WatchOS Storyboards Not Pulling Data From Context

Question

Created Jan ’21

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I'm using storyboards, and I have two controllers. One writes data, the other reads data.

I'm not sure how to get my data form one page to the other. After some testing I see I can pass data using:

Code Block languageoverride func contextForSegue(withIdentifier segueIdentifier: String) -> Any?{
	return self.relet
}

"relet" being my class.

I can see context on my other controller here:

Code Block languageoverride func awake(withContext context: Any?){
	print("awake")
}

I can see context has data... but how am I able to map it to relet = context???

I don't see how to get the data back... I can seem to send it, but getting it is becoming a struggle, and the struggle is real O.o

Answered by Mahekaru in 656286022

Ok I think I figured out what to do. I'll document it for anyone who is interested.

On controller1 you pass the data with

Code Block languagevar relet = ReletClass (my Class)
override func contextForSegue(withIdentifier segueIdentifier: String) -> Any?{	
return self.relet <--- (or whatever your class is)
}

Then on your second controller you do this

Code Block languagevar relet = ReletClass ()
override func awake(withContext context: Any?){	
	if let myClass = context as? ReletClass{
		relet = myClass (this loads the data passed to your second controller into your var)
	}
}

Now you'll be able to use the data however you like.

Here are some good references:

Stackoverflow

Apple Documentation

Boost

Answer 1

Mahekaru OP

Jan ’21

Accepted Answer

Ok I think I figured out what to do. I'll document it for anyone who is interested.

On controller1 you pass the data with

Code Block languagevar relet = ReletClass (my Class)
override func contextForSegue(withIdentifier segueIdentifier: String) -> Any?{	
return self.relet <--- (or whatever your class is)
}

Then on your second controller you do this

Code Block languagevar relet = ReletClass ()
override func awake(withContext context: Any?){	
	if let myClass = context as? ReletClass{
		relet = myClass (this loads the data passed to your second controller into your var)
	}
}

Now you'll be able to use the data however you like.

Here are some good references:

Stackoverflow

Apple Documentation

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