[英]How to use RxSwift with NVActivityIndicatorView?
我正在尝试将NVActivityIndicatorView
与RxSwift
和MVVM
。 我正在扩展NVActivityIndicatorView
如下所示:
extension Reactive where Base: NVActivityIndicatorView {
/// Bindable sink for `startAnimating()`, `stopAnimating()` methods.
public var isAnimating: Binder<Bool> {
return Binder(self.base) { activityIndicator, active in
if active {
activityIndicator.startAnimating()
} else {
activityIndicator.stopAnimating()
}
}
}}
并像这样绑定数据:
splashVM.loading.bind(to: NVActivityIndicatorView.rx.isAnimating).disposed(by: disposeBag)
但我得到这个错误:
Instance member 'isAnimating' cannot be used on type 'Reactive<NVActivityIndicatorView>'
如果我将isAnimation
设置isAnimation
static,则该错误消失,但又弹出另一个错误:
Instance member 'base' cannot be used on type 'Reactive<Base>'
到底是什么问题? 我应该改变什么?
您将其绑定错误。 您需要绑定到特定的活动指示器视图而不是类:
let activityIndicatorView: NVActivityIndicatorView
splashVM.loading
.bind(to: activityIndicatorView.rx.isAnimating)
.disposed(by: disposeBag)
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