在带有进度条的浏览器中上传大文件,不喜欢闪存只是js和php

what is the best way to build an upload widget that can handle large files

is there a great jquery plugin for this?

I'd really love to have a progress bar without having to depend on flash

would need to use php for the backend

It can't be done without patching PHP or using a combination of PHP and (perl or something else).

See: http://pdoru.from.ro/ and http://www.raditha.com/php/progress.php

I think what you're looking for is Uploadify.

Take a look at Plupload.

APC allows to monitor file uploads from PHP http://www.phpriot.com/articles/php-ajax-file-uploads

Check out Blue Imp! Very nice interface and jQuery branch too!

You can code by yourselve the script that handles large uploads. You need html5 to slice in pieces the file and then upload them, and implode all the parts in the php server. I have write how to do that in my blog http://apuntes.alexmoleiro.com/2013/07/subir-archivos-grandes-de-100-mb-hasta.html It is spanish but the you are going to understand everything just reading the code. Hope it will be useful for you and for everyone that wants to upload big files without using widgets that really don't do exactly what we want.