Sonishi Izuka sounisi5011

sounisi5011 / dialog-focus-restore.js

Last active April 25, 2018 20:42 — forked from samthor/dialog-focus-restore.js

Restore focus after a HTML dialog is shown modally

	/**
	* Updates the passed dialog to retain focus and restore it when the dialog is closed. Won't
	* upgrade a dialog more than once. Supports IE11+ and is a no-op otherwise.
	* @param {!HTMLDialogElement} dialog to upgrade
	*/
	window.registerFocusRestoreDialog = (function() {
	var WeakMap = window.WeakMap;
	var registered =
	typeof WeakMap === 'function'
	? new WeakMap()

sounisi5011 / matches-closest.polyfill.js

Last active February 12, 2018 16:02 — forked from jonathantneal/matchesSelector.polyfill.js

Element.matches & Element.closest Polyfill

	/**
	* @see https://dom.spec.whatwg.org/#interface-element
	* @see https://developer.mozilla.org/docs/Web/API/Element/matches#Polyfill
	* @see https://gist.github.com/jonathantneal/3062955
	* @see https://github.com/jonathantneal/closest
	*/

	(function(global){
	var Element;
	var ElementPrototype;