Do you need to perform an Ajax file upload with pure JavaScript? This example lays out the steps to accomplish an Ajax file upload without the need for a JavaScript library like jQuery or Dojo.

Enter an optional title for your file in the designated text field, then click the "Upload Files Now" button. Copy the URL that displays to get a direct link to your PDF file on the Internet.

More File Upload Options I put together a bunch of file upload tutorials. Pick your technology and get uploading! Want client and server-side JavaScript? Upload files with Node.js Why not upload files ...

Upload a single file in ASP.Net Core MVC In this section we’ll examine how we can take advantage of the IFormFile interface in the Microsoft.AspNetCore.Http namespace to upload one or more files.