statusCode is incorrectly handled

[invisible_stefan]

Hi all,

I would like to react on http status-codes (like 200, 201 or 202) with the new feature (​http://api.jquery.com/jQuery.ajax). But the function is ignoring my 201 and 202 callbacks.

This error occures with firefox-4.0_b10 and chromium-9.0

I'm looking forward to fix this little issue.

Regards Stefan

My code-snipped:

jQuery.ajax({
        url: url,
        dataType: 'json',
        statusCode: {
          404:function() { alert("404"); },
          200:function() { alert("200"); },
          201:function() { alert("201"); },
          202:function() { alert("202"); }
        },
        success: function(data){
          switch(data.status) {
            case 'done':
              /* display it to the User */
              break;
          }
        });

[jitter]

Thanks for taking the time to contribute to the jQuery project by writing a bug report.

Can you maybe submit a link to a reduced test case (some website which sends the appropriate headers), that reproduces the issue you are experiencing. So that we can investigate this issue further. Also make sure to read the link given below, in order to provide a most useful bug report.

---

​How to report bugs

[anonymous]

Hi all

I found a solution for the problem:

jQuery.ajax({
        url: url,
        dataType: 'json',
        statusCode: {
          404:function() { alert("404"); },
          200:function() { alert("200"); },
          201:function() { alert("201"); },
          202:function() { alert("202"); }
        },
      });

Somehow jQuery get's confused if the success/error feature is used along with the statusCode-Map.

Regards Stefan

[jaubourg]

jQuery doesn't "get confused" at all:

​http://jsfiddle.net/J2WxM/1/

Are you sure the code in your success handler doesn't throw an exception?

[vasken@…]

The provided example does work correctly, but consider the following:

​http://jsfiddle.net/dmS2A/

This returns the appropriate 200 alert, but changing the url to a 404 page does not return the expected 404:

url: 'http://www.404errorpages.com/',
}}}a

[vasken@…]

Sorry, the example for the second situation should read like this (essentially hitting against a 404 page instead of an existing page):

url: 'http://www.404errorpages.com/asdfasdfa.html',

[jaubourg]

Replying to vasken@…:

Sorry, the example for the second situation should read like this (essentially hitting against a 404 page instead of an existing page):

url: 'http://www.404errorpages.com/asdfasdfa.html',

This example uses dataType jsonp and, as is stated on the documentation (see the error option description here: ​http://api.jquery.com/jQuery.ajax/), cross-domain jsonp requests won't notify errors... so no 404.

​http://jsfiddle.net/54uXZ/ works perfectly.