I've read MSDN documentation of JsonRequestBehavior.AllowGet and many answers here at SO. I experimented and I am still confused.
I have the following action method. It works fine if I use POST method in my ajax call. It fails with status 404 (Resource not found) if I use GET method in my ajax call. So, the question is what exactly does the JsonRequestBehavior.AllowGet enum do in this Json method? The MSDN documentation says: AllowGet HTTP GET requests from the client are allowed. (https://msdn.microsoft.com/en-us/library/system.web.mvc.jsonrequestbehavior(v=vs.118).aspx), but then why does it fail when I use GET method in my ajax call? Changing the attribute from HttpPost to HttpGet does not help, it fails with either POST or GET method.
[HttpPost]
public JsonResult Create(Model m)
{
m.Ssn = "123-45-8999";
m.FirstName = "Aron";
m.LastName = "Henderson";
m.Id = 1000;
return Json(m, JsonRequestBehavior.AllowGet);
}
public class Model
{
public int Id { get; set; }
public string Ssn { get; set; }
public string FirstName { get; set; }
public string LastName { get; set; }
}
Here is my jQuery ajax call:
$(function () {
console.log("hola");
$("button").on("click", function () {
$.ajax({
method: "POST", //Try changing this to GET and see.
url: "Home/Create",
data: { Id: 123, Ssn: "585-78-9981", FirstName: "John", LastName: "Smith" }
})
.done(function (msg) {
alert("Data Saved: " + msg);
});
});
})
