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C# 服务器型号中未正确接收MVC日期

c# asp.net angularjs asp.net-mvc datetime

C# 服务器型号中未正确接收MVC日期,c#,asp.net,angularjs,asp.net-mvc,datetime,C#,Asp.net,Angularjs,Asp.net Mvc,Datetime,我正在尝试编辑表中已存在的值。当我单击条目行旁边的编辑按钮时，我希望表单上的输入字段中显示原始值，并且当我更改某些内容时，应该对其进行编辑或保持不变。现在，除了将空值传递给后端控制器的日期外，这一切正常。我已签入调试器 查看： <div class="col-sm-12"> <div class="form-group"> <label class="col-sm-3 control-label" for="name">Date

我正在尝试编辑表中已存在的值。当我单击条目行旁边的编辑按钮时，我希望表单上的输入字段中显示原始值，并且当我更改某些内容时，应该对其进行编辑或保持不变。现在，除了将空值传递给后端控制器的日期外，这一切正常。我已签入调试器

查看：

    <div class="col-sm-12">
     <div class="form-group">
       <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
         <div class="col-sm-9">
           <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
         </div>
       </div>
    </div>

$scope.UserSave = function () {
    debugger
    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Change", $scope.userAccount, false, $("#btnSave")).then(function (d) {
        if (d.Success) {
            window.location.href = "/User/LoggedIn";
        }
        ShowMessage(d);

    });
}

    function Post(url, data, isBlockUI, e) {
BlockUI(isBlockUI, e);

return $.ajax({
    method: "Post",
    url: url,
    // contentType: 'application/json',
    data: data,//JSON.stringify(data),
    success: function (d) {
        UnBlockUI(e);
        if ($.type(d) == "string" && d == "")
            LogOutNotification()
        else if ($.type(d) == "string")
            AccessDenied();
    },
    error: function (XMLHttpRequest, textStatus, errorThrown) {
        UnBlockUI(e);
        ErrorMessage(errorMsg);
    }
});

    public JsonResult Change(Account account) {
        return Json((new userLogic()).Change(account), JsonRequestBehavior.AllowGet);
    }

    public Message Change(Account account) {
        Message msg = new Message();
        try
        {
            Account userProfile = db.Accounts.Where(b => b.Email == account.Email).FirstOrDefault();
            var dob = account.dateOfBirth;
            if (userProfile == null)
            {
                msg.Success = false;
                msg.MessageDetail = "somehting went wrong could not find the data entry amke sure the database connection is working";
            }
            else {
                userProfile.firstName = account.firstName;
                userProfile.lastName = account.lastName;
                userProfile.Email = account.Email;
                userProfile.password = account.password;
                userProfile.CountryID = account.CountryID;
                userProfile.dateOfBirth = account.dateOfBirth;
                userProfile.phoneNo = account.phoneNo;

                db.Entry(userProfile).State = EntityState.Modified;
                db.SaveChanges();

                msg.Success = true;
                msg.MessageDetail = "Edit successful";
            }
        }
        catch (Exception ex) {
            msg.Success = false;
            msg.MessageDetail = "somehting went wrong could not find the data entry make sure the database connection is working";
        } 
        return msg;
    }

     <div class="col-sm-12">
       <div class="form-group">
          <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
             <div class="col-sm-9">
               <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
             </div>
            </div>
            </div>

     $scope.UserSave = function () {

    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Save",  $scope.userAccount , false, $("#btnSave")).then(function (d) {
        if (d.Success) {

        }
        ShowMessage(d);

    });
}

    public JsonResult Save(Account account) {

        return Json((new userLogic()).Save(account), JsonRequestBehavior.AllowGet);  

    }

    public Message Save(Account account)
    {
        Message msg = new Message();
       // Account userProfile = Static.UserProfile;
        try
        {
            Account foundaccount = db.Accounts.SingleOrDefault(x => x.Email == account.Email);

            if (foundaccount != null)
            {
                msg.Success = false;
                msg.MessageDetail = "Email already exist.";
            }

            else
            {
                Country c1 = db.Countries.Find(account.CountryID);
                Account newaccount = new Account();
                //newaccount.UserId = account.UserId;
                newaccount.firstName = account.firstName;
                newaccount.lastName = account.lastName;
                newaccount.Email = account.Email;
                newaccount.password = account.password;
                newaccount.phoneNo = account.phoneNo;
                newaccount.dateOfBirth = account.dateOfBirth;
                newaccount.CountryID = account.CountryID;
                newaccount.isActive = true;
                //newaccount.Country = c1;
                db.Accounts.Add(newaccount);
                //db.Entry(newaccount).State = EntityState.Added;
                db.SaveChanges();
                msg.MessageDetail = account.Email + "has been saved";    
            }

