How can I upload a file using jquery's $.ajax function with json and php

Question

I am trying to upload a file using jQuery\'s $.ajax function but didn\'t get any output. Somebody please help me to solve this. I don\'t know if this script is

Answer 1

Please use plugin for this.
In my opinion this plugin is better solution for this.You don't need to remember all options etc.Just replace your 'ajax' to 'ajaxForm'.

Please read examples ,below
http://jquery.malsup.com/form/#ajaxForm