C#MVC Razor：模拟带有验证的多页表单_C#_Asp.net Mvc_Forms_Validation_Razor

C#MVC Razor：模拟带有验证的多页表单

c# asp.net-mvc forms validation razor

C#MVC Razor：模拟带有验证的多页表单,c#,asp.net-mvc,forms,validation,razor,C#,Asp.net Mvc,Forms,Validation,Razor,之后编辑： public Boolean Page1Complete { get; set; } public Boolean Page2Complete { get; set; } [Required(ErrorMessageResourceType = typeof(Resources.CustomerSatisfactionSurvey), ErrorMessageResourceName = "Page1Question1Required")] public int? LikelyTo

之后编辑：

public Boolean Page1Complete { get; set; }
public Boolean Page2Complete { get; set; }

[Required(ErrorMessageResourceType = typeof(Resources.CustomerSatisfactionSurvey), ErrorMessageResourceName = "Page1Question1Required")]
public int? LikelyToReturn { get; set; }

[Required(ErrorMessageResourceType = typeof(Resources.CustomerSatisfactionSurvey), ErrorMessageResourceName = "Page2Question1Required")]
public int? RecomendToFriend { get; set; }

if (!Model.Page1Complete)
{
    using (Html.BeginForm("PatientSatisfactionSurveyPage1", "Forms", FormMethod.Post, new { id = "patient-satisfaction-survey-page-1", @class = "full-form" }))
    {
        @for (var a = 0; a < 11; a++)
        {
           @a - @Html.RadioButtonFor(model => Model.LikelyToReturn, @a)
        }
        <input type="submit" id="page1-submit" name="page1-submit" value="Continue" class="btn green2">
   }
}
else
// Page1 was submitted successfully. Display Page 2
{
    using (Html.BeginForm("PatientSatisfactionSurveyPage2", "Forms", FormMethod.Post, new { id = "patient-satisfaction-survey-page-2", @class = "full-form" }))
    {
        @for (var a = 0; a < 11; a++)
        {
           @a - @Html.RadioButtonFor(model => Model.RecomendToFriend, @a)
        }
        <input type="submit" id="page2-submit" name="page2-submit" value="Complete" class="btn green2">
    }
}

[HttpPost]
public ActionResult PatientSatisfactionSurvey([Bind]PatientSatisfactionSurveyPage pss)
    {
        //Process and validate the first page
        if (Request.Form["page1-submit"] != null)
        {
            if (ModelState.IsValid)
            {
                pss.Page1Complete = true;
                // Page 1 Logic...
            }
        }

        //Process and validate the first page
        if (Request.Form["page2-submit"] != null)
        {
            if (ModelState.IsValid)
            {
                pss.Page2Complete = true;
                // Page 2 Logic...
            }
        }
    }

我应该把我原来的问题写得更好：在下面的例子中，我使用了两种形式：

using (Html.BeginForm....

在控制器中，如何只验证其中一个表单，而不是整个模型？这可能吗？或者，我是不是试图以一种非预期的方式使用MVC？我做ASP.NET表单的工作已经很多年了。还在学习MVC

//结束编辑

我有一个包含表单的单一视图，需要以两部分（或两页）表单的形式呈现。这两部分都有一些必填字段。我可以很好地模拟多页表单，但我遇到的问题是验证。对于每个帖子，它将验证整个视图上的所有字段。我如何让它只验证当前可见的字段

以下是我现在所做的（简化）：

型号：

public Boolean Page1Complete { get; set; }
public Boolean Page2Complete { get; set; }

[Required(ErrorMessageResourceType = typeof(Resources.CustomerSatisfactionSurvey), ErrorMessageResourceName = "Page1Question1Required")]
public int? LikelyToReturn { get; set; }

[Required(ErrorMessageResourceType = typeof(Resources.CustomerSatisfactionSurvey), ErrorMessageResourceName = "Page2Question1Required")]
public int? RecomendToFriend { get; set; }

if (!Model.Page1Complete)
{
    using (Html.BeginForm("PatientSatisfactionSurveyPage1", "Forms", FormMethod.Post, new { id = "patient-satisfaction-survey-page-1", @class = "full-form" }))
    {
        @for (var a = 0; a < 11; a++)
        {
           @a - @Html.RadioButtonFor(model => Model.LikelyToReturn, @a)
        }
        <input type="submit" id="page1-submit" name="page1-submit" value="Continue" class="btn green2">
   }
}
else
// Page1 was submitted successfully. Display Page 2
{
    using (Html.BeginForm("PatientSatisfactionSurveyPage2", "Forms", FormMethod.Post, new { id = "patient-satisfaction-survey-page-2", @class = "full-form" }))
    {
        @for (var a = 0; a < 11; a++)
        {
           @a - @Html.RadioButtonFor(model => Model.RecomendToFriend, @a)
        }
        <input type="submit" id="page2-submit" name="page2-submit" value="Complete" class="btn green2">
    }
}

