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useInViewport 弄一個triggerOnce的參數比較好 #2531

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wildfrontend opened this issue Apr 24, 2024 · 3 comments · May be fixed by #2539
Open

useInViewport 弄一個triggerOnce的參數比較好 #2531

wildfrontend opened this issue Apr 24, 2024 · 3 comments · May be fixed by #2539
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feature New feature or request

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@wildfrontend
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我需要trigger一次就行，sourcecode 沒法傳參數去關掉observer, 以避免多餘的state render
可參考https://www.npmjs.com/package/react-intersection-observer
@wildfrontend
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  const [inViewport] = useInViewport(
    getTargetElement(() =>
      isFirstLoad.current === false ? document.getElementById(domId) : null
    )
  );

目前我是這樣做control 不知道這樣可否，不然就這樣就好

@liuyib
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liuyib commented Apr 24, 2024

可以支持，欢迎贡献 PR~

@liuyib liuyib added the feature New feature or request label Apr 24, 2024
@LingJinT
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let me try

@LingJinT LingJinT linked a pull request Apr 28, 2024 that will close this issue
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liuyib added a commit to LingJinT/hooks that referenced this issue Jul 18, 2024
@liuyib
Merge branch 'master' into alibaba#2531
032959a
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feat: useInviewport result support disconnect LingJinT/hooks
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@wildfrontend @liuyib @LingJinT