rows[i]["EmployeeID"].ToString(); 10 custInfo.EmployeeName = dt.Rows[i]["EmployeeName"].ToString(); 11 custInfo.EmployeeMajor = dt.Rows[i]["EmployeeMajor"].ToString(); 12 custInfo.EmployeeDepartment = dt.Rows[i]["EmployeeDepartment"].ToString(); 13 custInfo.EmployeeTel = dt.Rows[i]["EmployeeTel"].ToString(); 14 custInfo.EmployeeEmail = dt.Rows[i]["EmployeeEmail"].ToString(); 15 custInfo.EmployeeJiGuan = dt.Rows[i]["EmployeeJiGuan"].ToString(); 16 custInfo.EmployeeAddress = dt.Rows[i]["EmployeeAddress"].ToString(); 17 custInfo.EmployeePosition = dt.Rows[i]["EmployeePosition"].ToString(); 18 custInfo.EmployeeBirthday = dt.Rows[i]["EmployeeBirthday"].ToString(); 19 ltPI.Add(custInfo); 20 TempData["CustomerInfo"] = ltPI; 21 } 22 return View(); 23 }
b.ADO.NET 获取CustomerInfo数据
1 //获取用户实体 2 public DataTable GetCustomerInfoToDataTable() 3 { 4 //连接字符串 5 string conStr = ConfigurationManager.ConnectionStrings["conStr"].ConnectionString; 6 string strSql = @"SELECT * FROM EmployeeInfo"; 7 using (SqlConnection conn = new SqlConnection(conStr)) 8 { 9 conn.Open(); 10 SqlCommand cmd = new SqlCommand(strSql, conn); 11 cmd.ExecuteNonQuery(); 12 SqlDataAdapter sda = new SqlDataAdapter(strSql, conn); 13 DataSet ds = new DataSet(); 14 sda.Fill(ds,"CustomerInfo"); 15 return ds.Tables["CustomerInfo"]; 16 } 17 }
(5)结果
2.5 第三方插件
JqGrid插件：
控制器：
1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Web; 5 using System.Web.Mvc; 6 7 namespace MVCCrud.Areas.JqGridDemo.Controllers 8 { 9 public class JqGridCustomerInfoController : Controller 10 { 11 // GET: JqGridDemo/JqGridCustomerInfo 12 public ActionResult Index() 13 { 14 return View(); 15 } 16 } 17 }
视图：
1 @{ 2 Layout = null; 3 } 4 5 <!DOCTYPE html> 6 7 <html> 8 <head> 9 <meta name="viewport" content="width=device-width" /> 10 <link href="~/OuterLibrary/jquery-ui-themes-1.12.1/jquery-ui.css" rel="stylesheet" /> 11 <link href="~/OuterLibrary/jquery-ui-themes-1.12.1/jquery-ui.theme.css" rel="stylesheet" /> 12 <link href="~/OuterLibrary/tonytomov-jqGrid-6659334/css/ui.jqgrid.css" rel="stylesheet" /> 13 <script src="~/OuterLibrary/Jquery/jquery-3.2.1.js"></script> 14 <script src="~/OuterLibrary/tonytomov-jqGrid-6659334/js/i18n/grid.locale-en.js"></script> 15 <script src="~/OuterLibrary/tonytomov-jqGrid-6659334/js/jquery.jqGrid.js"></script> 16 <title>Index</title> 17 </head> 18 <body> 19 <div> 20 <div class="main" id="main"> 21 <table id="JqGrid-table"></table> 22 <div id="JqGrid-pager"></div> 23 </div> 24 <script type="text/javascript"> 25 $("#JqGrid-table").jqGrid({ 26 url: "/JqGridDemo/JsonDemo/Index", 27 datatype: "json", 28 height: 150, 29 mtype: "Get", 30 colNames: ['员工ID', '员工姓名', '员工专业', '员工部门', '员工电话','员工邮件','员工籍贯','员工住址','员工职位','员工生日'], 31 colModel: [{ 32 name: 'EmployeeID', 33 index: 'EmployeeID', 34 key: true, 35 width: 100, 36 editable: false, 37 editoptions: { 38 size: "20", 39 maxlength: "30" 40 } 41 }, { 42 name: 'EmployeeName', 43 index: 'EmployeeName', 44 width: 200, 45 editable: false, 46 edittype: false, 47 editoptions: { 48 size: "20", 49 maxlength: "30" 50 } 51 }, { 52 name: 'EmployeeMajor', 53 index: 'EmployeeMajor', 54 width: 200, 55 editable: false, 56 edittype: false, 57 editoptions: { 58 size: "20", 59 maxlength: "30" 60 } 61 }, 62 { 63 name: 'EmployeeDepartment', 64 index: 'EmployeeDepartment', 65 width: 200, 66 editable: false, 67 edittype: false, 68 editoptions: { 69 size: "20", 70 maxlength: "30" 71 } 72 }, { 73 name: 'EmployeeTel', 74 index: 'EmployeeTel', 75 width: 200, 76 editable: false, 77 edittype: false, 78 editoptions: { 79 size: "20", 80 maxlength: "30" 81 } 82 }, { 83 name: 'EmployeeEmail', 84 index: 'EmployeeEmail', 85 width: 200, 86 editable: false, 87 edittype: false, 88 editoptions: { 89 size: "20", 90 maxlength: "30" 91 } 92 }, { 93 name: 'EmployeeJiGuan', 94 index: 'EmployeeJiGuan', 95 width: 200, 96 editable: false, 97 edittype: false, 98 editoptions: { 99 size: "20", 100 maxlength: "30" 101 } 102 }, { 103 name: 'EmployeeAddress', 104 index: 'EmployeeAddress', 105 width: 200, 106 editable: false, 107 edittype: false, 108 editoptions: { 109 size: "20", 110 maxlength: "30" 111 } 112 }, { 113 name: 'EmployeePosition', 114 index: 'EmployeePosition', 115 width: 200, 116 editable: false, 117 edittype: false, 118 editoptions: { 119 size: "20", 120 maxlength: "30" 121 } 122 }, { 123 name: 'EmployeeBirthday', 124 index: 'EmployeeBirthday', 125 width: 200, 126 editable: false, 127 edittype: false, 128 editoptions: { 129 size: "20", 130 maxlength: "30" 131 } 132 }, ], 133 viewrecords: true, 134 rowNum: 10, 135 rowList: [10, 20, 30], 136 pager: '#JqGrid-pager', 137 altRows: true, 138 multiselect: true, 139 multiboxonly: true, 140 caption: "员工信息表", 141 autowidth: true 142 }); 143 jQuery("#grid-table").jqGrid('navGrid', '#grid-pager', { edit: true, add: true, del: true }); 144 </script> 145 </div> 146 </body> 147 </html>
控制器:
1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Web; 5 using System.Web.Helpers; 6 using System.Web.Mvc; 7 using System.Web.Script.Serialization; 8 9 namespace MVCCrud.Areas.JqGridDemo.Controllers 10 { 11 public class JsonDemoController : Controller 12 { 13 // GET: JqGridDemo/JsonDemo 14 15 public ActionResult Index() 16 { 17 var jsondata = new[] 18 { 19 new{ 20 EmployeeID = "NX0001", 21 EmployeeName = "张三", 22 EmployeeMajor = "金融学", 23 EmployeeDepartment = "风投部门", 24 EmployeeTel = "XXX", 25 EmployeeEmail="XXX@qq.com", 26 EmployeeJiGuan="上海", 27 EmployeeAddress="上海浦东新区", 28 EmployeePosition="高级软件工程师", 29 EmployeeBirthday="XXX", 30 } 31 }; 32 return Json(jsondata,JsonRequestBehavior.AllowGet); 33 } 34 } 35 }
result:
关于第三方插件，类型比较多，如Bootstrap-table等，希望广大读者朋友去研究。JqGrid，其功能很强大，在本篇文章中，仅仅是提及，下篇文章将重点分析JqGrid,与广大读者朋友分享。
2.6 ViewBag=》ViewData
2.7 ViewData=》ViewBag
2.8 ViewModel
留给读者朋友们去研究。。。。。。
2.9 Ajax+第三方插件(JqGrid，BootStrap-table)
留给读者朋友们去研究。。。。。。
3 View向Controller传递数据
3.1 QueryString
1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Web; 5 using System.Web.Mvc; 6 7 namespace MVCCrud.Areas.JqGridDemo.Controllers 8 { 9 public class QueryStringController : Controller 10 { 11 // GET: JqGridDemo/QueryString 12 public ActionResult Index() 13 { 14 return View(); 15 } 16 17 public void GetParamsFromToView(string EmployeeID,string EmployeeName) 18 { 19 EmployeeID = Request["EmployeeID"].ToString(); 20 EmployeeName= Request["EmployeeName"].ToString(); 21 } 22 } 23 }
View:
1 @{ 2 Layout = null; 3 } 4 5 <!DOCTYPE html> 6 7 <html> 8 <head> 9 <meta name="viewport" content="width=device-width" /> 10 <script src="~/OuterLibrary/Jquery/jquery-3.2.1.js"></script> 11 <title>Index</title> 12 <script> 13 $(function () { 14 $('#btnQueryString').click(function () { 15 //url不区分大小写 16 location.href ="/JqGridDemo/QueryString/GetParamsFromToView?EmployeeID=NX001&EmployeeName=张三"; 17 }); 18 }); 19 </script> 20 <style> 21 #btnQueryString{ 22 width:320px; 23 height:30px; 24 } 25 </style> 26 27 </head> 28 <body> 29 <div> 30 <button id="btnQueryString">QueryString向Controller传递值</button> 31 </div> 32 </body> 33 </html>
result:
3.2 AJax
controller:
