本文整理匯總了TypeScript中rxjs/Rx.Observable.select方法的典型用法代碼示例。如果您正苦於以下問題:TypeScript Observable.select方法的具體用法?TypeScript Observable.select怎麽用?TypeScript Observable.select使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類rxjs/Rx.Observable
的用法示例。
在下文中一共展示了Observable.select方法的4個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: getSidebarExpanded
export function getSidebarExpanded($state: Observable<AppLayout>) {
return $state.select(state => state.sidebarExpanded);
}
示例2: isPlayerPlaying
export function isPlayerPlaying(state$: Observable<YoutubePlayerState>) {
return state$.select(state => state.playerState)
.map((playerState: YT.PlayerState) => playerState === 1);
}
示例3: getAppLayoutState
// shared selectors
function getAppLayoutState(state$: Observable<EchoesState>) {
return state$.select(state => state.appLayout);
}
示例4: getCurrentMedia
export function getCurrentMedia(state$: Observable<YoutubePlayerState>) {
return state$.select(state => state.media);
}