            //userProfile.LogActivity("Save", msg.MessageDetail, "EmploymentType");
        }
        catch (Exception ex)
        {
            msg.Success = false;
            msg.MessageDetail = Message.ErrorMessage;
           // userProfile.LogError(ex, "BLL/EmploymentTypeLogic/Save");
        }
        return msg;
    }
}

    Message = "The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value.\r\nThe statement has been terminated."
Generic.cs:

    <div class="col-sm-12">
     <div class="form-group">
       <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
         <div class="col-sm-9">
           <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
         </div>
       </div>
    </div>

$scope.UserSave = function () {
    debugger
    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Change", $scope.userAccount, false, $("#btnSave")).then(function (d) {
        if (d.Success) {
            window.location.href = "/User/LoggedIn";
        }
        ShowMessage(d);

    });
}

    function Post(url, data, isBlockUI, e) {
BlockUI(isBlockUI, e);

return $.ajax({
    method: "Post",
    url: url,
    // contentType: 'application/json',
    data: data,//JSON.stringify(data),
    success: function (d) {
        UnBlockUI(e);
        if ($.type(d) == "string" && d == "")
            LogOutNotification()
        else if ($.type(d) == "string")
            AccessDenied();
    },
    error: function (XMLHttpRequest, textStatus, errorThrown) {
        UnBlockUI(e);
        ErrorMessage(errorMsg);
    }
});

    public JsonResult Change(Account account) {
        return Json((new userLogic()).Change(account), JsonRequestBehavior.AllowGet);
    }

    public Message Change(Account account) {
        Message msg = new Message();
        try
        {
            Account userProfile = db.Accounts.Where(b => b.Email == account.Email).FirstOrDefault();
            var dob = account.dateOfBirth;
            if (userProfile == null)
            {
                msg.Success = false;
                msg.MessageDetail = "somehting went wrong could not find the data entry amke sure the database connection is working";
            }
            else {
                userProfile.firstName = account.firstName;
                userProfile.lastName = account.lastName;
                userProfile.Email = account.Email;
                userProfile.password = account.password;
                userProfile.CountryID = account.CountryID;
                userProfile.dateOfBirth = account.dateOfBirth;
                userProfile.phoneNo = account.phoneNo;

                db.Entry(userProfile).State = EntityState.Modified;
                db.SaveChanges();

                msg.Success = true;
                msg.MessageDetail = "Edit successful";
            }
        }
        catch (Exception ex) {
            msg.Success = false;
            msg.MessageDetail = "somehting went wrong could not find the data entry make sure the database connection is working";
        } 
        return msg;
    }

     <div class="col-sm-12">
       <div class="form-group">
          <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
             <div class="col-sm-9">
               <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
             </div>
            </div>
            </div>

     $scope.UserSave = function () {

    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Save",  $scope.userAccount , false, $("#btnSave")).then(function (d) {
        if (d.Success) {

        }
        ShowMessage(d);

    });
}

    public JsonResult Save(Account account) {

        return Json((new userLogic()).Save(account), JsonRequestBehavior.AllowGet);  

    }

    public Message Save(Account account)
    {
        Message msg = new Message();
       // Account userProfile = Static.UserProfile;
        try
        {
            Account foundaccount = db.Accounts.SingleOrDefault(x => x.Email == account.Email);

            if (foundaccount != null)
            {
                msg.Success = false;
                msg.MessageDetail = "Email already exist.";
            }

            else
            {
                Country c1 = db.Countries.Find(account.CountryID);
                Account newaccount = new Account();
                //newaccount.UserId = account.UserId;
                newaccount.firstName = account.firstName;
                newaccount.lastName = account.lastName;
                newaccount.Email = account.Email;
                newaccount.password = account.password;
                newaccount.phoneNo = account.phoneNo;
                newaccount.dateOfBirth = account.dateOfBirth;
                newaccount.CountryID = account.CountryID;
                newaccount.isActive = true;
                //newaccount.Country = c1;
                db.Accounts.Add(newaccount);
                //db.Entry(newaccount).State = EntityState.Added;
                db.SaveChanges();
                msg.MessageDetail = account.Email + "has been saved";    
            }

            //userProfile.LogActivity("Save", msg.MessageDetail, "EmploymentType");
        }
        catch (Exception ex)
        {
            msg.Success = false;
            msg.MessageDetail = Message.ErrorMessage;
           // userProfile.LogError(ex, "BLL/EmploymentTypeLogic/Save");
        }
        return msg;
    }
}

    Message = "The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value.\r\nThe statement has been terminated."
}

我制作了一个单独的函数来处理从后端发送和接收的数据，如上图所示，我知道它可以正常工作，因为我正在使用它将数据添加到数据库中

但现在我的问题来了。此数据被传递给控制器，并且传递的数据除了日期之外都是正确的。日期是空的，我不知道为什么。由于在输入数据时，数据库中的日期字段被设置为NOTNULL，因此它给了我一个异常

