代替按钮响应事件
let mybutton = UIButton()
let disposeBag = DisposeBag()
mybutton.rx.tap.subscribe(onNext: { () in
print("jfkfjk")
}, onError: nil, onCompleted: nil, onDisposed: nil).disposed(by: disposeBag)
代替手势监听事件
let tap = UITapGestureRecognizer()
self.label.addGestureRecognizer(tap)
self.label.isUserInteractionEnabled = true
tap.rx.event.subscribe(onNext: { (tap) in
print(tap.view)
})
.disposed(by: disposeBag)
RxSwift替代textfiled的代理
let textfiled = UITextField()
textfiled.rx.text.orEmpty.subscribe(onNext: { (text) in
print(text)
}, onError: nil, onCompleted: nil, onDisposed: nil).disposed(by: disposeBag)
RxSwift textfiled绑定Button的文字
textfiled.rx.text.bind(to: mybutton.rx.title()).disposed(by: disposeBag)
RxSwift监听ScrollView滑动
scrollView\.rx.contentOffset.subscribe(onNext: {\[weak self] (content) in
self?.view\.backgroundColor = UIColor.init()
}, onError: nil, onCompleted: nil, onDisposed: nil).disposed(by: disposeBag)
RxSwift替代Timer定时器
let timer = Observable<Int>.interval(1, scheduler: MainScheduler.instance)
timer.subscribe(onNext: { (num) in
print(num)
}, onError: nil, onCompleted: nil, onDisposed: nil).disposed(by: disposeBag)
RxSwift替代通知监听
NotificationCenter.default.rx.notification(UIResponder.keyboardDidShowNotification).subscribe(onNext: { (noti) in
print(noti)
}, onError: nil, onCompleted: nil, onDisposed: nil).disposed(by: disposeBag)
RxSwift替代KVO
//监听person对象的name的变化
self.person.rx.observeWeakly(String.self, "name")
.subscribe(onNext: { (value) in
print(value as Any)
})
.disposed(by: disposeBag)
RxSwift核心逻辑图解
