source: trip-planner-front/node_modules/custom-event/index.js@ 6a3a178

Last change on this file since 6a3a178 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

  • Property mode set to 100644
File size: 1.1 KB
Line 
1
2var NativeCustomEvent = global.CustomEvent;
3
4function useNative () {
5 try {
6 var p = new NativeCustomEvent('cat', { detail: { foo: 'bar' } });
7 return 'cat' === p.type && 'bar' === p.detail.foo;
8 } catch (e) {
9 }
10 return false;
11}
12
13/**
14 * Cross-browser `CustomEvent` constructor.
15 *
16 * https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent.CustomEvent
17 *
18 * @public
19 */
20
21module.exports = useNative() ? NativeCustomEvent :
22
23// IE >= 9
24'undefined' !== typeof document && 'function' === typeof document.createEvent ? function CustomEvent (type, params) {
25 var e = document.createEvent('CustomEvent');
26 if (params) {
27 e.initCustomEvent(type, params.bubbles, params.cancelable, params.detail);
28 } else {
29 e.initCustomEvent(type, false, false, void 0);
30 }
31 return e;
32} :
33
34// IE <= 8
35function CustomEvent (type, params) {
36 var e = document.createEventObject();
37 e.type = type;
38 if (params) {
39 e.bubbles = Boolean(params.bubbles);
40 e.cancelable = Boolean(params.cancelable);
41 e.detail = params.detail;
42 } else {
43 e.bubbles = false;
44 e.cancelable = false;
45 e.detail = void 0;
46 }
47 return e;
48}
Note: See TracBrowser for help on using the repository browser.