【ASP.NET MVC】View与Controller之间传递数据
来源：互联网 发布：windows 预览体验成员 编辑：程序博客网 时间：2024/05/16 05:29
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 : Controller10 {11 // GET: JqGridDemo/JqGridCustomerInfo12 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.Controllers10 {11 public class JsonDemoController : Controller12 {13 // GET: JqGridDemo/JsonDemo14 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
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 QueryStringController : Controller10 {11 // GET: JqGridDemo/QueryString12 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 : Controller10 {11 // GET: JqGridDemo/AjaxData12 public ActionResult Index()13 {14 return View();15 }16 17 //action Receiving data from Ajax18 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 : Controller10 {11 // GET: JqGridDemo/FormTransferData12 public ActionResult Index()13 {14 return View();15 }16 17 //action Receiving data from Form18 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 : Controller10 {11 // GET: JqGridDemo/FormCollectionTransferData12 public ActionResult Index()13 {14 return View();15 }16 17 //action Receiving data from FormCollection18 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
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