Question

我创建了一个简单的MVC应用程序。它在文件夹home中有一个名为Index的视图，在视图中我有一些输入框，我希望保存为对象的输入并保存在数据库中。我已经从我创建的控制器创建视图。我的问题是当我点击提交按钮似乎什么都没发生？

这是我在视图中的代码。

    @model FlexMVC.FlexBookingDb.Resevation

@{
    ViewBag.Title = "Create";
    Layout = "~/Views/Shared/_Layout.cshtml";
}

<h2>Create</h2>

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

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

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

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

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

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

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

@section Scripts {
    @Scripts.Render("~/bundles/jqueryval")
}

这是我的控制器代码。

namespace FlexMVC.Controllers
{
    public class ResevationController : Controller
    {
        // GET: Resevation
        public ActionResult Index()
        {
            return View();
        }

        // POST: Resevation
        [HttpPost]
        public ActionResult Create(Resevation resevation)
        {
            ResevationModels model = new ResevationModels();

            resevation.Car = 1;
            resevation.Customer = 1;

            model.CreateResevation(resevation);

            return View(model);
        }

    }
}

任何人都可以向我解释我做错了什么吗？并且请说我是否应该发布模型代码。

编辑：
这是CreateResevation方法的代码。

public void CreateResevation(Resevation resevation)
    {
        resevation.Car = FindAvaliableCar(resevation.ResevationDate, resevation.ResevationTime);

        _db.Resevations.InsertOnSubmit(resevation);
        _db.SubmitChanges();
    }

Answer 1

你有两个问题。

您可能提交了错误的操作。您可能希望提交创建，然后提交索引。这可以通过更改为@using (Html.BeginForm("Create", "ControllerNameHere"))
AntiForgeryToken 需要针对建议的操作设置[ValidateAntiForgeryToken()]验证属性。

将其更改为

[HttpPost]
[ValidateAntiForgeryToken()]
public ActionResult Create(Resevation resevation)

来自mvc应用程序的输入未在数据库中提交

1 个答案: