Comments (2)
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.
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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