CODEWITHSUNDEEP
swiftsyntax
SpaceShroomies
SpaceShroomies

Reputation: 1635

Fixing function from swift 1.0 to 1.2

I just upgraded to the new swift and can't figure out how to fix this function. Any ideas? I get the error below and my first and return lines:

'(@Ivalue String!) -> _' is not identical to 'NSInteger'

func textView(textView: UITextView, shouldChangeTextInRange range: NSRange, replacementText text: String) -> Bool {
        var countx = count(textView.text) + (count(text) - count(range))
        var t = String(countx) + "/500"
        countText.text = t
        return count(textView.text) + (count(text) - count(range)) <= 500
    }

Upvotes: 1

Views: 75

Answers (3)

SpaceShroomies
SpaceShroomies

Reputation: 1635

Thanks for the answers, was very helpful. Turns out I had a variable named count. Since the function was countElements before there was no conflict.

Upvotes: 0

Alvin Varghese
Alvin Varghese

Reputation: 822

Try this code ->

func textView(textView: UITextView, shouldChangeTextInRange range: NSRange, replacementText text: String) -> Bool {
        let countx = count(textView.text) + (count(text) - range.length)
        countText.text = "\(countx)/500"
        return countx <= 500
    }

Upvotes: 1

Memon Irshad
Memon Irshad

Reputation: 972

Convert Swift 1.0 to Swift 1.2 First you select a target and then it’s very similar to how refactoring works – Xcode will churn away and then come back with a preview. You’ll see the old code and new code side-by-side with the changes highlighted.

Go Edit\Convert\To Swift 1.2

I hope its work....

Upvotes: 0

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