element.scrollintoviewifneeded-polyfill
v1.0.1
Published
Polyfill for Element.scrollIntoViewIfNeeded
Downloads
3,432
Maintainers
Readme
element.scrollIntoViewIfNeeded Polyfill for everyone
This gist provides a simple JavaScript implementation of the non-standard WebKit method scrollIntoViewIfNeeded
that can be called on DOM elements.
Install
npm install element.scrollintoviewifneeded-polyfill
Usage
Just use the code in index.js
in your app or website. You can see usage in the test page test.html
.
The parent element will only scroll if the element being called is out of the view. The boolean can force the element to be centered in the scrolling area.
Improvements
- This code doesn't handle well cases where the element has
position:absolute
(and maybe other CSS modifications). - This code doesn't handle cases where the scroll area isn't the direct parent of the target element.
Kudos to the Gist of Hubert SABLONNIÈRE @hsablonniere
If you have any ideas to improve this code or if you think the WebKit implementation doesn't work like this, feel free to start a discussion...
[https://gist.github.com/hsablonniere/2581101]