Redmine

When you go to create a new time entry, and there's nothing project or issue related in the URL, you're given a project selection dropdown.

This patch adds that same project selection dropdown when editing a timelog entry. Also duplicates the javascript that's run on new entries and changes it so it also works with existing time entries so the type of hours, etc get updated when changing projects.

The need for this crops up when project managers have to fix time entries logged on the wrong projects.

This patch is for Redmine version 3.3.2-stable