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This commit is contained in:
tamaina 2023-07-18 04:39:56 +00:00
parent 054ea30955
commit fd44a29f2b
2 changed files with 18 additions and 1 deletions
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13
packages/frontend/src/scripts/scroll.ts
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@ -83,6 +83,19 @@ export function scroll(el: HTMLElement | null, options: ScrollToOptions | undefi
}
}
/**
* コンテナを指定してscrollByする
* @param el Container element
* @param options ScrollToOptions
*/
export function scrollBy(el: HTMLElement | null, options: ScrollToOptions | undefined) {
if (el == null) {
window.scrollBy(options);
} else {
el.scrollBy(options);
}
}
/**
* Scroll to Top
* @param el Scroll container element