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42 lines
1.0 KiB
JavaScript
42 lines
1.0 KiB
JavaScript
import { Dom } from 'rc-util';
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export let transitionEndEvent = whichTransitionEvent();
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export let animationEndEvent = whichAnimationEvent();
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function whichTransitionEvent() {
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const transitions = {
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'transition': 'transitionend',
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'OTransition': 'oTransitionEnd',
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'MozTransition': 'transitionend',
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'WebkitTransition': 'webkitTransitionEnd'
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};
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for (let t in transitions) {
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if (t in document.documentElement.style) {
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return transitions[t];
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}
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}
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return false;
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}
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function whichAnimationEvent() {
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const animation = {
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'animation': 'animationend',
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'OAnimation': 'oAnimationEnd',
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'MozAnimation': 'animationend',
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'WebkitAnimation': 'webkitAnimationEnd'
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};
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for (let t in animation) {
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if (t in document.documentElement.style) {
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return animation[t];
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}
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}
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return false;
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}
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export let addEventListenerOnce = function(element, type, handler) {
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var eventListener = Dom.addEventListener(element, type, function(event) {
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eventListener && eventListener.remove();
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handler(event);
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});
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};
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