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* Read through the docs and correct spelling and grammar * Run prettier * Apply review suggestions Co-authored-by: Muhammad Hamza <muhammadhamza1311@gmail.com> * adjust translation messages Co-authored-by: Muhammad Hamza <muhammadhamza1311@gmail.com>
21 lines
704 B
Plaintext
21 lines
704 B
Plaintext
---
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title: 'Node Refs'
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description: 'Out-of-band DOM access'
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---
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The `ref` attribute can be used to attach the `NodeRef` to an HTML element. In callbacks,
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you can then get the DOM `Element` that the ref is attached to. This can be used to make
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changes to the DOM outside of the `view` lifecycle method, retrieve the value of an `<input>`
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and other direct interactions with the DOM via the javascript API.
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This is useful for getting ahold of canvas elements, or scrolling to different sections of a page.
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:::caution
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Do not manually modify the DOM tree that is rendered by Yew. Treat the `NodeRef` as a read-only
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access, if you are unsure.
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:::
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## Example
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See [use_node_ref hook](./hooks/use-node-ref)
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