控制器：

    <div class="col-sm-12">
     <div class="form-group">
       <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
         <div class="col-sm-9">
           <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
         </div>
       </div>
    </div>

$scope.UserSave = function () {
    debugger
    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Change", $scope.userAccount, false, $("#btnSave")).then(function (d) {
        if (d.Success) {
            window.location.href = "/User/LoggedIn";
        }
        ShowMessage(d);

    });
}

    function Post(url, data, isBlockUI, e) {
BlockUI(isBlockUI, e);

return $.ajax({
    method: "Post",
    url: url,
    // contentType: 'application/json',
    data: data,//JSON.stringify(data),
    success: function (d) {
        UnBlockUI(e);
        if ($.type(d) == "string" && d == "")
            LogOutNotification()
        else if ($.type(d) == "string")
            AccessDenied();
    },
    error: function (XMLHttpRequest, textStatus, errorThrown) {
        UnBlockUI(e);
        ErrorMessage(errorMsg);
    }
});

    public JsonResult Change(Account account) {
        return Json((new userLogic()).Change(account), JsonRequestBehavior.AllowGet);
    }

    public Message Change(Account account) {
        Message msg = new Message();
        try
        {
            Account userProfile = db.Accounts.Where(b => b.Email == account.Email).FirstOrDefault();
            var dob = account.dateOfBirth;
            if (userProfile == null)
            {
                msg.Success = false;
                msg.MessageDetail = "somehting went wrong could not find the data entry amke sure the database connection is working";
            }
            else {
                userProfile.firstName = account.firstName;
                userProfile.lastName = account.lastName;
                userProfile.Email = account.Email;
                userProfile.password = account.password;
                userProfile.CountryID = account.CountryID;
                userProfile.dateOfBirth = account.dateOfBirth;
                userProfile.phoneNo = account.phoneNo;

                db.Entry(userProfile).State = EntityState.Modified;
                db.SaveChanges();

                msg.Success = true;
                msg.MessageDetail = "Edit successful";
            }
        }
        catch (Exception ex) {
            msg.Success = false;
            msg.MessageDetail = "somehting went wrong could not find the data entry make sure the database connection is working";
        } 
        return msg;
    }

     <div class="col-sm-12">
       <div class="form-group">
          <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
             <div class="col-sm-9">
               <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
             </div>
            </div>
            </div>

     $scope.UserSave = function () {

    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Save",  $scope.userAccount , false, $("#btnSave")).then(function (d) {
        if (d.Success) {

        }
        ShowMessage(d);

    });
}

    public JsonResult Save(Account account) {

        return Json((new userLogic()).Save(account), JsonRequestBehavior.AllowGet);  

    }

    public Message Save(Account account)
    {
        Message msg = new Message();
       // Account userProfile = Static.UserProfile;
        try
        {
            Account foundaccount = db.Accounts.SingleOrDefault(x => x.Email == account.Email);

            if (foundaccount != null)
            {
                msg.Success = false;
                msg.MessageDetail = "Email already exist.";
            }

            else
            {
                Country c1 = db.Countries.Find(account.CountryID);
                Account newaccount = new Account();
                //newaccount.UserId = account.UserId;
                newaccount.firstName = account.firstName;
                newaccount.lastName = account.lastName;
                newaccount.Email = account.Email;
                newaccount.password = account.password;
                newaccount.phoneNo = account.phoneNo;
                newaccount.dateOfBirth = account.dateOfBirth;
                newaccount.CountryID = account.CountryID;
                newaccount.isActive = true;
                //newaccount.Country = c1;
                db.Accounts.Add(newaccount);
                //db.Entry(newaccount).State = EntityState.Added;
                db.SaveChanges();
                msg.MessageDetail = account.Email + "has been saved";    
            }

            //userProfile.LogActivity("Save", msg.MessageDetail, "EmploymentType");
        }
        catch (Exception ex)
        {
            msg.Success = false;
            msg.MessageDetail = Message.ErrorMessage;
           // userProfile.LogError(ex, "BLL/EmploymentTypeLogic/Save");
        }
        return msg;
    }
}

    Message = "The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value.\r\nThe statement has been terminated."
在这里调试时，我检查account.dateofbirth属性的值，并将其设置为1/1/0001，据我所知，该值在日期格式中为null。因此，我在尝试保存到数据库时出错

逻辑：

    <div class="col-sm-12">
     <div class="form-group">
       <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
         <div class="col-sm-9">
           <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
         </div>
       </div>
    </div>

$scope.UserSave = function () {
    debugger
    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Change", $scope.userAccount, false, $("#btnSave")).then(function (d) {
        if (d.Success) {
            window.location.href = "/User/LoggedIn";
        }
        ShowMessage(d);

