20 lines
519 B
JavaScript
20 lines
519 B
JavaScript
|
var matchesImpl;
|
||
|
|
/**
|
||
|
|
* Checks if a given element matches a selector.
|
||
|
|
*
|
||
|
|
* @param node the element
|
||
|
|
* @param selector the selector
|
||
|
|
*/
|
||
|
|
|
||
|
|
export default function matches(node, selector) {
|
||
|
|
if (!matchesImpl) {
|
||
|
|
var body = document.body;
|
||
|
|
var nativeMatch = body.matches || body.matchesSelector || body.webkitMatchesSelector || body.mozMatchesSelector || body.msMatchesSelector;
|
||
|
|
|
||
|
|
matchesImpl = function matchesImpl(n, s) {
|
||
|
|
return nativeMatch.call(n, s);
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
return matchesImpl(node, selector);
|
||
|
|
}
|