how to access custom view button action in main VC

Question

I have created a custom view xib and give that view class. Now I take a view in main vc and give that class but now I want to access custom view button action method in my main vc. So how can I do that?

Here is my custom view

import UIKit

class TextCustomisationVC: UIView {
    @IBOutlet var contentView: UIView!

    override init(frame: CGRect) {
        super.init(frame: frame)
        self.commonInit()
    }

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

    private func commonInit(){
        Bundle.main.loadNibNamed("TextCustomisationVC", owner: self, options: nil)
        addSubview(contentView)
        contentView.frame =  self.bounds
        contentView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
    }

    @IBAction func btnCloseCustomisation_Click(_ sender: Any) {
    }

    @IBAction func btnApplyCustomisation_Click(_ sender: Any) {
    }
}

Now I create an outlet in my main VC and give that same class I can access those class outlets but now I want to access above button action method So how can I do that?

Answer 1

You can try

let cusView = TextCustomisationVC(frame:///)

if btn sender is used inside function

cusView.btnCloseCustomisation_Click(cusView.closeBtn)

otherwise send any dummy button

cusView.btnCloseCustomisation_Click(UIButton())

Edit:

protocol CustomTeller {
    func closeClicked(UIButton)
}

class TextCustomisationVC: UIView {

    var delegate: CustomTeller?

    @IBAction func btnCloseCustomisation_Click(_ sender: UIButton) {
        self.delegate?.closeClicked(sender:sender)
    }
}

// in mainVC

let cusView = TextCustomisationVC(frame:///)
cusView.delegate = self

and implement

func closeClicked(sender:UIButton) {

      // close button called 

}