我必须将简单的数据上传到我的服务器，但在输入数据并提交后，在创建页面中，它不会将数据上传到数据库，但它可以正常工作，因为它返回到索引菜单并显示所有其他数据库中的条目只是它不会上传任何新数据
No Changes occur to database but data s fetched properly
以下是代码
Html for＆＃39;创建页面＆＃39;
@model SnackoEntities.DealMasterInfo
@using (Html.BeginForm())
{
@Html.AntiForgeryToken()
<div class="form-horizontal">
<h4>DealMasterInfo</h4>
<hr />
@Html.ValidationSummary(true, "", new { @class = "text-danger" })
<div class="form-group">
@Html.LabelFor(model => model.DealAutoID, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.DealAutoID, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.DealAutoID, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.FK_RestoID, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.FK_RestoID, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.FK_RestoID, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.FK_SnFoodID, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.FK_SnFoodID, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.FK_SnFoodID, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.FK_RoFoodID, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.FK_RoFoodID, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.FK_RoFoodID, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.DealDisPerc, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.DealDisPerc, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.DealDisPerc, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.FK_RewaID, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.FK_RewaID, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.FK_RewaID, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.startDate, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.startDate, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.startDate, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.endDate, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.endDate, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.endDate, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.ValidOn, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.ValidOn, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.ValidOn, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.UserTypes, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.UserTypes, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.UserTypes, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.DealCode, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.DealCode, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.DealCode, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.DealPic, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.DealPic, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.DealPic, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.DealStatus, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.DealStatus, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.DealStatus, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.CreatedOn, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.CreatedOn, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.CreatedOn, "", new { @class = "text-danger" })
</div>
</div>q
<div class="form-group">
@Html.LabelFor(model => model.ModifiedOn, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.ModifiedOn, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.ModifiedOn, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
@Html.LabelFor(model => model.CreatedBy, htmlAttributes: new { @class = "control-label col-md-2" })
<div class="col-md-10">
@Html.EditorFor(model => model.CreatedBy, new { htmlAttributes = new { @class = "form-control" } })
@Html.ValidationMessageFor(model => model.CreatedBy, "", new { @class = "text-danger" })
</div>
</div>
<div class="form-group">
<div class="col-md-offset-2 col-md-10">
<input type="submit" value="Create" class="btn btn-default" />
</div>
</div>
</div>
}
<div>
@Html.ActionLink("Back to List", "Index")
</div>
我的控制器
[HttpGet]
[ActionName("Create")]
public ActionResult Create_get()
{
return View();
}
[HttpPost]
[ActionName("Create")]
public ActionResult Create_post(DealMasterInfo dealMasterInfo)
{
if (ModelState.IsValid)
{
//DealMasterInfo dealMasterInfo = new DealMasterInfo();
UpdateModel(dealMasterInfo);
DealMasterBLL dealMasterBLL = new DealMasterBLL();
dealMasterBLL.AddDealMaster(dealMasterInfo);
if (dealMasterInfo != null)
{
return RedirectToAction("Index");
}
}
return View();
}
Bll代码
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using SnackoEntities;
namespace BusinesssLayer
{
public class DealMasterBLL
{
public IEnumerable<DealMasterInfo> DealMasterInfo
{
get
{
string connectionString = ConfigurationManager.ConnectionStrings["DealMaster"].ConnectionString;
List<DealMasterInfo> dealMasterInfos = new List<DealMasterInfo>();
using (SqlConnection con = new SqlConnection(connectionString))
{
SqlCommand cmd = new SqlCommand("spGetDealMasterInfo", con);
cmd.CommandType = CommandType.StoredProcedure;
con.Open();
SqlDataReader rdr = cmd.ExecuteReader();
while (rdr.Read())
{
DealMasterInfo dealMasterInfo = new DealMasterInfo();
dealMasterInfo.DealAutoID = rdr["DealAutoID"].ToString();
dealMasterInfo.FK_RestoID = rdr["FK_RestoID"].ToString();
dealMasterInfo.FK_SnFoodID = rdr["FK_SnFoodID"].ToString();
dealMasterInfo.DealDisPerc = rdr["DealDisPerc"].ToString();
dealMasterInfo.FK_RewaID = rdr["FK_RewaID"].ToString();
dealMasterInfo.startDate = Convert.ToDateTime(rdr["startDate"]);