[HttpPost]
public ActionResult PatientSatisfactionSurvey([Bind]PatientSatisfactionSurveyPage pss)
    {
        //Process and validate the first page
        if (Request.Form["page1-submit"] != null)
        {
            if (ModelState.IsValid)
            {
                pss.Page1Complete = true;
                // Page 1 Logic...
            }
        }

        //Process and validate the first page
        if (Request.Form["page2-submit"] != null)
        {
            if (ModelState.IsValid)
            {
                pss.Page2Complete = true;
                // Page 2 Logic...
            }
        }
    }

查看：

public Boolean Page1Complete { get; set; }
public Boolean Page2Complete { get; set; }

[Required(ErrorMessageResourceType = typeof(Resources.CustomerSatisfactionSurvey), ErrorMessageResourceName = "Page1Question1Required")]
public int? LikelyToReturn { get; set; }

[Required(ErrorMessageResourceType = typeof(Resources.CustomerSatisfactionSurvey), ErrorMessageResourceName = "Page2Question1Required")]
public int? RecomendToFriend { get; set; }

if (!Model.Page1Complete)
{
    using (Html.BeginForm("PatientSatisfactionSurveyPage1", "Forms", FormMethod.Post, new { id = "patient-satisfaction-survey-page-1", @class = "full-form" }))
    {
        @for (var a = 0; a < 11; a++)
        {
           @a - @Html.RadioButtonFor(model => Model.LikelyToReturn, @a)
        }
        <input type="submit" id="page1-submit" name="page1-submit" value="Continue" class="btn green2">
   }
}
else
// Page1 was submitted successfully. Display Page 2
{
    using (Html.BeginForm("PatientSatisfactionSurveyPage2", "Forms", FormMethod.Post, new { id = "patient-satisfaction-survey-page-2", @class = "full-form" }))
    {
        @for (var a = 0; a < 11; a++)
        {
           @a - @Html.RadioButtonFor(model => Model.RecomendToFriend, @a)
        }
        <input type="submit" id="page2-submit" name="page2-submit" value="Complete" class="btn green2">
    }
}

[HttpPost]
public ActionResult PatientSatisfactionSurvey([Bind]PatientSatisfactionSurveyPage pss)
    {
        //Process and validate the first page
        if (Request.Form["page1-submit"] != null)
        {
            if (ModelState.IsValid)
            {
                pss.Page1Complete = true;
                // Page 1 Logic...
            }
        }

        //Process and validate the first page
        if (Request.Form["page2-submit"] != null)
        {
            if (ModelState.IsValid)
            {
                pss.Page2Complete = true;
                // Page 2 Logic...
            }
        }
    }

有很多方法可以做到这一点：

我试着做最简单的

您的控制器：

  public class LikelyToReturnModel
  {
     [Required]
     public int LikelyToReturn { get; set; }
  }

  public class RecomendToFriendModel
  {
     public int LikelyToReturn { get; set; }

     [Required]
     public int RecomendToFriend { get; set; }
  }

  public class PatientSatisfactionController : Controller
  {
     //
     // GET: /PatientSatisfaction/
     public ActionResult LikelyToReturn()
     {
        return View(new LikelyToReturnModel());
     }

     [HttpPost]
     [ValidateAntiForgeryToken()]
     public ActionResult LikelyToReturn(LikelyToReturnModel model)
     {
        //validation example
        if (model.LikelyToReturn == 0)
        {
           ModelState.AddModelError("", "Can't be zero!!!");
        }
        if (ModelState.IsValid)
        {
           return RedirectToAction("RecomendToFriend", new { LikelyToReturn = model.LikelyToReturn });
        }
        return View(model);
     }

     public ActionResult RecomendToFriend(int LikelyToReturn)
     {
        return View(new RecomendToFriendModel { LikelyToReturn = LikelyToReturn });
     }

     [HttpPost]
     [ValidateAntiForgeryToken()]
     public ActionResult RecomendToFriend(RecomendToFriendModel model)
     {
        if (ModelState.IsValid)
        {
           //do something
        }
        return View(model);
     }

