Parse Swift IOS - PFCloud callFunctionInBackground Selector not invoked

Question

When i call the PFcloud function from normal it return the correct count how ever when i call it with selector, the selector call back function is not fired,

Appreciate if any can can point to me what is the mistake in my code.

Working block - it print out the count successfully

        PFCloud.callFunctionInBackground(CloudFunctions.getBookingCount, withParameters: ["camp": "pmAwLDTNc6"], block: {
        (result: AnyObject!, error: NSError!) -> Void in
        if ( error === nil) {
            NSLog("Booking Count call back: \(result) ")
        }
        else if (error != nil) {
            NSLog("error in helloWorld: \(error.userInfo)")
        }
    })

Not Working block (Selector ) - selector function not called

    PFCloud.callFunctionInBackground(CloudFunctions.getBookingCount, withParameters: ["camp": "pmAwLDTNc6"], target: self, selector: "block:")


func block (result: AnyObject!, error: NSError!) {
    if ( error === nil) {
        NSLog("Booking Count from Block: \(result) ")
    }
    else if (error != nil) {
        NSLog("error in helloWorld: \(error.userInfo)")
    }
}

Question:

I need someone to highlight to my the error in writing the selector function as the selector function is not called.

Thanks

Wain · Accepted Answer · 2015-02-08 11:44:17Z

0

Your method has two parameters so you need a selector like blockWithResult:error:

answered Feb 8, 2015 at 11:44

Wain

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Comments

Romain · Accepted Answer · 2015-02-08 11:45:38Z

-3

You're not using the right Swift syntax for selector. Try this instead:

PFCloud.callFunctionInBackground(CloudFunctions.getBookingCount, withParameters: ["camp": "pmAwLDTNc6"], target: self, selector: Selector("block:error:"))

func block(result: AnyObject!, error: NSError!) {
    if ( error === nil) {
        NSLog("Booking Count from Block: \(result) ")
    }
    else if (error != nil) {
        NSLog("error in helloWorld: \(error.userInfo)")
    }
}

answered Feb 8, 2015 at 11:45

Romain

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Parse Swift IOS - PFCloud callFunctionInBackground Selector not invoked

Working block - it print out the count successfully

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