Created
August 17, 2018 07:59
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var vendor = Element.prototype.matches || Element.prototype.msMatchesSelector | |
function matches (el, selector) { | |
if (!el || el.nodeType !== 1) return false; | |
if (vendor) return vendor.call(el, selector); | |
return false; | |
} | |
function closest (element, selector) { | |
var parent = element | |
while (parent && parent !== document) { | |
if (matches(parent, selector)) return parent; | |
parent = parent.parentNode | |
} | |
} | |
document.addEventListener('click', function (event) { | |
console.log(matches(event.target, '.add-to-cart .btn-cart')) | |
}) |
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