Controller Not Passing the data to the database

Emmmanuel FIADUFE

Hello Team,

Please this is a simple ajax code I thought could work but fail to save the data into the database, kindly assist me please

}
else {
swal("Save Fail");
}
},
error: function () {
swal("Error!");
}
});

}

ENTITY DATA CLASS

public class SalaryViewModel
{
public int SalaryId { get; set; }
public string PayDate { get; set; }
public string Name { get; set; }
public Nullable Advance { get; set; }
public string Month { get; set; }
public Nullable FinalPay { get; set; }
public string PayBy { get; set; }
}

3 Replies

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Emmmanuel FIADUFE3y ago
Thank you Vishal, when I Use below code to pass the data to the controller to the database it works fine, but when I created ViewModel and I was trying to pass the data through the ViewModel to the controller, it fails to save without any error message.

public JsonResult SaveSalary(tblSalary salaries)
{
ASPNETMASTERPOSTEntities db = new ASPNETMASTERPOSTEntities();
bool isSuccess = true;
if (salaries.SalaryId > 0)
{
db.Entry(salaries).State = EntityState.Modified;

}
else
{
db.tblSalaries.Add(salaries);
}
try
{
db.SaveChanges();
}
catch (Exception)
{
isSuccess = false;
}
return Json(isSuccess, JsonRequestBehavior.AllowGet);

}

Vishal Yelve3y ago

What error you are getting. ??

If in controller you are not getting Data then try this.

public ActionResult SaveSalary(string model)
{
  var salaryModel = Newtonsoft.Json.JsonConvert.DeserializeObject(model);

  // do something 
}

Emmmanuel FIADUFE3y ago
CONTROLLER

[HttpPost]
public ActionResult SaveSalary(SalaryViewModel model)
{
ASPNETMASTERPOSTEntities db = new ASPNETMASTERPOSTEntities();

if (model.SalaryId > 0)
{
tblSalary salary = db.tblSalaries.SingleOrDefault(x => x.SalaryId == model.SalaryId);
salary.SalaryId = model.SalaryId;
salary.PayDate = model.PayDate;
salary.Name = model.Name;
salary.Advance = model.Advance;
salary.Month = model.Month;
salary.FinalPay = model.FinalPay;
salary.PayBy = model.PayBy;
db.SaveChanges();
}

return Json(model, JsonRequestBehavior.AllowGet);
}