I took a look at a few of the URL's Kor, and I couldn't find (but I may have easily missed) how to manipulate the contents of a file on the client's computer without uploading the file.
I know an alternative solution would be to request the client to copy and paste the contents of a file (if it's ascii) and manipulate it like that, but how can you access the clients filesystem, even with HTML5?
Just saw this link, which may be useful to the OP as well:
Keep in mind this is not nearly a cross browser solution either as this makes use of cutting-edge web technology which is still early in implementation.
Last edited by aj_nsc; 03-08-2011 at 10:56 AM.
I've switched careers...
I'm NO LONGER a scientist,
but now a web developer...