I have a website having criterias like 1.1, 1.1.1, etc. as webpages, I want to create a file uploader to upload files for criterias from backend

  asp.net, html, javascript, php, webforms

My website has about 300 web pages. Say there is a webpage 7.1.1, it will have 3 to 4 points which are links to some pdfs that are to be uploaded. I want to create a file uploader at the backend where I will just select criteria and point and the file gets uploaded to the front end.

Source: Ask PHP