As we migrated our solutions and scripts from SP2010 to SP2013 my script ran into some weird error where I could not fetch the current logged in user with "_spUserId" anymore.
var user = _spUserId
As a workaround I'm using
user = currentWeb.get_currentUser();
Anyone with an Explanation? Is _spUserId obsolete in SP2013? Or is this some local problem?
Thanks alot for your responses