Basic use of swift-notifications

Use of notifications

1. Send a notification. (Take this notice as an example, notice the name: Gameovernotification. Notification Parameters: Title)

Nsnotificationcenter.defaultcenter (). Postnotificationname (object:title);
title is the parameter to pass

2. Add the Observer to the Viewdidload method to listen for this notification

Nsnotificationcenter.defaultcenter (). Addobserver ("nicknamenotificationnil"); 

3. Implement the selector in 2 to hear the notification call method

Func Updatenickname (title:nsnotification) {      var str = title.  as String;       Self.titleLable.text = str;} 

Basic use of swift-notifications