one-event v4.2.0

one-event

Listen to one event via addEventListener, then resolve a Promise

Note: This module is based on the once option of addEventListener. Before v2 it was a replacement for it.

Install

npm install one-event

// This module is only offered as a ES Module
import oneEvent from 'one-event';

Usage

async function init() {
	await oneEvent(document.body, 'click', false);
	console.log('You clicked my body. Don’t do it again.');
}

init();

API

oneEvent(target, type, options)

target, type, and options are the same as what you supply to target.addEventListener(type, listener, options)

Alternatives

• sindresorhus/p-event - Also compatible with EventEmitter so it's much bigger.

Related

• one-mutation - Observe one mutation via MutationObserver, then resolve a Promise.
• select-dom - Lightweight querySelector/All wrapper that outputs an Array.
• doma - Parse an HTML string into DocumentFragment or one Element, in a few bytes.
• Refined GitHub - Uses this module.

License

MIT © Federico Brigante