【发布时间】:2019-03-16 13:05:46
【问题描述】:
我正在尝试将NVActivityIndicatorView 与RxSwift 和MVVM 一起使用。
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 tis 错误:
Instance member 'isAnimating' cannot be used on type 'Reactive<NVActivityIndicatorView>'
如果我设置 isAnimation 静态,该错误消失但会弹出另一个错误:
Instance member 'base' cannot be used on type 'Reactive<Base>'
到底是什么问题?我应该改变什么?
【问题讨论】:
标签: swift rx-swift uiactivityindicatorview indicator