bc518174
 王天杨
提交两个项目文件
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
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);
}
|
