cernont
654b297e2e
- Connexion API via proxy Angular (résolution CORS, base path /api) - Import CSS ng-zorro global pour les modales et composants - Filtres Camion/Show câblés sur l'affichage de la grille - Camions affichés via TrucksService (linkés au show du même créneau) - Panneau de détails : spectacles + camions du jour sélectionné - Modale de création de spectacle stylisée avec fond et centrage - Positionnement précis des events à la minute dans leur créneau - Auto-scroll vers l'heure courante au chargement - Ligne "maintenant" sur la colonne du jour actuel - Régénération des services OpenAPI (nouveaux noms de types) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
95 lines
3.3 KiB
Markdown
95 lines
3.3 KiB
Markdown
# EventEmitter3
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[](https://www.npmjs.com/package/eventemitter3)[](https://github.com/primus/eventemitter3/actions?query=workflow%3ACI+branch%3Amaster)[](https://coveralls.io/r/primus/eventemitter3?branch=master)
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[](https://saucelabs.com/u/eventemitter3)
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EventEmitter3 is a high performance EventEmitter. It has been micro-optimized
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for various of code paths making this, one of, if not the fastest EventEmitter
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available for Node.js and browsers. The module is API compatible with the
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EventEmitter that ships by default with Node.js but there are some slight
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differences:
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- Domain support has been removed.
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- We do not `throw` an error when you emit an `error` event and nobody is
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listening.
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- The `newListener` and `removeListener` events have been removed as they
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are useful only in some uncommon use-cases.
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- The `setMaxListeners`, `getMaxListeners`, `prependListener` and
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`prependOnceListener` methods are not available.
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- Support for custom context for events so there is no need to use `fn.bind`.
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- The `removeListener` method removes all matching listeners, not only the
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first.
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It's a drop in replacement for existing EventEmitters, but just faster. Free
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performance, who wouldn't want that? The EventEmitter is written in EcmaScript 3
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so it will work in the oldest browsers and node versions that you need to
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support.
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## Installation
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```bash
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$ npm install --save eventemitter3
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```
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## CDN
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Recommended CDN:
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```text
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https://unpkg.com/eventemitter3@latest/dist/eventemitter3.umd.min.js
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```
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## Usage
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After installation the only thing you need to do is require the module:
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```js
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var EventEmitter = require('eventemitter3');
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```
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And you're ready to create your own EventEmitter instances. For the API
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documentation, please follow the official Node.js documentation:
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http://nodejs.org/api/events.html
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### Contextual emits
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We've upgraded the API of the `EventEmitter.on`, `EventEmitter.once` and
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`EventEmitter.removeListener` to accept an extra argument which is the `context`
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or `this` value that should be set for the emitted events. This means you no
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longer have the overhead of an event that required `fn.bind` in order to get a
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custom `this` value.
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```js
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var EE = new EventEmitter()
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, context = { foo: 'bar' };
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function emitted() {
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console.log(this === context); // true
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}
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EE.once('event-name', emitted, context);
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EE.on('another-event', emitted, context);
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EE.removeListener('another-event', emitted, context);
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```
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### Tests and benchmarks
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This module is well tested. You can run:
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- `npm test` to run the tests under Node.js.
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- `npm run test-browser` to run the tests in real browsers via Sauce Labs.
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We also have a set of benchmarks to compare EventEmitter3 with some available
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alternatives. To run the benchmarks run `npm run benchmark`.
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Tests and benchmarks are not included in the npm package. If you want to play
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with them you have to clone the GitHub repository.
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Note that you will have to run an additional `npm i` in the benchmarks folder
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before `npm run benchmark`.
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## License
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[MIT](LICENSE)
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