17 lines
460 B
Markdown
17 lines
460 B
Markdown
### off
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Removes an event listener from an element.
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Use `EventTarget.removeEventListener()` to remove an event listener from an element.
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```js
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const off = (el, evt, fn, opts = false) => el.removeEventListener(evt, fn, opts);
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```
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```js
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// See the `on` snippet.
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const fn = () => console.log('!');
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const ref = on(document.body, 'click', fn, { target: 'p' });
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off(document.body, 'click', ref); // no longer logs '!' upon clicking a `p` el child of the body
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```
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