MVC Bind包括不工作 [英] MVC Bind Include not working

问题描述

我有以下课程

 
公共类JuryInfoModel 
 {
 public String XKey {get;组; } 
 public Login LoginInfo {get;组; } 
 public联系ContactInfo {get;组; } 
 
 public JuryInfoModel（）
 {
 LoginInfo = new Login（）; 
 ContactInfo = new Contact（）; 
 ContactInfo.IsPrimaryMailAddress = true; 
 
 XKey ="" ;; 
} 
 
} 
公共类登录
 {
 [显示（姓名=" Juror ID号码"，ShortName =" Juror ID＃" ;），
范围（9999999，int.MaxValue，ErrorMessage ="无效的陪审团ID"），
必需（AllowEmptyStrings = false，ErrorMessage =" * Juror ID号码是必需的"）] 
 public int JurorNumber {get;组; } 
 
 [显示（名称="出生日期"，ShortName =" DOB"），
 DataType（DataType.Date），
 DisplayFormat（ApplyFormatInEditMode = true， DataFormatString =" {0d}"），
必需（AllowEmptyStrings = false，ErrorMessage =" *出生日期需要"）"
 public DateTime DOB {get;组; } 
 
 public bool IsValid {get;组; } 
 
} 
公共类联系
 {
 [Display（Name =" First Name"），MaxLength（50），Required（AllowEmptyStrings = false，ErrorMessage） ="名字是必需的'）;）
公共字符串FirstName {get;组; } 
 
 [Display（Name =" Last Name"），MaxLength（50），Required（AllowEmptyStrings = false，ErrorMessage =" Last name is required））
 public string LastName {get;组; } 
 
 [Display（Name =" Address Line"），MaxLength（150），Required（AllowEmptyStrings = false）] 
 public string PrimaryAddressLine {get;组; } 
 
} 
} 
 

我试过用

 [HttpPost，ValidateAntiForgeryToken] 
 public ActionResult CT_00（[Bind（Include =" ContactInfo.LastName，ContactInfo.FirstName" ;）] JuryInfoModel模型，String mode = null）
 {
 
 // if（TryUpdateModel（model））
 // {
 //返回视图（模型）; 
 //} 
 
 
 if（TryUpdateModel（model.ContactInfo，" ContactInfo"，includeProperties：new [] {" LastName"，" FirstName"}）） 
 {
 JuryInfoModel currentModel = Session [" JUROR"] as JuryInfoModel; 
 currentModel.ContactInfo.LastName = model.ContactInfo.LastName; 
 currentModel.ContactInfo.FirstName = model.ContactInfo.FirstName; 
 Session [" JUROR"] = currentModel; 
 
 if（mode ==" edit"）
 {
 return RedirectToAction（" CT_99"，" Contact"）; 
} 
返回RedirectToAction（" CT_10"，" Contact"）; 
} 
 else 
 {
 return View（model）; 
 
} 
 
 
} 

1. 但是TryUpdateModel尝试检查尽管我只包含了LastName和FirstName，但还是包含了FirstAddressLine。
2. 我试过fiddler 发送PrimaryAddressLine并在服务器端检索一个值。我认为绑定点是仅有效或超过函数定义中包含的内容。为了安全起见，用户不能发送恶意的
   数据。

有什么我想念的，因为这会让我感到害怕。



为清楚起见：

• 我只想要服务器接收Bind（Include =）语句中的内容
• 我只想验证TryUpdateModel中的内容
• 我不想创建每个的多个视图模型设计要求的+50或更多页面。

---

printf（" Love"）;

解决方案

你应该发布MVC论坛。

http：//论坛.asp.net / 1146.aspx / 1？MVC

I have the following class

 public class JuryInfoModel
    {
        public String XKey { get; set; }
        public Login LoginInfo { get; set; }
        public Contact ContactInfo { get; set; }

        public JuryInfoModel()
        {
            LoginInfo = new Login();
            ContactInfo = new Contact();
            ContactInfo.IsPrimaryMailAddress = true;

            XKey = "";
        }

    }
    public class Login
    {
        [Display(Name = "Juror ID Number", ShortName = "Juror ID #"),
        Range(9999999, int.MaxValue, ErrorMessage = "Invalid Jury ID"),
        Required(AllowEmptyStrings = false, ErrorMessage = "*Juror ID number is required")]
        public int JurorNumber { get; set; }

        [Display(Name = "Date of Birth", ShortName = "DOB"),
        DataType(DataType.Date),
        DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0d}"),
        Required(AllowEmptyStrings = false, ErrorMessage = "*Date of Birth is required")]
        public DateTime DOB { get; set; }

        public bool IsValid { get; set; }

    }
    public class Contact
    {
         [Display(Name = "First Name"), MaxLength(50), Required(AllowEmptyStrings = false, ErrorMessage = "First name is required")]
        public string FirstName { get; set; }

        [Display(Name = "Last Name"), MaxLength(50), Required(AllowEmptyStrings = false, ErrorMessage = "Last name is required")]
        public string LastName { get; set; }

        [Display(Name = "Address Line"), MaxLength(150), Required(AllowEmptyStrings = false)]
        public string PrimaryAddressLine { get; set; }
    }
}

I've tried to use

 [HttpPost, ValidateAntiForgeryToken]
        public ActionResult CT_00([Bind(Include = "ContactInfo.LastName,ContactInfo.FirstName")] JuryInfoModel model, String mode = null)
        {

            //if (TryUpdateModel(model))
            //{
            //    return View(model);
            //}
            

            if (TryUpdateModel(model.ContactInfo, "ContactInfo", includeProperties: new[] { "LastName", "FirstName" }))
            {
                JuryInfoModel currentModel = Session["JUROR"] as JuryInfoModel;
                currentModel.ContactInfo.LastName = model.ContactInfo.LastName;
                currentModel.ContactInfo.FirstName = model.ContactInfo.FirstName;
                Session["JUROR"] = currentModel;

                if (mode == "edit")
                {
                    return RedirectToAction("CT_99", "Contact");
                }
                return RedirectToAction("CT_10", "Contact");
            }
            else
            {
                return View(model);

            }


        }

1. However the TryUpdateModel tries to check on the PrimaryAddressLine even though I've only included LastName and FirstName....
2. Ive tried on fiddler to send the PrimaryAddressLine and retrieved a value on the server side. I thought the point of bind was to only valid or past what is included in the function definition. For security sake cant have a user send malicious data.

Is there something I'm missing because this killing me.

For clarity:

• I only want the server side to receive what is in the Bind(Include=) statement
• I only want to validate what is in the TryUpdateModel
• I do not want to create multiple view models of each of the +50 or more pages which are required by design.

---

printf("Love");

解决方案

You should post the MVC forum.

http://forums.asp.net/1146.aspx/1?MVC

这篇关于MVC Bind包括不工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！