1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2 3 <html xmlns="http://www.w3.org/1999/xhtml"> 4 <head> 5 <title></title> 6 <script type="text/javascript"> 7 function gel(id) { 8 return document.getElementById(id); 9 } 10 function DoAdd() { 11 // var uName = gel("txtName").value; 12 // var uPwd = gel("txtPwd").value; 13 // var uCName = gel("txtCNName").value; 14 // var uCNo = gel("txtClassNo").value; 15 //判断数据是否符合要求 16 //gel("myForm").action = ""; 17 gel("myForm").submit(); 18 } 19 </script> 20 </head> 21 <body> 22 <center> 23 <form id = "myForm" method="post" action="Add.ashx"> 24 <table style=" 100%;"> 25 <tr> 26 <td> 27 CilentID: 28 </td> 29 <td> 30 <input type="text" id="txtID" name="txtID"/> 31 </td> 32 </tr> 33 <tr> 34 <td> 35 ClientName: 36 </td> 37 <td> 38 <input type="text" id="txtName" name ="txtName"/> 39 </td> 40 </tr> 41 <tr> 42 <td> 43 AddressStr: 44 </td> 45 <td> 46 <input type="text" id="txtAddr" name="txtAddr"/> 47 </td> 48 </tr> 49 <tr> 50 <td> 51 PostCode: 52 </td> 53 <td> 54 <input type="text" id="txtPost" name="txtPost"/> 55 </td> 56 </tr> 57 <tr> 58 <td> 59 Telphone: 60 </td> 61 <td> 62 <input type="text" id="txtPhone" name="txtPhone"/> 63 </td> 64 </tr> 65 <tr> 66 <td> 67 Email: 68 </td> 69 <td> 70 <input type="text" id="txtEmail" name="txtEmail"/> 71 </td> 72 </tr> 73 <tr> 74 <td colspan="2"> 75 <input type="submit" onclick="DoAdd()" value="提交" /> 76 </td> 77 </tr> 78 79 </table> 80 </form> 81 </center> 82 </body> 83 </html>
后台.ashx文件代码
1 <%@ WebHandler Language="C#" Class="Add" %> 2 3 using System; 4 using System.Web; 5 6 using System.Data; 7 using System.Data.SqlClient; 8 9 10 public class Add : IHttpHandler { 11 12 public void ProcessRequest (HttpContext context) { 13 //context.Response.ContentType = "text/plain"; 14 //context.Response.Write("Hello World"); 15 //int ClientID = Convert.ToInt32(context.Request.Form["txtID"]); 16 int result = 0; 17 string ClientName = context.Request.Form["txtName"]; 18 string AddressStr = context.Request.Form["txtAddr"]; 19 string PostCode = context.Request.Form["txtPost"]; 20 string TelPhone = context.Request.Form["txtPhone"]; 21 string Email = context.Request.Form["txtEmail"]; 22 //context.Response.Write("11"+ClientName+AddressStr+PostCode+TelPhone+Email); 23 24 //链接数据库 25 string connectionStr = "Data Source=PC--20130405SCI\\YAOSIR;Initial Catalog=Clients;User ID= sa;Password=123456"; 26 27 try 28 { 29 SqlConnection conn = new SqlConnection(connectionStr); 30 conn.Open(); 31 string sqlStr = "insert into OrderClient(ClientName,AddressStr,PostCode,Telephone,Email) values(@ClientName,@AddressStr,@PostCode,@Telephone,@Email)"; 32 SqlCommand cmd = new SqlCommand(sqlStr, conn); 33 SqlParameter[] parames = { 34 // new SqlParameter("@id",ClientID), 35 new SqlParameter("@ClientName",ClientName), 36 new SqlParameter("@AddressStr",AddressStr), 37 new SqlParameter("@PostCode",PostCode), 38 new SqlParameter("@Telephone",TelPhone), 39 new SqlParameter("@Email",Email) 40 }; 41 42 cmd.Parameters.AddRange(parames); 43 44 result = cmd.ExecuteNonQuery(); 45 } 46 catch (Exception) 47 { 48 49 throw; 50 } 51 if (result != 0) 52 { 53 context.Response.Write("插入成功！"); 54 } 55 else 56 { 57 context.Response.Write("插入失败！"); 58 } 59 } 60 61 public bool IsReusable { 62 get { 63 return false; 64 } 65 } 66 67 }
注意Table要位于form表单内才能提交数据到服务器端交给.ashx处理，要提交的数据要包含name属性！