本文整理汇总了TypeScript中rx.Subject.asObservable方法的典型用法代码示例。如果您正苦于以下问题：TypeScript Subject.asObservable方法的具体用法？TypeScript Subject.asObservable怎么用？TypeScript Subject.asObservable使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类rx.Subject的用法示例。
在下文中一共展示了Subject.asObservable方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
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
}