  }

您的观点可能会返回：

  @model MVCApp.Controllers.LikelyToReturnModel
  <h2>LikelyToReturn</h2>
  @using (Html.BeginForm(null, null, FormMethod.Post, new { id = "patient-satisfaction-survey-page-1", @class = "full-form" }))
  {
     @Html.ValidationSummary(true)
     @Html.AntiForgeryToken()

     for (var a = 0; a < 11; a++)
     {
        @Html.RadioButtonFor(model => Model.LikelyToReturn, a) @a <br />
     }
     <button type="submit">Continue</button>
  }

@model MVCApp.Controllers.LikelyToReturnModel
可能返回
@使用（Html.BeginForm（null，null，FormMethod.Post，new{id=“patient-satification-survey-page-1”，@class=“full form”}））
{
@Html.ValidationSummary（true）
@Html.AntiForgeryToken（）
对于（var a=0；a<11；a++）
{
@Html.radiobutton（model=>model.LikelyToReturn，a）@a

}
继续
}

您的视图推荐给朋友：

  @model MVCApp.Controllers.RecomendToFriendModel
  <h2>RecomendToFriend</h2>
  @using (Html.BeginForm(null, null, FormMethod.Post, new { id = "patient-satisfaction-survey-page-2", @class = "full-form" }))
  {
     @Html.ValidationSummary(true)
     @Html.AntiForgeryToken()
     @Html.HiddenFor(_ => _.LikelyToReturn)

     for (var a = 0; a < 11; a++)
     {
        @Html.RadioButtonFor(model => Model.RecomendToFriend, a) @a <br />
     }
     <button type="submit">Complete</button>
  }

@model MVCApp.Controllers.RecomendToFriendModel
推荐朋友
@使用（Html.BeginForm（null，null，FormMethod.Post，new{id=“patient-satification-survey-page-2”，@class=“full form”}））
{
@Html.ValidationSummary（true）
@Html.AntiForgeryToken（）
@Html.HiddenFor（=>wk.LikelyToReturn）
对于（var a=0；a<11；a++）
{
@Html.radiobutton（model=>model.RecomendToFriend，a）@a

}
完成
}

有很多方法：

我试着做最简单的

您的控制器：

  public class LikelyToReturnModel
  {
     [Required]
     public int LikelyToReturn { get; set; }
  }

  public class RecomendToFriendModel
  {
     public int LikelyToReturn { get; set; }

     [Required]
     public int RecomendToFriend { get; set; }
  }

  public class PatientSatisfactionController : Controller
  {
     //
     // GET: /PatientSatisfaction/
     public ActionResult LikelyToReturn()
     {
        return View(new LikelyToReturnModel());
     }

     [HttpPost]
     [ValidateAntiForgeryToken()]
     public ActionResult LikelyToReturn(LikelyToReturnModel model)
     {
        //validation example
        if (model.LikelyToReturn == 0)
        {
           ModelState.AddModelError("", "Can't be zero!!!");
        }
        if (ModelState.IsValid)
        {
           return RedirectToAction("RecomendToFriend", new { LikelyToReturn = model.LikelyToReturn });
        }
        return View(model);
     }

     public ActionResult RecomendToFriend(int LikelyToReturn)
     {
        return View(new RecomendToFriendModel { LikelyToReturn = LikelyToReturn });
     }

     [HttpPost]
     [ValidateAntiForgeryToken()]
     public ActionResult RecomendToFriend(RecomendToFriendModel model)
     {
        if (ModelState.IsValid)
        {
           //do something
        }
        return View(model);
     }

  }

您的观点可能会返回：

  @model MVCApp.Controllers.LikelyToReturnModel
  <h2>LikelyToReturn</h2>
  @using (Html.BeginForm(null, null, FormMethod.Post, new { id = "patient-satisfaction-survey-page-1", @class = "full-form" }))
  {
     @Html.ValidationSummary(true)
     @Html.AntiForgeryToken()

     for (var a = 0; a < 11; a++)
     {
        @Html.RadioButtonFor(model => Model.LikelyToReturn, a) @a <br />
     }
     <button type="submit">Continue</button>
  }

@model MVCApp.Controllers.LikelyToReturnModel
可能返回
@使用（Html.BeginForm（null，null，FormMethod.Post，new{id=“patient-satification-survey-page-1”，@class=“full form”}））
{
@Html.ValidationSummary（true）
@Html.AntiForgeryToken（）
对于（var a=0；a<11；a++）
{
@Html.radiobutton（model=>model.LikelyToReturn，a）@a

