asp.net mvc 4（razor）表单提交不起作用

Question

我正在使用Ajax.BeginForm创建一个表单但是当我点击提交按钮时没有任何反应。我查看调试器工具栏中的网络选项卡，没有触发请求，并且javascript控制台中没有错误。我正在使用jquery不显眼的验证。

这是我的部分视图代码：

@using (Ajax.BeginForm("CreateUser", "Account", new AjaxOptions()
        {
            HttpMethod = "Post", 
            UpdateTargetId = "divCreateUser", 
            InsertionMode = InsertionMode.Replace, 
            OnSuccess = "CreateUserFormOnSuccess(response)"
        }))
{
    <div class="modal-body">
        <fieldset>
            <ol>
                <li>
                    @Html.LabelFor(m => m.UserName)
                    @Html.TextBoxFor(m => m.UserName)
                </li>
                <li>
                    @Html.LabelFor(m => m.Password)
                    @Html.PasswordFor(m => m.Password)
                </li>
                <li>
                    @Html.LabelFor(m => m.ConfirmPassword)
                    @Html.PasswordFor(m => m.ConfirmPassword)
                </li>
            </ol>
            @*Html.Captcha("Inceacra alta imagine", "Introduceti textul pe care il vedeti in imagine:", 5, "Obligatoriu")*@
        </fieldset>
    </div>
    <div class="modal-footer">
        <a href="#" class="btn" onclick="$('#divCreateUser').modal('hide')">Anuleaza</a>
        <input type="submit" value="Salveaza" class="btn btn-primary"/>
    </div>
        }

以下是我的行动：

[HttpGet]
    public ActionResult CreateUser()
    {
        return View();
    }

    [HttpPost]
    //[CaptchaVerify("Captcha introdus nu este valid")]
    public ActionResult CreateUser(RegisterModel model)
    {
        if (ModelState.IsValid)
        {
            try
            {

                string token = WebSecurity.CreateUserAndAccount(model.UserName, model.Password, null, true);

                _emailRepository.SendConfirmationEmail(model.UserName, Url.Action("Confirm", new { id = token }));

                return Json(new { result = true });
            }
            catch (MembershipCreateUserException e)
            {
                ModelState.AddModelError("", ErrorCodeToString(e.StatusCode));
            }
        }
        return View(model);
    }

以下是模型：

public class RegisterModel
{
    [Required]
    [Display(Name = "Email")]
    [EmailAddress]
    public string UserName { get; set; }

    [Required]
    [StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
    [DataType(DataType.Password)]
    [Display(Name = "Password")]
    public string Password { get; set; }

    [DataType(DataType.Password)]
    [Display(Name = "Confirm password")]
    [Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
    public string ConfirmPassword { get; set; }
}