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how to create your own event emitter in javascript

MattDESTROYER answered on May 10, 2022 Popularity 8/10 Helpfulness 5/10

answer how to create your own event emitter in javascript

how to create your own event emitter in javascript

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// create a custom event
const custom_event = new CustomEvent("custom_event_name", {
	// whether or not the event 'bubbles' up the DOM tree
	bubbles: true,
	// special property allowing you to provide additional information
	detail: {
		
	}
});

// to add an event listener
element.addEventListener("custom_event_name", function() {
	// event handler
});

// to trigger an event
element.dispatchEvent(custom_event);

Popularity 8/10 Helpfulness 5/10 Language javascript

Source: developer.mozilla.org

Tags: emitter javascript

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