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#148 Make SplitTextWrapper polymorphic and add option to provide any …
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packages/react-animation/src/SplitTextWrapper/SplitTextWrapper.mdx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,64 +1,102 @@ | ||
| import { Meta } from '@storybook/blocks'; | ||
| import { Canvas } from './../../.storybook/Canvas'; | ||
| import { Example } from './SplitTextWrapper.stories'; | ||
| import { Meta, Canvas, Controls } from '@storybook/blocks'; | ||
| import * as stories from './SplitTextWrapper.stories'; | ||
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| <Meta title="components/SplitTextWrapper" /> | ||
| <Meta title="components/SplitTextWrapper" of={stories} /> | ||
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| # SplitTextWrapper | ||
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| The SplitTextWrapper creates a SplitText instance that can be retrieved using a ref. The SplitText | ||
| is available as soon as the just before the components is finished mounting. A new SplitText | ||
| instance is created when the children or variables change. | ||
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| <Canvas> | ||
| <Example /> | ||
| </Canvas> | ||
| <Canvas of={stories.Children} /> | ||
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| ## Usage | ||
| ## Rendering children | ||
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| The SplitTextWrapper accepts 1 child, this child is rendered to HTML inside the component to make | ||
| sure that compnents from the vDOM are not changed on render making them untargetable in the created | ||
| SplitText instance. | ||
| The `SplitTextWrapper` renders to HTML inside the component to make sure that compnents from the | ||
| vDOM are not changed on render making them untargetable in the created SplitText instance. | ||
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| > Warning: state inside the rendered children is lost when the children change. | ||
| ```tsx | ||
| function Component(): ReactElement { | ||
| const splitTextRef = useRef<SplitText>(null); | ||
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| useEffect(() => { | ||
| // Do something with `splitTextRef.current` | ||
| }); | ||
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| return ( | ||
| <SplitTextWrapper ref={splitTextRef}> | ||
| Lorem ipsum dolor sit <i>amet consectetur</i> | ||
| <br /> adipisicing elit. <b>Tenetur perspiciatis</b> eius ea, ratione, | ||
| <br /> illo molestias, <code>quia sapiente</code> modi quo | ||
| <br /> molestiae temporibus. | ||
| </SplitTextWrapper> | ||
| ); | ||
| } | ||
| ``` | ||
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| ### Demo | ||
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| <Canvas of={stories.Children} /> | ||
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| ## Using dangerouslySetInnerHTML | ||
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| The children are rendered to a string, this is not necessary when the `dangerouslySetInnerHTML` | ||
| property of a component is used. | ||
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| ```tsx | ||
| function Example(): ReactElement { | ||
| function Component(): ReactElement { | ||
| const splitTextRef = useRef<SplitText>(null); | ||
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| const animation = useAnimation(() => { | ||
| if (!splitTextRef.current) { | ||
| return; | ||
| } | ||
| useEffect(() => { | ||
| // Do something with `splitTextRef.current` | ||
| }); | ||
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| return ( | ||
| <SplitTextWrapper | ||
| ref={splitTextRef} | ||
| dangerouslySetInnerHTML={{ | ||
| __html: | ||
| 'Lorem ipsum dolor sit <i>amet consectetur</i> <br /> adipisicing elit. <b>Tenetur perspiciatis</b> eius ea, ratione,<br /> illo molestias, <code>quia sapiente</code> modi quo<br /> molestiae temporibus.', | ||
| }} | ||
| /> | ||
| ); | ||
| } | ||
| ``` | ||
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| ### Demo | ||
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| return gsap.from(splitTextRef.current.words, { | ||
| y: 20, | ||
| x: 4, | ||
| opacity: 0, | ||
| duration: 0.2, | ||
| stagger: 0.05, | ||
| }); | ||
| }, []); | ||
| <Canvas of={stories.DangerouslySetInnerHtml} /> | ||
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| const onReplay = useCallback(() => { | ||
| animation.current?.play(0); | ||
| }, [animation]); | ||
| ## The `as` prop (polymorphic component) | ||
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| The `SplitTextWrapper` wrapper renders a `div` element by default. The `as` prop can be used to | ||
| render the `SplitTextWrapper` as a different element. | ||
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| ```tsx | ||
| function Component(): ReactElement { | ||
| const splitTextRef1 = useRef<SplitText>(null); | ||
| const splitTextRef2 = useRef<SplitText>(null); | ||
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| useEffect(() => { | ||
| // Do something with `splitTextRef1.current` or `splitTextRef2.current` | ||
| }); | ||
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| return ( | ||
| <> | ||
| <h1> | ||
| <SplitTextWrapper ref={splitTextRef}> | ||
| <> | ||
| Lorem ipsum dolor sit <i>amet consectetur</i> | ||
| <br /> adipisicing elit. <b>Tenetur perspiciatis</b> eius ea, ratione, | ||
| <br /> illo molestias, <code>quia sapiente</code> modi quo | ||
| <br /> molestiae temporibus. | ||
| </> | ||
| </SplitTextWrapper> | ||
| </h1> | ||
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| <button onClick={onReplay} type="button" style={{ cursor: 'pointer' }}> | ||
| Replay | ||
| </button> | ||
| <SplitTextWrapper ref={splitText1Ref} as="h1"> | ||
| I'm an h1 element | ||
| </SplitTextWrapper> | ||
| <SplitTextWrapper ref={splitText2Ref} as="label" htmlFor="value"> | ||
| I'm a code element | ||
| </SplitTextWrapper> | ||
| </> | ||
| ); | ||
| } | ||
| ``` | ||
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| ### Demo | ||
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| <Canvas of={stories.AsProp} /> |
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