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seysdev/event-rxjs.js

Created May 21, 2019 23:36
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basic rxjs
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event-rxjs.js
/*
secuencia de eventos
*/
document.addEventListener('click', (e) => console.log('Clicked!', e.clientX));
/*
usando rxjs
*/
import { fromEvent } from 'rxjs';
import { throttleTime, map } from 'rxjs/operators';
/*
stream de eventos y uso de operators y escucha de cambios.
*/
fromEvent(document, 'click').pipe(
throttleTime(1000),
map(event => event.clientX * 2),
).subscribe((clientX) => console.log('Clicked!', clientX));
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