    });
}

    function Post(url, data, isBlockUI, e) {
BlockUI(isBlockUI, e);

return $.ajax({
    method: "Post",
    url: url,
    // contentType: 'application/json',
    data: data,//JSON.stringify(data),
    success: function (d) {
        UnBlockUI(e);
        if ($.type(d) == "string" && d == "")
            LogOutNotification()
        else if ($.type(d) == "string")
            AccessDenied();
    },
    error: function (XMLHttpRequest, textStatus, errorThrown) {
        UnBlockUI(e);
        ErrorMessage(errorMsg);
    }
});

    public JsonResult Change(Account account) {
        return Json((new userLogic()).Change(account), JsonRequestBehavior.AllowGet);
    }

    public Message Change(Account account) {
        Message msg = new Message();
        try
        {
            Account userProfile = db.Accounts.Where(b => b.Email == account.Email).FirstOrDefault();
            var dob = account.dateOfBirth;
            if (userProfile == null)
            {
                msg.Success = false;
                msg.MessageDetail = "somehting went wrong could not find the data entry amke sure the database connection is working";
            }
            else {
                userProfile.firstName = account.firstName;
                userProfile.lastName = account.lastName;
                userProfile.Email = account.Email;
                userProfile.password = account.password;
                userProfile.CountryID = account.CountryID;
                userProfile.dateOfBirth = account.dateOfBirth;
                userProfile.phoneNo = account.phoneNo;

                db.Entry(userProfile).State = EntityState.Modified;
                db.SaveChanges();

                msg.Success = true;
                msg.MessageDetail = "Edit successful";
            }
        }
        catch (Exception ex) {
            msg.Success = false;
            msg.MessageDetail = "somehting went wrong could not find the data entry make sure the database connection is working";
        } 
        return msg;
    }

     <div class="col-sm-12">
       <div class="form-group">
          <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
             <div class="col-sm-9">
               <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
             </div>
            </div>
            </div>

     $scope.UserSave = function () {

    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Save",  $scope.userAccount , false, $("#btnSave")).then(function (d) {
        if (d.Success) {

        }
        ShowMessage(d);

    });
}

    public JsonResult Save(Account account) {

        return Json((new userLogic()).Save(account), JsonRequestBehavior.AllowGet);  

    }

    public Message Save(Account account)
    {
        Message msg = new Message();
       // Account userProfile = Static.UserProfile;
        try
        {
            Account foundaccount = db.Accounts.SingleOrDefault(x => x.Email == account.Email);

            if (foundaccount != null)
            {
                msg.Success = false;
                msg.MessageDetail = "Email already exist.";
            }

            else
            {
                Country c1 = db.Countries.Find(account.CountryID);
                Account newaccount = new Account();
                //newaccount.UserId = account.UserId;
                newaccount.firstName = account.firstName;
                newaccount.lastName = account.lastName;
                newaccount.Email = account.Email;
                newaccount.password = account.password;
                newaccount.phoneNo = account.phoneNo;
                newaccount.dateOfBirth = account.dateOfBirth;
                newaccount.CountryID = account.CountryID;
                newaccount.isActive = true;
                //newaccount.Country = c1;
                db.Accounts.Add(newaccount);
                //db.Entry(newaccount).State = EntityState.Added;
                db.SaveChanges();
                msg.MessageDetail = account.Email + "has been saved";    
            }

            //userProfile.LogActivity("Save", msg.MessageDetail, "EmploymentType");
        }
        catch (Exception ex)
        {
            msg.Success = false;
            msg.MessageDetail = Message.ErrorMessage;
           // userProfile.LogError(ex, "BLL/EmploymentTypeLogic/Save");
        }
        return msg;
    }
}

    Message = "The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value.\r\nThe statement has been terminated."
当我将对象的数据发送到控制器时，我知道问题出在某个地方。但我似乎找不到我的错误，我正在以类似的方式添加数据，只是在后端更改了逻辑，它似乎工作正常

“浏览器网络”选项卡中的数据显示AJAX请求中发送的内容：

URL编码为：

IsPermissionUpdated: false
UserId: 12
password: 88888888
firstName: Ali
lastName: Shujaat
Email: Ali%40gmail.com
CountryID: 6
phoneNo: 3244183346
dateOfBirth: 28%2F08%2F2018
isActive: true
Country: 
Password: 97533284
已解码的URL：

IsPermissionUpdated: false
UserId: 12
password: 88888888
firstName: Ali
lastName: Shujaat
Email: Ali@gmail.com
CountryID: 6
phoneNo: 3244183346
dateOfBirth: 28/08/2018
isActive: true
Country: 
Password: 97533284
添加数据的代码：因为我使用的是完全相同的方法，而且效果很好。

查看：

    <div class="col-sm-12">
     <div class="form-group">
       <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
         <div class="col-sm-9">
           <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
         </div>
       </div>
    </div>

$scope.UserSave = function () {
    debugger
    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Change", $scope.userAccount, false, $("#btnSave")).then(function (d) {
        if (d.Success) {
            window.location.href = "/User/LoggedIn";
        }
        ShowMessage(d);

