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Event Delegate 2

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gistfile1.js
JavaScript
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function delegate(selectorParent, selectorChild, type, fn) {
var i = selectorParent.length;
while (i--) {
selectorParent[i].addEventListener(type, function (e) {
 
if ((selectorChild.indexOf(e.target)) >= 0) {
 
 
console.log("This", e.type, " was clicked!");
 
(function () {
fn();
})();
}
 
}, false);
 
}
}

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