javascript - Ajax file upload using formdata Internet Explorer 10 -


i've been looking solution never succeeded. have ajax call formdata image upload server. code looks 

$.ajax({      type:'post',      url:'url',      data:upload_data,      processdata:false,      contenttype:false,      cache:false,      timeout:10000,      mimetype:'multipart/form-data',      datatype:'json',      success:function(data){          if(data.success){              alert(data.success);          }else if(data.redirect){          window.location.redirect=data.redirect;          }else{              alert(json.stringify(data));          }      }  });

while sending console remains @ showing "pending". code works in browser except ie10

please me..

previous ie version (8 , previous) not accepting json response ajax submit of multipart form. resulting in never going success callback, , in situations suggesting user download json response text file.

i suppose ie10 not making same mistake. if does, might consider returning json content text, set request datatype text, , parse text response json client side in success callback.

however, before searching headaches, please have @ jquery form plugin handle ajax submit of form (multipart or not) , provide callbacks usefull uploadprogress one.


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