Created
September 12, 2019 15:42
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RxJS: delay, interval, timer, debounce
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//5 segundos após a inscrição | |
var sourceHoldOn = Rx.Observable.from([1,2,3,4,5]).delay(5000); | |
var subscriptionHoldOn = source.subscribe( | |
value => console.log(value) | |
); | |
//utilize o método take() para limitar quantos deseja receber | |
var sourceInterval = Rx.Observable.interval(1000) | |
var subscriptionInterval = source.subscribe( | |
value => console.log(value) | |
); | |
//delay() and interval() together mix with take() | |
var sourceTimer = Rx.Observable.timer(5000, 1000).take(5) | |
var subscriptionTimer = source.subscribe( | |
value => console.log(value) | |
); | |
//dispara o valor após determinado tempo: recebe uma função que deve retornar um intervalo | |
inputs = Rx.Observable.fromEvent(myInput, 'keyup'); | |
inputs.debounce(()=> Rx.Observable.interval(1000)).subscribe(event => { | |
myDiv.innerHTML = event.target.value; | |
}) |
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