Sean Harvey b186626b73 BUG If a nested page editable but parent not, user can't expand tree
If you're logged in as a specific user in a group who has view/edit
permissions of a page that has a parent page which doesn't have
permissions, you can't expand the tree node to get access to that
nested page.

This fixes LeftAndMain.Tree.js to allow expanding if there are
immediate children tree nodes that are not disabled. Also fixes
styling so that only immediate children nodes are greyed out.

Fixes this ticket: http://open.silverstripe.org/ticket/7913
2012-09-28 12:18:34 +12:00
..
2012-08-10 00:17:34 +02:00