本文整理匯總了TypeScript中rx.Subject.asObservable方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript Subject.asObservable方法的具體用法？TypeScript Subject.asObservable怎麽用？TypeScript Subject.asObservable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rx.Subject的用法示例。
在下文中一共展示了Subject.asObservable方法的2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: oldFn
export function action < T extends Function, Return > (target: T & ICallable<Return>): T & ICallable<Return> & IAction<Return> {
var oldFn = target
var rx_action = new Rx.Subject<Return>()
var newFn = (function (...args) {
var retval = oldFn(...args)
rx_action.onNext(retval)
return retval
} as any) as T & ICallable<Return> & IAction<Return>
newFn.rx_action = rx_action.asObservable()
return newFn
}示例2: return
export function asyncAction < T extends Function, Return > (target: T & ICallable<Promise<Return>>): T & ICallable<Promise<Return>> & IAction<Return> {
var oldFn = target
var rx_action = new Rx.Subject<Return>()
var newFn = (function (...args) {
return (oldFn(...args) as any).then(val => {
rx_action.onNext(val as any)
return val
})
} as any) as T & ICallable<Promise<Return>> & IAction<Return>
newFn.rx_action = rx_action.asObservable()
return newFn
}