Feature #340
Updated by Alexander Watzinger over 8 years ago
Try to avoid that changes get overwritten when users are logged in simultaneously.
Warn if entry was edit since last call with options:
- cancel but keep changes e.g. to copy them to clipboard
- cancel and refresh (lose changes)
- overwrite changes
*To do*
- refactor forms for failed validations (jstree, ...)
- implement warning if overwritten