62 lines
1.8 KiB
JavaScript
62 lines
1.8 KiB
JavaScript
/*
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* required polyfills
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*/
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/** IE9, IE10 and IE11 requires all of the following polyfills. **/
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// import "core-js";
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// import 'core-js/features/symbol'
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// import 'core-js/features/object'
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// import 'core-js/features/function'
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// import 'core-js/features/parse-int'
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// import 'core-js/features/parse-float'
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// import 'core-js/features/number'
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// import 'core-js/features/math'
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// import 'core-js/features/string'
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// import 'core-js/features/date'
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// import 'core-js/features/array'
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// import 'core-js/features/regexp'
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// import 'core-js/features/map'
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// import 'core-js/features/weak-map'
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// import 'core-js/features/set'
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// import 'core-js/features/set/map';
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/** IE10 and IE11 requires the following for the Reflect API. */
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// import 'core-js/features/reflect';
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/** Evergreen browsers require these. **/
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// Used for reflect-metadata in JIT. If you use AOT (and only Angular decorators), you can remove.
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// import 'core-js/features/reflect'
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// CustomEvent() constructor functionality in IE9, IE10, IE11
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;(function () {
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if (typeof window.CustomEvent === 'function') return false
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function CustomEvent(event, params) {
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params = params || { bubbles: false, cancelable: false, detail: undefined }
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var evt = document.createEvent('CustomEvent')
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evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail)
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return evt
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}
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CustomEvent.prototype = window.Event.prototype
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window.CustomEvent = CustomEvent
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})()
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if (!Element.prototype.matches) {
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Element.prototype.matches =
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Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector
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}
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if (!Element.prototype.closest) {
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Element.prototype.closest = function (s) {
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var el = this
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do {
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if (Element.prototype.matches.call(el, s)) return el
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el = el.parentElement || el.parentNode
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} while (el !== null && el.nodeType === 1)
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return null
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}
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}
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