Created
March 3, 2016 23:51
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| var Rx = require('rx'); | |
| // buat sumber datangnya event | |
| var button = document.querySelector('.myButton'); | |
| // buat observable (dari sumber event yakny 'click' event dari element button) | |
| var buttonObservable = Rx.Observable.fromEvent(button, 'click'); | |
| // buat observer | |
| var subscription = buttonObservable | |
| .map(function(event) { | |
| return "Saya di klik!" | |
| }) | |
| .subscribe( | |
| // onNext() event | |
| function(message) { | |
| console.log(message) | |
| }, | |
| // onError() event | |
| function(err) { | |
| console.log(err) | |
| }, | |
| // stop observing | |
| function() { | |
| console.log('im done!') | |
| } | |
| ); | |
| // jika selesai atau sudah tidak butuh | |
| subscription.dispose() | |
| // <= "im done!" |
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