Question

这是我的控制器：

public ActionResult Deposit()
    {

        return View();
    }

    [HttpPost]
    public ActionResult Deposit(DepositTicket dt)
    {
        using (var db = new MatchGamingEntities())
        {
            MembershipUser currentUser = Membership.GetUser();
            Guid UserId = (Guid)currentUser.ProviderUserKey;
            var AccountId = from a in db.Accounts
                            where a.UserId == UserId
                            select a.AccountId;
            BankTransaction transaction = new BankTransaction();
            transaction.Amount = dt.Amount;
            transaction.AccountId = AccountId.SingleOrDefault();
            transaction.Created = DateTime.Today;
            transaction.TransactionType = "Credit";
            Debug.Write("Amount: " + transaction.Amount + " AccountId " + transaction.AccountId);
            db.BankTransactions.AddObject(transaction);
            db.SaveChanges();
            return View();
        }

    }

这是我的观点：

@model MatchGaming.Models.DepositTicket

@{
    ViewBag.Title = "Deposit";
}

<h2>Deposit</h2>

<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>

@using (Html.BeginForm()) {
    @Html.ValidationSummary(true)
    <fieldset>
        <legend>DepositTicket</legend>
        <div class="editor-label">
            @Html.LabelFor(model => model.Amount)
        </div>
        <div class="editor-field">
            @Html.EditorFor(model => model.Amount)
            @Html.ValidationMessageFor(model => model.Amount)
        <p>
            <input type="submit" value="Create" />
        </p>
    </fieldset>
}

由于某种原因，在我的HttpPost中，尽管我在表单中输入了一个数字并提交了，但是我还是输入了一个数字，然后我将这个数字打印出来并且它始终为0.我不认为后期变量正在经历。< / p>

编辑：

DepostTicket类：

public class DepositTicket
{
    [Required]
    [Display(Name="Deposit Amount")]
    [Range(5.00, 999999999999999999999999999.0, ErrorMessage = "Price must be above $5")]
    public decimal Amount;
}

编辑2：

这是渲染的html

<form action="/Cashier/Deposit" method="post">    <fieldset>

    <legend>DepositTicket</legend>

    <div class="editor-label">

        <label for="Amount">Amount</label>

    </div>

    <div class="editor-field">

        <input class="text-box single-line" data-val="true" data-val-number="The field Decimal must be a number." data-val-required="The Decimal field is required." id="Amount" name="Amount" type="text" value="" />

        <span class="field-validation-valid" data-valmsg-for="Amount" data-valmsg-replace="true"></span>

        </div>

    <p>

        <input type="submit" value="Create" />

    </p>

</fieldset>

Answer 1

应该使用模型绑定器绑定的值必须是模型中的属性

public class DepositTicket
{
    [Required]
    [Display(Name="Deposit Amount")]
    [Range(5.00, 999999999999999999999999999.0, ErrorMessage = "Price must be above $5")]
    public decimal Amount { get; set; }
}

表单值不会从View传输到HttpPost

1 个答案: