I want to make a multi-boot for the bulletin board. Existing upload adds photo one by one. Creates a folder with a number on the server, writes the original photo and a small copy to this folder. There are as many such folders as photos.
Problem: Multiloading is done through the js script, but the processing (resizing) of the photo in js is primitive, not all browsers work correctly and the quality of the thumbnails leaves much to be desired. That is, if you resize the photos, you’ll get a few pieces of what’s not clear, and if you upload photos in their true size, then our place on the site will end in a month.
How to solve and make multiboot?
What is the secret of this? http://slando.ua/post-new-ad/