jquery - What is the best way to globally catch ajax errors in asp.net-mvc? -

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i find myself putting (simplified) code in number of different javascript files:

 $(document).ajaxerror(function (e, xhr, settings, exception) {      alert('error in: ' +                           settings.url + ' \\n' +                           'error:\\n' + exception +                           ": " + xhr.responsetext           );  });

is there downside can think of putting in site.master file once have consistent solution errors?. if that, there anyway override behavior on specific page?

use $(document).ajaxerror in site.master file.

to override in specific instance, include error callback on individual ajax calls, this:

$.ajax({     url: '/yoururl',     success: function(result) {         alert('it worked!');     },     error: function(xmlhttprequest, textstatus, errorthrown) {         alert('your custom error message here.');     } });

for not want override, them omit error callback.


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