Jquery get data on XHR error

Question

If I make a jquery AJAX request which is succesful I get back my JSON data. However, If I make a request and I get somthing other than a 200 response code back, I cannot get back the data in the Jquery call back. I need the data as it has a description about the data.

success: function (data, tst, xhr) {
    $.log('XHR OK');
},
error: function (xhr, tst, err) {
    $.log('XHR ERROR ' + XMLHttpRequest.status);
},

Any ideas?

Thanks

Answer 1

In the:

error: function (xhr, tst, err) {
    $.log('XHR ERROR ' + XMLHttpRequest.status);
},

you can use

error: function (XMLHttpRequest, textStatus, errorThrown) {
    $.log('XHR ERROR ' + XMLHttpRequest.status);
    return JSON.parse(XMLHttpRequest.responseText);
},

to get the JSON response in in event of an error.

XMLHttpRequest.responseText

Cheers.