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.

It's not that hard to perform Java file uploads. The new Servlet and JSP API, along with HTML5 input form enhancements, make Java file uploads, both synchronously and asynchronously with Ajax, ...

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.