SrikanthRaju/RxAlertController

RxAlertController

RxAlertController is UIAlertController-Extension, which integrates UIAlertController and UIAlertAction into your Rx-Project.

I made this Extension referencing the article below.

RxSwift UIAlertController を observable で表示

Requirement

• RxSwift
• RxCocoa

Usage

1. make AlertActions with titles
2. make UIAlertController by using static method "showAlert", which returns Observable (index of selected action)
3. implement methods of selected actions in subscribe

Example:

 let actions = [AlertAction.action(title: ""), AlertAction.action(title: "")]
 
 addButton.rx.tap
            .flatMap { UIAlertController.showAlert(from: self, title: "", message: "", style: .alert, actions: actions) }
            .subscribe(onNext: { index in
                if index == 0 {
                    print("action1")
                } else {
                    print("action2")
                }
            })
            .disposed(by: disposeBag)

Licence

MIT

Author

UTDoi