Create cookie with ASP.NET Core

Question

In ASP.NET MVC 5 I had the following extension:

public static ActionResult Alert(this ActionResult result, String text)         


        

Answer 1

Have you tried something like:

    public static ActionResult Alert(this ActionResult result, Microsoft.AspNetCore.Http.HttpResponse response, string text)
    {
        response.Cookies.Append(
            "alert",
            text,
            new Microsoft.AspNetCore.Http.CookieOptions()
            {
                Path = "/"
            }
        );

        return result;
    }

You may also have to pass the Response in your call to the extension method from the controller (or wherever you call it from). For example:

return Ok().Alert(Response, "Hi");

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