}
继续
}

您的视图推荐给朋友：

  @model MVCApp.Controllers.RecomendToFriendModel
  <h2>RecomendToFriend</h2>
  @using (Html.BeginForm(null, null, FormMethod.Post, new { id = "patient-satisfaction-survey-page-2", @class = "full-form" }))
  {
     @Html.ValidationSummary(true)
     @Html.AntiForgeryToken()
     @Html.HiddenFor(_ => _.LikelyToReturn)

     for (var a = 0; a < 11; a++)
     {
        @Html.RadioButtonFor(model => Model.RecomendToFriend, a) @a <br />
     }
     <button type="submit">Complete</button>
  }

@model MVCApp.Controllers.RecomendToFriendModel
推荐朋友
@使用（Html.BeginForm（null，null，FormMethod.Post，new{id=“patient-satification-survey-page-2”，@class=“full form”}））
{
@Html.ValidationSummary（true）
@Html.AntiForgeryToken（）
@Html.HiddenFor（=>wk.LikelyToReturn）
对于（var a=0；a<11；a++）
{
@Html.radiobutton（model=>model.RecomendToFriend，a）@a

}
完成
}

有很多方法：

我试着做最简单的

您的控制器：

  public class LikelyToReturnModel
  {
     [Required]
     public int LikelyToReturn { get; set; }
  }

  public class RecomendToFriendModel
  {
     public int LikelyToReturn { get; set; }

     [Required]
     public int RecomendToFriend { get; set; }
  }

  public class PatientSatisfactionController : Controller
  {
     //
     // GET: /PatientSatisfaction/
     public ActionResult LikelyToReturn()
     {
        return View(new LikelyToReturnModel());
     }

     [HttpPost]
     [ValidateAntiForgeryToken()]
     public ActionResult LikelyToReturn(LikelyToReturnModel model)
     {
        //validation example
        if (model.LikelyToReturn == 0)
        {
           ModelState.AddModelError("", "Can't be zero!!!");
        }
        if (ModelState.IsValid)
        {
           return RedirectToAction("RecomendToFriend", new { LikelyToReturn = model.LikelyToReturn });
        }
        return View(model);
     }

     public ActionResult RecomendToFriend(int LikelyToReturn)
     {
        return View(new RecomendToFriendModel { LikelyToReturn = LikelyToReturn });
     }

     [HttpPost]
     [ValidateAntiForgeryToken()]
     public ActionResult RecomendToFriend(RecomendToFriendModel model)
     {
        if (ModelState.IsValid)
        {
           //do something
        }
        return View(model);
     }

  }

您的观点可能会返回：

  @model MVCApp.Controllers.LikelyToReturnModel
  <h2>LikelyToReturn</h2>
  @using (Html.BeginForm(null, null, FormMethod.Post, new { id = "patient-satisfaction-survey-page-1", @class = "full-form" }))
  {
     @Html.ValidationSummary(true)
     @Html.AntiForgeryToken()

     for (var a = 0; a < 11; a++)
     {
        @Html.RadioButtonFor(model => Model.LikelyToReturn, a) @a <br />
     }
     <button type="submit">Continue</button>
  }

@model MVCApp.Controllers.LikelyToReturnModel
可能返回
@使用（Html.BeginForm（null，null，FormMethod.Post，new{id=“patient-satification-survey-page-1”，@class=“full form”}））
{
@Html.ValidationSummary（true）
@Html.AntiForgeryToken（）
对于（var a=0；a<11；a++）
{
@Html.radiobutton（model=>model.LikelyToReturn，a）@a

}
继续
}

您的视图推荐给朋友：

  @model MVCApp.Controllers.RecomendToFriendModel
  <h2>RecomendToFriend</h2>
  @using (Html.BeginForm(null, null, FormMethod.Post, new { id = "patient-satisfaction-survey-page-2", @class = "full-form" }))
  {
     @Html.ValidationSummary(true)
     @Html.AntiForgeryToken()
     @Html.HiddenFor(_ => _.LikelyToReturn)

     for (var a = 0; a < 11; a++)
     {
        @Html.RadioButtonFor(model => Model.RecomendToFriend, a) @a <br />
     }
     <button type="submit">Complete</button>
  }

@model MVCApp.Controllers.RecomendToFriendModel
推荐朋友
@使用（Html.BeginForm（null，null，FormMethod.Post，new{id=“patient-satification-survey-page-2”，@class=“full form”}））
{
@Html.ValidationSummary（true）
@Html.AntiForgeryToken（）
@Html.HiddenFor（=>wk.LikelyToReturn）
对于（var a=0；a<11；a++）
{
@Html.radiobutton（model=>model.RecomendToFriend，a）@a