    });
}

    function Post(url, data, isBlockUI, e) {
BlockUI(isBlockUI, e);

return $.ajax({
    method: "Post",
    url: url,
    // contentType: 'application/json',
    data: data,//JSON.stringify(data),
    success: function (d) {
        UnBlockUI(e);
        if ($.type(d) == "string" && d == "")
            LogOutNotification()
        else if ($.type(d) == "string")
            AccessDenied();
    },
    error: function (XMLHttpRequest, textStatus, errorThrown) {
        UnBlockUI(e);
        ErrorMessage(errorMsg);
    }
});

    public JsonResult Change(Account account) {
        return Json((new userLogic()).Change(account), JsonRequestBehavior.AllowGet);
    }

    public Message Change(Account account) {
        Message msg = new Message();
        try
        {
            Account userProfile = db.Accounts.Where(b => b.Email == account.Email).FirstOrDefault();
            var dob = account.dateOfBirth;
            if (userProfile == null)
            {
                msg.Success = false;
                msg.MessageDetail = "somehting went wrong could not find the data entry amke sure the database connection is working";
            }
            else {
                userProfile.firstName = account.firstName;
                userProfile.lastName = account.lastName;
                userProfile.Email = account.Email;
                userProfile.password = account.password;
                userProfile.CountryID = account.CountryID;
                userProfile.dateOfBirth = account.dateOfBirth;
                userProfile.phoneNo = account.phoneNo;

                db.Entry(userProfile).State = EntityState.Modified;
                db.SaveChanges();

                msg.Success = true;
                msg.MessageDetail = "Edit successful";
            }
        }
        catch (Exception ex) {
            msg.Success = false;
            msg.MessageDetail = "somehting went wrong could not find the data entry make sure the database connection is working";
        } 
        return msg;
    }

     <div class="col-sm-12">
       <div class="form-group">
          <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
             <div class="col-sm-9">
               <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
             </div>
            </div>
            </div>

     $scope.UserSave = function () {

    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Save",  $scope.userAccount , false, $("#btnSave")).then(function (d) {
        if (d.Success) {

        }
        ShowMessage(d);

    });
}

    public JsonResult Save(Account account) {

        return Json((new userLogic()).Save(account), JsonRequestBehavior.AllowGet);  

    }

    public Message Save(Account account)
    {
        Message msg = new Message();
       // Account userProfile = Static.UserProfile;
        try
        {
            Account foundaccount = db.Accounts.SingleOrDefault(x => x.Email == account.Email);

            if (foundaccount != null)
            {
                msg.Success = false;
                msg.MessageDetail = "Email already exist.";
            }

            else
            {
                Country c1 = db.Countries.Find(account.CountryID);
                Account newaccount = new Account();
                //newaccount.UserId = account.UserId;
                newaccount.firstName = account.firstName;
                newaccount.lastName = account.lastName;
                newaccount.Email = account.Email;
                newaccount.password = account.password;
                newaccount.phoneNo = account.phoneNo;
                newaccount.dateOfBirth = account.dateOfBirth;
                newaccount.CountryID = account.CountryID;
                newaccount.isActive = true;
                //newaccount.Country = c1;
                db.Accounts.Add(newaccount);
                //db.Entry(newaccount).State = EntityState.Added;
                db.SaveChanges();
                msg.MessageDetail = account.Email + "has been saved";    
            }

            //userProfile.LogActivity("Save", msg.MessageDetail, "EmploymentType");
        }
        catch (Exception ex)
        {
            msg.Success = false;
            msg.MessageDetail = Message.ErrorMessage;
           // userProfile.LogError(ex, "BLL/EmploymentTypeLogic/Save");
        }
        return msg;
    }
}

    Message = "The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value.\r\nThe statement has been terminated."
控制器：

    <div class="col-sm-12">
     <div class="form-group">
       <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
         <div class="col-sm-9">
           <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
         </div>
       </div>
    </div>

$scope.UserSave = function () {
    debugger
    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Change", $scope.userAccount, false, $("#btnSave")).then(function (d) {
        if (d.Success) {
            window.location.href = "/User/LoggedIn";
        }
        ShowMessage(d);

    });
}

    function Post(url, data, isBlockUI, e) {
BlockUI(isBlockUI, e);

return $.ajax({
    method: "Post",
    url: url,
    // contentType: 'application/json',
    data: data,//JSON.stringify(data),
    success: function (d) {
        UnBlockUI(e);
        if ($.type(d) == "string" && d == "")
            LogOutNotification()
        else if ($.type(d) == "string")
            AccessDenied();
    },
    error: function (XMLHttpRequest, textStatus, errorThrown) {
        UnBlockUI(e);
        ErrorMessage(errorMsg);
    }
});

    public JsonResult Change(Account account) {
        return Json((new userLogic()).Change(account), JsonRequestBehavior.AllowGet);
    }

