In this tutorial we are going to create an AJAX file upload form, that will let visitors upload files from their browsers with drag/drop or by selecting them individually. For the purpose, we will combine the powerful jQuery File Upload plugin with the neat jQuery Knob to present a slick CSS3/JS driven interface. The HTML As usual, we will start off with a basic HTML5 document: <!DOCTYPE html> <ht
![Mini AJAX File Upload Form](https://cdn-ak-scissors.b.st-hatena.com/image/square/7f032af48fbbef66050a8ca0bb9791839dc4d493/height=288;version=1;width=512/https%3A%2F%2Ftutorialzine.com%2Fmedia%2F2013%2F05%2Fajax-file-upload-form.jpg)