CODEWITHSUNDEEP
swiftibinspectable
Water Magical
Water Magical

Reputation: 1179

is @IBInspectable var did set value in which phase

this is my code 

@IBDesignable class BarPopView: UIView {

    @IBInspectable var ft: NSString = "1"
    @IBInspectable var ffPrompt: NSString = "Area"

    override init(frame: CGRect) {
        super.init(frame: frame)
        setupView()
    }

    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        setupView()
    }

    func setupView() {
        print("text: \(ft), prompt: \(ffPrompt)")
    }

}

and i set these value in interface builder
ft: 50 ffPrompt: "Change"

but result is print
"text: 1, prompt: Area"

Upvotes: 0

Views: 924

Answers (2)

sonnet
sonnet

Reputation: 567

If u want the

func setupView()

to execute after all the var setting complete, Then call the method in viewDidLoad() of the ViewController class, where you will be using your custom view

BarPopView

Upvotes: 2

ankit
ankit

Reputation: 3647

Its because the method setupView is called during initialisation and during that the properties have initial values. If you want to tweak them accordingly , use property observers:

@IBInspectable var ft: String = ""{
        didSet {
            setupView()
        }
    }

Upvotes: 3

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