    public Message Change(Account account) {
        Message msg = new Message();
        try
        {
            Account userProfile = db.Accounts.Where(b => b.Email == account.Email).FirstOrDefault();
            var dob = account.dateOfBirth;
            if (userProfile == null)
            {
                msg.Success = false;
                msg.MessageDetail = "somehting went wrong could not find the data entry amke sure the database connection is working";
            }
            else {
                userProfile.firstName = account.firstName;
                userProfile.lastName = account.lastName;
                userProfile.Email = account.Email;
                userProfile.password = account.password;
                userProfile.CountryID = account.CountryID;
                userProfile.dateOfBirth = account.dateOfBirth;
                userProfile.phoneNo = account.phoneNo;

                db.Entry(userProfile).State = EntityState.Modified;
                db.SaveChanges();

                msg.Success = true;
                msg.MessageDetail = "Edit successful";
            }
        }
        catch (Exception ex) {
            msg.Success = false;
            msg.MessageDetail = "somehting went wrong could not find the data entry make sure the database connection is working";
        } 
        return msg;
    }

     <div class="col-sm-12">
       <div class="form-group">
          <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
             <div class="col-sm-9">
               <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
             </div>
            </div>
            </div>

     $scope.UserSave = function () {

    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Save",  $scope.userAccount , false, $("#btnSave")).then(function (d) {
        if (d.Success) {

        }
        ShowMessage(d);

    });
}

    public JsonResult Save(Account account) {

        return Json((new userLogic()).Save(account), JsonRequestBehavior.AllowGet);  

    }

    public Message Save(Account account)
    {
        Message msg = new Message();
       // Account userProfile = Static.UserProfile;
        try
        {
            Account foundaccount = db.Accounts.SingleOrDefault(x => x.Email == account.Email);

            if (foundaccount != null)
            {
                msg.Success = false;
                msg.MessageDetail = "Email already exist.";
            }

            else
            {
                Country c1 = db.Countries.Find(account.CountryID);
                Account newaccount = new Account();
                //newaccount.UserId = account.UserId;
                newaccount.firstName = account.firstName;
                newaccount.lastName = account.lastName;
                newaccount.Email = account.Email;
                newaccount.password = account.password;
                newaccount.phoneNo = account.phoneNo;
                newaccount.dateOfBirth = account.dateOfBirth;
                newaccount.CountryID = account.CountryID;
                newaccount.isActive = true;
                //newaccount.Country = c1;
                db.Accounts.Add(newaccount);
                //db.Entry(newaccount).State = EntityState.Added;
                db.SaveChanges();
                msg.MessageDetail = account.Email + "has been saved";    
            }

            //userProfile.LogActivity("Save", msg.MessageDetail, "EmploymentType");
        }
        catch (Exception ex)
        {
            msg.Success = false;
            msg.MessageDetail = Message.ErrorMessage;
           // userProfile.LogError(ex, "BLL/EmploymentTypeLogic/Save");
        }
        return msg;
    }
}

    Message = "The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value.\r\nThe statement has been terminated."
Logic.cs:

    <div class="col-sm-12">
     <div class="form-group">
       <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
         <div class="col-sm-9">
           <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
         </div>
       </div>
    </div>

$scope.UserSave = function () {
    debugger
    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Change", $scope.userAccount, false, $("#btnSave")).then(function (d) {
        if (d.Success) {
            window.location.href = "/User/LoggedIn";
        }
        ShowMessage(d);

    });
}

    function Post(url, data, isBlockUI, e) {
BlockUI(isBlockUI, e);

return $.ajax({
    method: "Post",
    url: url,
    // contentType: 'application/json',
    data: data,//JSON.stringify(data),
    success: function (d) {
        UnBlockUI(e);
        if ($.type(d) == "string" && d == "")
            LogOutNotification()
        else if ($.type(d) == "string")
            AccessDenied();
    },
    error: function (XMLHttpRequest, textStatus, errorThrown) {
        UnBlockUI(e);
        ErrorMessage(errorMsg);
    }
});

    public JsonResult Change(Account account) {
        return Json((new userLogic()).Change(account), JsonRequestBehavior.AllowGet);
    }

    public Message Change(Account account) {
        Message msg = new Message();
        try
        {
            Account userProfile = db.Accounts.Where(b => b.Email == account.Email).FirstOrDefault();
            var dob = account.dateOfBirth;
            if (userProfile == null)
            {
                msg.Success = false;
                msg.MessageDetail = "somehting went wrong could not find the data entry amke sure the database connection is working";
            }
            else {
                userProfile.firstName = account.firstName;
                userProfile.lastName = account.lastName;
                userProfile.Email = account.Email;
                userProfile.password = account.password;
                userProfile.CountryID = account.CountryID;
                userProfile.dateOfBirth = account.dateOfBirth;
                userProfile.phoneNo = account.phoneNo;

                db.Entry(userProfile).State = EntityState.Modified;
                db.SaveChanges();

                msg.Success = true;
                msg.MessageDetail = "Edit successful";
            }
        }
        catch (Exception ex) {
            msg.Success = false;
            msg.MessageDetail = "somehting went wrong could not find the data entry make sure the database connection is working";
        } 
        return msg;
    }

