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April 10, 2017 09:56
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Data Binding for a progress HUD in Swift
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| viewModel.showLoadingHUD.asDriver(onErrorJustReturn: false) | |
| .drive(onNext: { show in | |
| if show { | |
| HUD.show(.progress) | |
| } else { | |
| HUD.hide() | |
| } | |
| }) | |
| .addDisposableTo(disposeBag) | |
| // really need | |
| viewModel.showLoadingHUD.bindTo(HUD.rx.isShowLoading) | |
| .addDisposableTo(disposeBag) |
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| // public | |
| let completetion: Observable<Void> | |
| // init(:) | |
| let showLoadingHUDState = Variable<Bool>(false) | |
| showLoadingHUD = showLoadingHUDState.asObservable() | |
| completetion = submit.throttle(0.3, scheduler: ConcurrentMainScheduler.instance) | |
| .withLatestFrom(Observable.combineLatest(emailS, passwordS)) | |
| .do(onNext: { _ in showLoadingHUDState.value = true }) | |
| .flatMapLatest { email, password -> Observable<CreateResourceResult> in | |
| return api.send(email: email, password: password) | |
| } | |
| .do(onNext: { _ in showLoadingHUDState.value = true }) |
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