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Comments (2)

devxoul avatar devxoul commented on September 4, 2024 1

It would not work if the left bar button is not a custom button. RxCocoa already supports UIBarButtonItem+Rx so you may use that.

from rxviewcontroller.

Sajjon avatar Sajjon commented on September 4, 2024

If using custom inside the barButtonItem, maybe something like:

extension Reactive where Base: UIViewController {
    public var leftBarButtonTapped: ControlEvent<Void> {
        guard let button = self.base.navigationItem.leftBarButtonItem?.customView as? UIButton else { return ControlEvent(events: Observable.empty()) }
        return button.rx.tap
    }

    public var rightBarButtonTapped: ControlEvent<Void> {
        guard let button = self.base.navigationItem.rightBarButtonItem?.customView as? UIButton else { return ControlEvent(events: Observable.empty()) }
        return button.rx.tap
    }
}

credit goes to @oscarsilver

from rxviewcontroller.

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