     <div class="col-sm-12">
       <div class="form-group">
          <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
             <div class="col-sm-9">
               <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
             </div>
            </div>
            </div>

     $scope.UserSave = function () {

    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Save",  $scope.userAccount , false, $("#btnSave")).then(function (d) {
        if (d.Success) {

        }
        ShowMessage(d);

    });
}

    public JsonResult Save(Account account) {

        return Json((new userLogic()).Save(account), JsonRequestBehavior.AllowGet);  

    }

    public Message Save(Account account)
    {
        Message msg = new Message();
       // Account userProfile = Static.UserProfile;
        try
        {
            Account foundaccount = db.Accounts.SingleOrDefault(x => x.Email == account.Email);

            if (foundaccount != null)
            {
                msg.Success = false;
                msg.MessageDetail = "Email already exist.";
            }

            else
            {
                Country c1 = db.Countries.Find(account.CountryID);
                Account newaccount = new Account();
                //newaccount.UserId = account.UserId;
                newaccount.firstName = account.firstName;
                newaccount.lastName = account.lastName;
                newaccount.Email = account.Email;
                newaccount.password = account.password;
                newaccount.phoneNo = account.phoneNo;
                newaccount.dateOfBirth = account.dateOfBirth;
                newaccount.CountryID = account.CountryID;
                newaccount.isActive = true;
                //newaccount.Country = c1;
                db.Accounts.Add(newaccount);
                //db.Entry(newaccount).State = EntityState.Added;
                db.SaveChanges();
                msg.MessageDetail = account.Email + "has been saved";    
            }

            //userProfile.LogActivity("Save", msg.MessageDetail, "EmploymentType");
        }
        catch (Exception ex)
        {
            msg.Success = false;
            msg.MessageDetail = Message.ErrorMessage;
           // userProfile.LogError(ex, "BLL/EmploymentTypeLogic/Save");
        }
        return msg;
    }
}

    Message = "The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value.\r\nThe statement has been terminated."
我得到的例外情况：

    <div class="col-sm-12">
     <div class="form-group">
       <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
         <div class="col-sm-9">
           <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
         </div>
       </div>
    </div>

$scope.UserSave = function () {
    debugger
    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Change", $scope.userAccount, false, $("#btnSave")).then(function (d) {
        if (d.Success) {
            window.location.href = "/User/LoggedIn";
        }
        ShowMessage(d);

    });
}

    function Post(url, data, isBlockUI, e) {
BlockUI(isBlockUI, e);

return $.ajax({
    method: "Post",
    url: url,
    // contentType: 'application/json',
    data: data,//JSON.stringify(data),
    success: function (d) {
        UnBlockUI(e);
        if ($.type(d) == "string" && d == "")
            LogOutNotification()
        else if ($.type(d) == "string")
            AccessDenied();
    },
    error: function (XMLHttpRequest, textStatus, errorThrown) {
        UnBlockUI(e);
        ErrorMessage(errorMsg);
    }
});

    public JsonResult Change(Account account) {
        return Json((new userLogic()).Change(account), JsonRequestBehavior.AllowGet);
    }

    public Message Change(Account account) {
        Message msg = new Message();
        try
        {
            Account userProfile = db.Accounts.Where(b => b.Email == account.Email).FirstOrDefault();
            var dob = account.dateOfBirth;
            if (userProfile == null)
            {
                msg.Success = false;
                msg.MessageDetail = "somehting went wrong could not find the data entry amke sure the database connection is working";
            }
            else {
                userProfile.firstName = account.firstName;
                userProfile.lastName = account.lastName;
                userProfile.Email = account.Email;
                userProfile.password = account.password;
                userProfile.CountryID = account.CountryID;
                userProfile.dateOfBirth = account.dateOfBirth;
                userProfile.phoneNo = account.phoneNo;

                db.Entry(userProfile).State = EntityState.Modified;
                db.SaveChanges();

                msg.Success = true;
                msg.MessageDetail = "Edit successful";
            }
        }
        catch (Exception ex) {
            msg.Success = false;
            msg.MessageDetail = "somehting went wrong could not find the data entry make sure the database connection is working";
        } 
        return msg;
    }

     <div class="col-sm-12">
       <div class="form-group">
          <label class="col-sm-3 control-label" for="name">Date Of Birth </label>
             <div class="col-sm-9">
               <input type="text" id="dob" maxlength="30" ng-model="userAccount.dateOfBirth" class="form-control datepicker required" required>
             </div>
            </div>
            </div>