dealMasterInfo.endDate = Convert.ToDateTime(rdr["endDate"]);
dealMasterInfo.ValidOn = rdr["ValidOn"].ToString();
dealMasterInfo.UserTypes = rdr["UserTypes"].ToString();
dealMasterInfo.DealCode = rdr["DealCode"].ToString();
dealMasterInfo.DealPic = rdr["DealPic"].ToString();
dealMasterInfo.DealStatus = rdr["DealStatus"].ToString();
dealMasterInfo.CreatedOn = Convert.ToDateTime(rdr["CreatedOn"]);
dealMasterInfo.ModifiedOn = Convert.ToDateTime(rdr["ModifiedOn"]);
dealMasterInfo.CreatedBy = rdr["CreatedBy"].ToString();
dealMasterInfos.Add(dealMasterInfo);
}
}
return dealMasterInfos;
}
}
public void AddDealMaster(DealMasterInfo dealMasterInfo)
{
string connectionString = ConfigurationManager.ConnectionStrings["DealMaster"].ConnectionString;
try
{
using(SqlConnection con=new SqlConnection(connectionString))
{
SqlCommand cmd = new SqlCommand("spAddDealMaster", con);
cmd.CommandType = CommandType.StoredProcedure;
SqlParameter paramDealAutoID = new SqlParameter();
paramDealAutoID.ParameterName = "@DealAuto";
paramDealAutoID.Value = dealMasterInfo.DealAutoID;
cmd.Parameters.Add(paramDealAutoID);
SqlParameter paramFK_RestoID = new SqlParameter();
paramFK_RestoID.ParameterName = "@FK_RestoID";
paramFK_RestoID.Value = dealMasterInfo.FK_RestoID;
cmd.Parameters.Add(paramFK_RestoID);
SqlParameter paramFK_SnFoodID = new SqlParameter();
paramFK_SnFoodID.ParameterName = "@FK_SnFoodID";
paramFK_SnFoodID.Value = dealMasterInfo.FK_SnFoodID;
cmd.Parameters.Add(paramFK_SnFoodID);
SqlParameter paramFK_RoFoodID = new SqlParameter();
paramFK_RoFoodID.ParameterName = "@FK_RoFoodID";
paramFK_RoFoodID.Value = dealMasterInfo.FK_RoFoodID;
cmd.Parameters.Add(paramFK_RoFoodID);
SqlParameter paramDealDisPerc = new SqlParameter();
paramDealDisPerc.ParameterName = "@DealDisPerc";
paramDealDisPerc.Value = dealMasterInfo.DealDisPerc;
cmd.Parameters.Add(paramDealDisPerc);
SqlParameter paramFK_RewaID = new SqlParameter();
paramFK_RewaID.ParameterName = "@FK_RewaID";
paramFK_RewaID.Value = dealMasterInfo.FK_RewaID;
cmd.Parameters.Add(paramFK_RewaID);
SqlParameter paramstartDate = new SqlParameter();
paramstartDate.ParameterName = "@startDate";
paramstartDate.Value = dealMasterInfo.startDate;
cmd.Parameters.Add(paramstartDate);
SqlParameter paramendDate = new SqlParameter();
paramendDate.ParameterName = "@endDate";
paramendDate.Value = dealMasterInfo.endDate;
cmd.Parameters.Add(paramendDate);
SqlParameter paramValidOn = new SqlParameter();
paramValidOn.ParameterName = "@ValidOn";
paramValidOn.Value = dealMasterInfo.ValidOn;
cmd.Parameters.Add(paramValidOn);
SqlParameter paramUserTypes = new SqlParameter();
paramUserTypes.ParameterName = "@UserTypes";
paramUserTypes.Value = dealMasterInfo.UserTypes;
cmd.Parameters.Add(paramUserTypes);
SqlParameter paramDealCode = new SqlParameter();
paramDealCode.ParameterName = "@DealCode";
paramDealCode.Value = dealMasterInfo.DealCode;
cmd.Parameters.Add(paramDealCode);
SqlParameter paramDealPic = new SqlParameter();
paramDealPic.ParameterName = "@DealPic";
paramDealPic.Value = dealMasterInfo.DealPic;
cmd.Parameters.Add(paramDealPic);
SqlParameter paramDealStatus = new SqlParameter();
paramDealStatus.ParameterName = "@DealStatus";
paramDealStatus.Value = dealMasterInfo.DealStatus;
cmd.Parameters.Add(paramDealStatus);
SqlParameter paramCreatedOn = new SqlParameter();
paramCreatedOn.ParameterName = "@CreatedOn";
paramCreatedOn.Value = dealMasterInfo.CreatedOn;
cmd.Parameters.Add(paramCreatedOn);
SqlParameter paramModifiedOn = new SqlParameter();
paramModifiedOn.ParameterName = "@ModifiedOn";
paramModifiedOn.Value = dealMasterInfo.ModifiedOn;
cmd.Parameters.Add(paramModifiedOn);
SqlParameter paramCreatedBy = new SqlParameter();
paramCreatedBy.ParameterName = "@CreatedBy";
paramCreatedBy.Value = dealMasterInfo.CreatedBy;
cmd.Parameters.Add(paramCreatedBy);
con.Open();
cmd.ExecuteNonQuery();
}
}
catch(Exception ex){
Console.WriteLine("SQL Error" + ex.Message.ToString());
}
}
}
}
实体类
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace SnackoEntities
{
public class DealMasterInfo
{
public string DealAutoID { get; set; }
public string FK_RestoID { get; set; }
public string FK_SnFoodID { get; set; }
public string FK_RoFoodID { get; set; }
public string DealDisPerc { get; set; }
public string FK_RewaID { get; set; }
public DateTime startDate { get; set; }
public DateTime endDate { get; set; }
public string ValidOn { get; set; }
public string UserTypes { get; set; }
public string DealCode { get; set; }
public string DealPic { get; set; }
public string DealStatus { get; set; }
public DateTime CreatedOn { get; set; }
public DateTime ModifiedOn { get; set; }
public string CreatedBy { get; set; }
}
}
我正在学习MVC，这是我的第一个项目，所以请用解决方案用简单的语言解释，以便我将来能够理解这个问题
答案 0 :(得分：0)
There was a spelling mistake in the code due to which it wasn't working the
SqlParameter paramDealDisPerc = new SqlParameter();
paramDealDisPerc.ParameterName = "@DealDisPerc";
paramDealDisPerc.Value = dealMasterInfo.DealDisPerc;
cmd.Parameters.Add(paramDealDisPerc);
here the DealDiscPerc Should have been DealDiscPerc
SqlParameter paramDealDisPerc = new SqlParameter();
paramDealDisPerc.ParameterName = "@DealDiscPerc";
paramDealDisPerc.Value = dealMasterInfo.DealDisPerc;
cmd.Parameters.Add(paramDealDisPerc);
did this mistake because my table had same variable without "C" whereas while writing SP i added a "C" and this caused the confusion this solved the issue