fd7146cc71
This commit adds missing unit tests for all rx-library examples from the docs. Closes #28017 PR Close #38905
33 lines
951 B
TypeScript
33 lines
951 B
TypeScript
// #docplaster
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/*
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Because of how the code is merged together using the doc regions,
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we need to indent the imports with the function below.
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*/
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/* tslint:disable:align */
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// #docregion event
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import { fromEvent } from 'rxjs';
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// #enddocregion event
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export function docRegionEvent(console, document) {
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// #docregion event
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const el = document.getElementById('my-element');
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// Create an Observable that will publish mouse movements
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const mouseMoves = fromEvent(el, 'mousemove');
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// Subscribe to start listening for mouse-move events
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const subscription = mouseMoves.subscribe((evt: MouseEvent) => {
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// Log coords of mouse movements
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console.log(`Coords: ${evt.clientX} X ${evt.clientY}`);
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// When the mouse is over the upper-left of the screen,
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// unsubscribe to stop listening for mouse movements
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if (evt.clientX < 40 && evt.clientY < 40) {
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subscription.unsubscribe();
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}
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});
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// #enddocregion event
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}
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