MVC Controller getting 404 error - ajax

Question

I have an MVC controller that has several Methods on it. One to show the View, 6 that are for jquery ajax methods. The View shows up correctly and here is the simple code
public ActionResult Queues()
{
return View();
}
On that view there are 2 datatable.net grids. That grid gets populated with a ajax call to this
[HttpGet]
public async Task<JsonResult> QueueOne()
{
try
{
....
var results = await GetData(queryString, authUser.AccessToken).ConfigureAwait(false);
var jsonObj = JsonConvert.DeserializeObject<DataTableWrapper<QueueItemForRead>>(results);
return Json(jsonObj, JsonRequestBehavior.AllowGet);
}
catch (Exception ex)
{
Logger.Error(ex.Message, ex);
}
return Json("Error occured please try again");
}
which populates the grid correctly.
I have other functions on the page that call another endpoint on the page
public async Task<JsonResult> ItemComplete(Guid QueueId, long version)
{
try
{
...
var results =
await
PutData(queryString, JsonConvert.SerializeObject(itemCompleted), authUser.AccessToken)
.ConfigureAwait(false);
var jsonObj = JsonConvert.DeserializeObject<NewItemCommandResult>(results);
return Json(jsonObj, JsonRequestBehavior.AllowGet);
}
catch (Exception ex)
{
Logger.Error(ex.Message, ex);
}
return Json("Error occured please try again");
}
and here is the JS that calls the above endpoint
$.ajax({
url: 'http://localhost:18171/Clients/CurrentActivity/ItemComplete' + "?QueueId=" + data + "&version=" + version,
type: 'PUT',
//contentType: 'application/json',
//dataType: 'json',
success: function (result) {
if (result.Result === 2) {
showSuccessNotification(name +
" has been Delivered to table.",
"Food Delivered");
}
//else {
//}
},
error: function (XMLHttpRequest, textStatus, errorThrown) {
//Process error actions
console.log(XMLHttpRequest.status + ' ' +
XMLHttpRequest.statusText);
$(buttonName).hide();
},
beforeSend: function () {
// Code to display spinner
$(buttonName).hide();
$(completedAjax).show();
},
complete: function () {
// Code to hide spinner.
$(completedAjax).hide();
}
});
but everytime this function is run all I get a 404 error.
Sorry it was bad cut and paste job, the URL actually has signle quotes around it. and i get the base Url this way
var QueueUrl = '#Url.Action("QueueOne","CurrentActivity")';
so when it renders the actual url is '/Clients/CurrentActivity/QueueOne'

Answer 1

your url doesn't contain " " Or ' ' so it isn't considered as string it should be like
url: "/Clients/CurrentActivity/ItemComplete?QueueId=" + data + "&version=" + version,
Don't Use Your Local Domain IN the Url This Will Cause Problem In production Version if you forget to change it
you can also use Url Helper To Make valid Url Like
url: "#Url.Action("ItemComplete","CurrentActivity",new{area='Clients'})"+"'QueueId=' + data + "&version=" + version,