1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Web; 5 using System.Web.Mvc; 6 7 namespace MVCCrud.Areas.JqGridDemo.Controllers 8 { 9 public class AjaxDataController : Controller 10 { 11 // GET: JqGridDemo/AjaxData 12 public ActionResult Index() 13 { 14 return View(); 15 } 16 17 //action Receiving data from Ajax 18 public void GetParamsFromAjax(string EmployeeID, string EmployeeName) 19 { 20 21 } 22 } 23 }
View:
1 @{ 2 Layout = null; 3 } 4 5 <!DOCTYPE html> 6 7 <html> 8 <head> 9 <meta name="viewport" content="width=device-width" /> 10 <script src="~/OuterLibrary/Jquery/jquery-3.2.1.js"></script> 11 <title>Index</title> 12 <script> 13 $(function () { 14 $('#btnAjax').click(function () { 15 $.ajax({ 16 url: "/JqGridDemo/AjaxData/GetParamsFromAjax", 17 type:"GET", 18 data:{EmployeeID:'NX001',EmployeeName:'张三'}, 19 error: function(message) { 20 alert('error!'); 21 } 22 }); 23 }) 24 }) 25 </script> 26 </head> 27 <body> 28 <button id="btnAjax">Ajax传递参数</button> 29 </body> 30 </html>
或者
1 @{ 2 Layout = null; 3 } 4 5 <!DOCTYPE html> 6 7 <html> 8 <head> 9 <meta name="viewport" content="width=device-width" /> 10 <script src="~/OuterLibrary/Jquery/jquery-3.2.1.js"></script> 11 <title>Index</title> 12 <script> 13 $(function () { 14 $('#btnAjax').click(function () { 15 $.ajax({ 16 url: "/JqGridDemo/AjaxData/GetParamsFromAjax" +"?EmployeeID='NX001'&EmployeeName='张三", 17 type:"GET", 18 //data:{EmployeeID:'NX001',EmployeeName:'张三'}, 19 error: function(message) { 20 alert('error!'); 21 } 22 }); 23 }) 24 }) 25 </script> 26 </head> 27 <body> 28 <button id="btnAjax">Ajax传递参数</button> 29 </body> 30 </html>
result:
3.3 Form传递
controller:
1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Web; 5 using System.Web.Mvc; 6 7 namespace MVCCrud.Areas.JqGridDemo.Controllers 8 { 9 public class FormTransferDataController : Controller 10 { 11 // GET: JqGridDemo/FormTransferData 12 public ActionResult Index() 13 { 14 return View(); 15 } 16 17 //action Receiving data from Form 18 public void GetParamsFromForm(string EmployeeID, string EmployeeName) 19 { 20 21 } 22 } 23 }
View:
1 @{ 2 Layout = null; 3 } 4 5 <!DOCTYPE html> 6 7 <html> 8 <head> 9 <meta name="viewport" content="width=device-width" /> 10 <title>Index</title> 11 </head> 12 <body> 13 <form action="/JqGridDemo/FormTransferData/GetParamsFromForm" method="get"> 14 员工ID:<input type="text" name="EmployeeID" /> 15 员工姓名：<input type="text" name="EmployeeName" /> 16 <input type="submit" name="btnFormTransferData" value="Form表单传递数据" /> 17 </form> 18 </body> 19 </html>
result:
3.4 FormCollection
controller:
1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Web; 5 using System.Web.Mvc; 6 7 namespace MVCCrud.Areas.JqGridDemo.Controllers 8 { 9 public class FormCollectionTransferDataController : Controller 10 { 11 // GET: JqGridDemo/FormCollectionTransferData 12 public ActionResult Index() 13 { 14 return View(); 15 } 16 17 //action Receiving data from FormCollection 18 public void GetParamsFromFormCollection(FormCollection fc) 19 { 20 string EmployeeID = fc["EmployeeID"].ToString(); 21 string EmployeeName = fc["EmployeeName"].ToString(); 22 } 23 } 24 }
view:
1 @{ 2 Layout = null; 3 } 4 5 <!DOCTYPE html> 6 7 <html> 8 <head> 9 <meta name="viewport" content="width=device-width" /> 10 <title>Index</title> 11 </head> 12 <body> 13 <div> 14 @using (Html.BeginForm("GetParamsFromFormCollection", "FormCollectionTransferData")) 15 { 16 @Html.TextBox("EmployeeID","员工ID"); 17 @Html.TextBox("EmployeeName","员工姓名"); 18 <input type="submit" value="FormCollection传值"/> 19 } 20 </div> 21 </body> 22 </html>
result:
3.5 自定义模型绑定
敬请期待，下篇文章与大家一起分享。。。。
4 版权
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