javascript - IE8: Access denied -

i trying access , api using jquery/post not working in ie8. throwing access denied error in ie8 only.

js code:

var url = 'http://somecomp.cartodb.com:80/api/v1/map?map_key=xxxxxxxxxxxxxxxxxxxx&stat_tag=api';     var data = //some long data of length greater 3000     $.ajax({         crossorigin: !0,         type: "post",         method: "post",         datatype: "json",         contenttype: "application/json",         url: url,         data: json.stringify(data),         success: function(a) {             console.log('success');         },         error: function(a) {             console.log('error');         }     }) 

if add ?callback=? @ end of url, still fires error callback statustext: 'success' , code: 200

here full code: http://textuploader.com/ato0w

change datatype jsonp allow make cross-domiain requests. work get requests.

if you're using cors accessing cross-origin resource, try add following line:

$.ajax({      crossdomain: true, // replace "crossorigin: !0;" }); 

if not working you, try add following line above $.ajax() call.

jquery.support.cors = true;