Element.prototype.closest.min.js

js kreis-reutlingen.de collected 2026-10-02 16:44:35 UTC 386 bytes, 1 lines download raw bytes

1if(!Element.prototype.closest){if(!Element.prototype.matches)Element.prototype.matches=Element.prototype.msMatchesSelector||Element.prototype.webkitMatchesSelector;Element.prototype.closest=function(s){var ancestor=this;if(!document.documentElement.contains(this))return null;do{if(ancestor.matches(s))return ancestor;ancestor=ancestor.parentElement}while(null!==ancestor);return null}}

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