Nice Pithy Motto

    focus-options-polyfill

    1.6.0 • Public • Published

    focus-options-polyfill

    npm version

    JavaScript polyfill for focusOptions, an optional property passed to HTMLElement.focus() that contains the preventScroll boolean, which controls whether the browser should prevent a focused element from being scrolled into view.

    Current support

    https://caniuse.com/#feat=mdn-api_htmlelement_focus_preventscroll_option

    Docs

    Intents to implement

    document.scrollingElement

    This polyfill uses a basic fallback for the document.scrollingElement property, using document.documentElement when not found.

    This could suffice in basic cases, but if you need wider and/or specific support you should refer to a polyfill for it:

    Also, to overcome its absence if you are executing this polyfill through jsdom, you could place this in your setup:

    document.scrollingElement = document.documentElement

    More context about this property can be found in:

    Dev and testing

    To check this polyfill you can do:

    npm run dev

    to launch a small page that will check browser/polyfill behaviour.

    Install

    npm i focus-options-polyfill

    DownloadsWeekly Downloads

    35,546

    Version

    1.6.0

    License

    MIT

    Unpacked Size

    11 kB

    Total Files

    5

    Last publish

    Collaborators

    • calvellido