I’ve recently updated my JS bookmarklet webdav-js and added in some new features including tracking the history state, back button support and proper navigation.
The main thinking behind the bookmarklet is to enable easy manipulation of WebDAV shares without leaving the browser. This bookmarklet allows you to, at the click of the button, browse and upload to WebDAV shares, all within the browser. I’m working on copy/move functionality but currently it supports the basics.
It’s available on github and you can drag the bookmarklet here directly to your bookmarks bar: