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custom event polyfill for IE 11 (>= 9 really)
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// source: https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent/CustomEvent | |
;(function() { | |
if (typeof window.CustomEvent === "function") return false | |
function CustomEvent(event, params) { | |
params = params || { bubbles: false, cancelable: false, detail: undefined } | |
var evt = document.createEvent("CustomEvent") | |
evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail) | |
return evt | |
} | |
CustomEvent.prototype = window.Event.prototype | |
window.CustomEvent = CustomEvent | |
})() |
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