CODEWITHSUNDEEP
iosswift
Chromo
Chromo

Reputation: 23

Swift NSNotificationCenter does not fire

I have some problems with swift and the NSNotificationCenter-System. I added the Observer like that:

NSNotificationCenter.defaultCenter().addObserverForName("disconnected", object: nil, queue: nil) { note in
        self.btConnect.title = "Verbinden"
}

and I posted a notification like this:

NSNotificationCenter.defaultCenter().postNotificationName("disconnect", object: self)

But Nothing happens. the Observer and the Notifier are in differentness classes. Can someone help me, what I'm doing wrong?

Upvotes: 1

Views: 722

Answers (2)

Christian
Christian

Reputation: 22343

Your both methods need to have the same name. Currently they are disconnected and disconnect. You have to change the postNotificationName parameter from:

NSNotificationCenter.defaultCenter().postNotificationName("disconnect", object: self)

To:

NSNotificationCenter.defaultCenter().postNotificationName("disconnected", object: self)

Upvotes: 0

Gary Riches
Gary Riches

Reputation: 2875

You notification name is incorrect: "disconnected" vs "disconnect".

Upvotes: 3

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