I have some problem with posting formData to server side action method. Because ajax call doesn\'t send files to server, I have to add file uploader data to
formData
I was able to upload file through jquery using the iframe, I explained the same in my blog post, please follow the link to get the answer.
http://kaushikghosh12.blogspot.com/2014/02/ajax-fileupload-on-all-browsers.html