I want to upload a bunch of image files to a directory that I've set up on my ISP's free hosting service. It's something like http://home.ISPname.net/~username/subdir.
I want my Javascript code to be able to get a directory listing and then preload whatever it finds.
But getting such a thing even possible? My impression is not.
I suspect I will have to instead rename my files to 00000.jpg and upward, and attempt to detect what files are there using try.
FYI, I know that my ISP does not support using FTP protocol to get a directory listing.
Thanks for any help.
Under the assumption that your JavaScript code is code on your pages and not code on your server, then no, there's no API provided for JavaScript in a web browser other than a server-side API accessible via HTTP that you would create yourself. If the directory full of files is on the server, then it's going to have to be some server-side code that delivers the directory listing anyway. You could write such code in the server-side programming environment of your choice (including a server-side JavaScript solution, if that's what you want and if such a thing is possible at your ISP). As Pekka notes, it may be possible to simply enable directory browsing in your server, though that's generally a fairly low-level service that will deliver some sort of HTML page to you, and parsing through that might be somewhat painful (compared to what you could get from a tailor-made service).
Another, simpler thing you could do would be to upload a manifest file along with the other image files. In other words, create the directory listing in some easy-to-digest form, and maintain it separately as a simple file to be fetched.
javascript not suport directory listing in a direct way. but you can create a directory dumper php file, and send via AJAX.
