在Mvc中的数据库中是否有插入记录的问题？

Question

我在SQL Server Management Studio中有表，然后转到Visual Studio->服务器资源管理器->添加连接，我的表已成功添加。

问题是当我按下创建按钮时未在SQL Server Management Studio中插入数据，但未显示任何错误，我认为该记录已创建，但是当我在SQL Server Management Studio中刷新表记录时未显示？

table:empls 
empid int primary key
empname varchar(50)
empsalary varchar(50)
empage int

class：

    [Table("empls")]
    public class stdimg
    {
        [Key]
        public int empid { get; set; }

        public string empname { get; set; }

        public string empsalary { get; set; }

        public int empage { get; set; }

    }

contextclass：context类是数据库和应用程序之间的桥梁

使用System.Data.Entity;

    public class studcontext:DbContext
    {
        public DbSet<stdimg> stds { get; set; }
    }

HomeController：

    public class HomeController : Controller
    {
        studcontext _context = new studcontext();


        [HttpGet]
        public ActionResult InsertData()
        {
            return View();
        }
        [HttpPost]
        public ActionResult InsertData(stdimg studs)
        {
            _context.stds.Add(studs);
            _context.SaveChanges();
            ViewBag.message = "data inserted successfully"; 
            return View();
        }
    }

InserData.cshtml

@model ImageUploadUsingMvc.Models.stdimg

@{
    ViewBag.Title = "InsertData";
}

<h2>InsertData</h2>


@using (Html.BeginForm()) 
{
    @Html.AntiForgeryToken()

    <div class="form-horizontal">
        <h4>stdimg</h4>
        <hr />
        @Html.ValidationSummary(true, "", new { @class = "text-danger" })
        <div class="form-group">
            @Html.LabelFor(model => model.empname, htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.empname, new { htmlAttributes = new { @class = "form-control" } })
                @Html.ValidationMessageFor(model => model.empname, "", new { @class = "text-danger" })
            </div>
        </div>

        <div class="form-group">
            @Html.LabelFor(model => model.empsalary, htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.empsalary, new { htmlAttributes = new { @class = "form-control" } })
                @Html.ValidationMessageFor(model => model.empsalary, "", new { @class = "text-danger" })
            </div>
        </div>

        <div class="form-group">
            @Html.LabelFor(model => model.empage, htmlAttributes: new { @class = "control-label col-md-2" })
            <div class="col-md-10">
                @Html.EditorFor(model => model.empage, new { htmlAttributes = new { @class = "form-control" } })
                @Html.ValidationMessageFor(model => model.empage, "", 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>

<script src="~/Scripts/jquery-1.10.2.min.js"></script>
<script src="~/Scripts/jquery.validate.min.js"></script>
<script src="~/Scripts/jquery.validate.unobtrusive.min.js"></script>

我已经在SQL Server Management Studio中创建了一个数据库，并成功地在项目中添加了数据库。但是当我按下create按钮时，不会产生任何错误并刷新我的数据库，然后记录不显示？我将viewbag.message =“录制成功”消息不显示，并且记录未显示在ssms中？

Answer 1

您未在Html.BeginForm（）上执行发布然后，我建议您为该工作创建独立的服务