     $scope.UserSave = function () {

    $scope.userAccount.dateOfBirth = $('#dob').val();
    $scope.userAccount.CountryID = $('#countryoptions').val();

    Post("/User/Save",  $scope.userAccount , false, $("#btnSave")).then(function (d) {
        if (d.Success) {

        }
        ShowMessage(d);

    });
}

    public JsonResult Save(Account account) {

        return Json((new userLogic()).Save(account), JsonRequestBehavior.AllowGet);  

    }

    public Message Save(Account account)
    {
        Message msg = new Message();
       // Account userProfile = Static.UserProfile;
        try
        {
            Account foundaccount = db.Accounts.SingleOrDefault(x => x.Email == account.Email);

            if (foundaccount != null)
            {
                msg.Success = false;
                msg.MessageDetail = "Email already exist.";
            }

            else
            {
                Country c1 = db.Countries.Find(account.CountryID);
                Account newaccount = new Account();
                //newaccount.UserId = account.UserId;
                newaccount.firstName = account.firstName;
                newaccount.lastName = account.lastName;
                newaccount.Email = account.Email;
                newaccount.password = account.password;
                newaccount.phoneNo = account.phoneNo;
                newaccount.dateOfBirth = account.dateOfBirth;
                newaccount.CountryID = account.CountryID;
                newaccount.isActive = true;
                //newaccount.Country = c1;
                db.Accounts.Add(newaccount);
                //db.Entry(newaccount).State = EntityState.Added;
                db.SaveChanges();
                msg.MessageDetail = account.Email + "has been saved";    
            }

            //userProfile.LogActivity("Save", msg.MessageDetail, "EmploymentType");
        }
        catch (Exception ex)
        {
            msg.Success = false;
            msg.MessageDetail = Message.ErrorMessage;
           // userProfile.LogError(ex, "BLL/EmploymentTypeLogic/Save");
        }
        return msg;
    }
}

    Message = "The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value.\r\nThe statement has been terminated."
在MVC视图中，当您将日期直接呈现到HTML元素（绕过模型状态）中并随后传递给操作时，请使用ISO日期格式MyDate.ToString（“o”）。当发回时，MVC将正确地将日期解释回控制器操作中

使用隐藏字段和Ajax的示例

@Html.Hidden("SelectedMonth", Model.SelectedMonth.ToString("o"), new { @id = "hfSelectedMonth" })
JavaScript示例

        //-----------------------------------------
        // the month being viewed
        var selectedMonth = $("#hfSelectedMonth").val();

        //-----------------------------------------
        // get content from URL using Ajax
        // Note use of TRADITIONAL is required to pass the array to get a list of strings at the server
        // ACTION with selected users parameter used
        //-----------------------------------------
        $.ajax({
            url: "/SomeController/SomeAction/",
            type: "get",
            traditional: true,
            data: { selectedMonth: selectedMonth, selectedUserIds: selectedUserIds  },
            success: function (result) {
                $("#divWhereTheResultGoes").html(result);
            }
        });
我发现了问题。Jao和ADyson很清楚错误的原因。日期返回控制器的格式错误。每次我选择dd-mm-yyyy格式的日期，其中dd大于13，都会给我一个错误，下面的所有内容都有效，因为c#中的日期时间是mm-dd-yyyy。这就是我出错的原因

$scope.UserSave = function () {
    //debugger
    var convertedDate = $('#dob').val();
    var splitdate = convertedDate.split('/');
    var year1 = splitdate[2];
    var month1 = splitdate[1];
    var day1 = splitdate[0];
    var date = month1 + "/" + day1 + "/" + year1;
    $scope.userAccount.dateOfBirth = date;

    $scope.userAccount.CountryID = $('#countryoptions').val();
    Post("/User/Change", $scope.userAccount, false, $("#btnSave")).then(function (d) {
        if (d.Success) {
            window.location.href = "/User/LoggedIn";
        }
        ShowMessage(d);

    });
}
将日期格式化为mm/dd/yyyy可以完全解决此问题。另一件需要注意的事情是，首先，因为我从表中获取的数据是json数据。Json以不同的格式存储日期，因此如果我没有编辑日期字段。格式将完全不同，并且将引发相同的异常。因此，在显示数据之前格式化数据是一个更好的选择

发回日期的格式是什么？您（作为一个测试）是否可以尝试以yyyy-mm-dd格式发送硬编码日期？dateOfBirth={1/1/0001 12:00:00 AM}这是我将尝试发送硬编码日期的格式即使硬编码日期是以01/01/0001格式发送的try
var dob='2018-01-01'我不确定我是否理解您的方法。你是说我需要在将日期发送到控制器之前将其转换为字符串，以便控制器能够正确解析它吗？因为我正在做的是将日期值作为字符串，并将其在json对象中传递给控制器，然后控制器应该能够正确解析它。但是，只要我调用控制器中的对象，日期值就已经是01/01/0001。我猜问题在于将数据发送到控制器。