Call Function in a ViewController from UITableViewCell

http://stackoverflow.com/questions/32068689/call-function-in-a-viewcontroller-from-uitableviewcell

How can I call a function of a

ViewController

from
a custom tableview cell of a

UITableView

in
that

ViewController

(using
SWIFT)?

There are few ways you can do that

Delegation (create
a protocol delegate uitableViewcell) set view controller as delegate of

UITabelVeiwCell

and
then from cell call

self.delegate.whatEverDeelgate()

Post notification from the cell and register observer for that notification inside view controller view

NSNotificationCenter.defaultCenter().addObserver(self,
selector: "nameOfSelector", name: "Name Of Notification", object: nil)

and then from tableView cell postNotification, but make sure you want to removeObserver as well, visit this link for
more detail
Keep a weakReference of viewController inside UITableViewCell, means create a property

@weak
var viewController:YourViewcontroller

and use this to call method on view controller (Not recommended)
Add observer on a key path aka KVO (this
will call a method in view controller when a property changes its value) may be not necessary for your scenario