Codiga Code Snippet: Listen for an event only once

const listenOnce = (el, evt, fn) => el.addEventListener(evt, fn, { once: true })

#Example
listenOnce(
  document.getElementById('elementId'),
  'click',
  () => console.log('Hello world')
); // 'Hello world' will only be logged on the first click

Listen for an event only once

victorlmneves

event

listener

The code above will create a listener that will only be called once.

Shortcut: singleEventListener

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