}
完成
}

有很多方法：

我试着做最简单的

您的控制器：

  public class LikelyToReturnModel
  {
     [Required]
     public int LikelyToReturn { get; set; }
  }

  public class RecomendToFriendModel
  {
     public int LikelyToReturn { get; set; }

     [Required]
     public int RecomendToFriend { get; set; }
  }

  public class PatientSatisfactionController : Controller
  {
     //
     // GET: /PatientSatisfaction/
     public ActionResult LikelyToReturn()
     {
        return View(new LikelyToReturnModel());
     }

     [HttpPost]
     [ValidateAntiForgeryToken()]
     public ActionResult LikelyToReturn(LikelyToReturnModel model)
     {
        //validation example
        if (model.LikelyToReturn == 0)
        {
           ModelState.AddModelError("", "Can't be zero!!!");
        }
        if (ModelState.IsValid)
        {
           return RedirectToAction("RecomendToFriend", new { LikelyToReturn = model.LikelyToReturn });
        }
        return View(model);
     }

     public ActionResult RecomendToFriend(int LikelyToReturn)
     {
        return View(new RecomendToFriendModel { LikelyToReturn = LikelyToReturn });
     }

     [HttpPost]
     [ValidateAntiForgeryToken()]
     public ActionResult RecomendToFriend(RecomendToFriendModel model)
     {
        if (ModelState.IsValid)
        {
           //do something
        }
        return View(model);
     }

  }

您的观点可能会返回：

  @model MVCApp.Controllers.LikelyToReturnModel
  <h2>LikelyToReturn</h2>
  @using (Html.BeginForm(null, null, FormMethod.Post, new { id = "patient-satisfaction-survey-page-1", @class = "full-form" }))
  {
     @Html.ValidationSummary(true)
     @Html.AntiForgeryToken()

     for (var a = 0; a < 11; a++)
     {
        @Html.RadioButtonFor(model => Model.LikelyToReturn, a) @a <br />
     }
     <button type="submit">Continue</button>
  }

@model MVCApp.Controllers.LikelyToReturnModel
可能返回
@使用（Html.BeginForm（null，null，FormMethod.Post，new{id=“patient-satification-survey-page-1”，@class=“full form”}））
{
@Html.ValidationSummary（true）
@Html.AntiForgeryToken（）
对于（var a=0；a<11；a++）
{
@Html.radiobutton（model=>model.LikelyToReturn，a）@a

}
继续
}

您的视图推荐给朋友：

  @model MVCApp.Controllers.RecomendToFriendModel
  <h2>RecomendToFriend</h2>
  @using (Html.BeginForm(null, null, FormMethod.Post, new { id = "patient-satisfaction-survey-page-2", @class = "full-form" }))
  {
     @Html.ValidationSummary(true)
     @Html.AntiForgeryToken()
     @Html.HiddenFor(_ => _.LikelyToReturn)

     for (var a = 0; a < 11; a++)
     {
        @Html.RadioButtonFor(model => Model.RecomendToFriend, a) @a <br />
     }
     <button type="submit">Complete</button>
  }

@model MVCApp.Controllers.RecomendToFriendModel
推荐朋友
@使用（Html.BeginForm（null，null，FormMethod.Post，new{id=“patient-satification-survey-page-2”，@class=“full form”}））
{
@Html.ValidationSummary（true）
@Html.AntiForgeryToken（）
@Html.HiddenFor（=>wk.LikelyToReturn）
对于（var a=0；a<11；a++）
{
@Html.radiobutton（model=>model.RecomendToFriend，a）@a

}
完成
}

为什么你必须使用相同的动作方法？卢卡斯，我没有。我是MVC新手。多年来一直在使用标准ASP.NET表单。我很难理解MVC是如何工作的。你能告诉我如何使用单独的行动方法，以及这将如何帮助解决我的问题吗？谢谢还有什么我可以补充我的答案，使之成为最好的答案吗？（勾选按钮）Lucas，请看我在你回答下面的问题。你总是可以使用一个表单验证单个控件或控件组，因为为什么你必须使用相同的操作方法？Lucas，我没有。我是MVC新手。多年来一直在使用标准ASP.NET表单。我很难理解MVC是如何工作的。你能告诉我如何使用单独的行动方法，以及这将如何帮助解决我的问题吗？谢谢有什么事吗