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docs: clarify hyphenated listener names in attrs #3488

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2 changes: 1 addition & 1 deletion src/guide/components/attrs.md
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Expand Up @@ -106,7 +106,7 @@ Some notes:

- Unlike props, fallthrough attributes preserve their original casing in JavaScript, so an attribute like `foo-bar` needs to be accessed as `$attrs['foo-bar']`.

- A `v-on` event listener like `@click` will be exposed on the object as a function under `$attrs.onClick`.
- A `v-on` event listener like `@click` will be exposed on the object as a function under `$attrs.onClick`. Hyphenated event names are converted to camelCase, so `@my-event` is exposed as `$attrs.onMyEvent`.

Using our `<MyButton>` component example from the [previous section](#attribute-inheritance) - sometimes we may need to wrap the actual `<button>` element with an extra `<div>` for styling purposes:

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