C#•3y ago

Fetch api response status code always 200

.then(function (response) {
            if (response.ok) {
                success.innerHTML = "SUCCESS";
                setTimeout(function() {
                    location.reload();
                }, 1000);
            }
            else if(response.status === 404){
                message.innerHTML = "*User not found*";
            }
            else{
                message.innerHTML = "*Server error*";
            }
        })

.then(function (response) {
            if (response.ok) {
                success.innerHTML = "SUCCESS";
                setTimeout(function() {
                    location.reload();
                }, 1000);
            }
            else if(response.status === 404){
                message.innerHTML = "*User not found*";
            }
            else{
                message.innerHTML = "*Server error*";
            }
        })

I am returning things like return new JsonResult(StatusCode(404)); in the back end and I saw it return this. Like I wanted. But I guess I don't know how to work with this result in the javascript.

22 Replies

Teddy•3y ago

return NotFound();

jcotton42•3y ago

Use BadRequest https://docs.microsoft.com/en-us/dotnet/api/microsoft.aspnetcore.mvc.controllerbase.badrequest?view=aspnetcore-6.0

ControllerBase.BadRequest Method (Microsoft.AspNetCore.Mvc)

Creates an BadRequestResult that produces a Status400BadRequest response.

jcotton42•3y ago

Oh whoops

Teddy•3y ago

İrşatOP•3y ago

My method is public async Task<JsonResult> UserLogin([FromBody] AccountRead2 account) Is it correct?

jcotton42•3y ago

Misread 404 as 400 Use NotFound yeah

Teddy•3y ago

Everything returned from ASP.NET is serialized to JSON by default, is it like a UserDto or something?

İrşatOP•3y ago

NotFoundResult cannot be converted into JsonResult it says

Teddy•3y ago

Yeah, so you'd wrap it in ActionResult<>

jcotton42•3y ago

The return type should be ActionResult

İrşatOP•3y ago

Let's see. I am running it

Teddy•3y ago

public async Task<IActionResult> UserLogin if you're just returning return Ok() or return NotFound()

İrşatOP•3y ago

hell yes it worked thanks And statusCode(530) works I guess I added it for some other thing now

jcotton42•3y ago

530?

İrşatOP•3y ago

custom, 500+ should be server sided errors right?

jcotton42•3y ago

What are you using 530 to represent?

İrşatOP•3y ago

I am creating a jwt for user login. Or there are various places that may be caused by my coding. If this jwt fails, I am sending 530. That's largely to inform me. for development process 530 is site is frozen error I guess. But it shouldn't matter

jcotton42•3y ago

If the JWT fails?

İrşatOP•3y ago

if creating jwt string method fails

Teddy•3y ago

Why would creating a JWT ever fail?

İrşatOP•3y ago

that's why I said it's not for the user. Who knows which one of my fingers may create a disturbance in that method in the next few months. I am leaving for dinner, don't mind me if I can't answer. THANK YOU once more. I would struggle even now

Unknown User•3y ago

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Fetch api response status code always 200

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