Which version of Tableau Server 7.0 are you using? A similar issue was fixed in 7.0.4--I would recommend upgrading to the most version if you are not already.
Hope this helps!
Thanks, Tracy. It partially worked! The actions are now working in Firefox but I still can't get it working in IE8. I keep clearing my cache thinking that something was caught in there but that doesn't seem to work either. Unfortunately IE8 is the supported browser at my organization so I might have to find a workaround.
Tested in IE8 on a different machine and it worked... I must have had something stuck in my cache. Thanks, Tracy!