Ufdjrw

I want to update my user information but I'm getting an error

500 status code response

when I'm updating my data.

This is my code:

Context class:

public void Update(UserInformation model)

var user = _db.UserInfo
.FirstOrDefault(m_id => m_id.Id == model.Id);

 _db.Update(user);
 _db.SaveChanges();

Controller:

[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> PostEdit(UserInformation userInformation)

 if (!ModelState.IsValid)
 
 

 _ui_context.Update(userInformation);

 return new JsonResult("User Updated!");

My AJAX call:

if (action == "Update") 
 $.ajax(
 method: "POST",
 url: "/UserInformation/PostEdit",
 data: $('#form_data').serialize(),
 dataType: "JSON",
 success: function (data) 
 alert(data);
 clearFields();
 $("#exampleModal").modal("hide");
 loadUser();
 
 );

Then this is my view on modal:

<form method="POST" id="form_data">
 <div asp-validation-summary="ModelOnly" class="text-danger"></div>
 <input type="hidden" asp-for="Id" />
 <input type="hidden" id="action_value" value="" />
 <div class="form-group">
 <label asp-for="FirstName" class="control-label"></label>
 <input asp-for="FirstName" class="form-control" id="txtFirst" />
 <span asp-validation-for="FirstName" class="text-danger"></span>
 </div>
 <div class="form-group">
 <label asp-for="LastName" class="control-label"></label>
 <input asp-for="LastName" class="form-control" id="txtLast" />
 <span asp-validation-for="LastName" class="text-danger"></span>
 </div>
 <div class="form-group">
 <label asp-for="Location" class="control-label"></label>
 <input asp-for="Location" class="form-control" id="txtLocation" />
 <span asp-validation-for="Location" class="text-danger"></span>
 </div>
</form>

This is the error I am getting:

Thank you for your answer! Appreciate it much

The 500 status that mean there is exception inside PostEdit() action. Please check your model userInformation pass into method _ui_context.Update(userInformation);

You can change

 if (!ModelState.IsValid)
 
return new JsonResult("Model is invalid");