Merge pull request #122 from Katochimoto/custom-event

CustomEvent shim
googlearchive · Aug 5, 2014 · 92b9702 · 92b9702
2 parents 6ba5526 + 756bed6
commit 92b9702
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/src/boot.js b/src/boot.js
@@ -43,11 +43,13 @@ function bootstrap() {
 
 // CustomEvent shim for IE
 if (typeof window.CustomEvent !== 'function') {
-  window.CustomEvent = function(inType) {
-    var e = document.createEvent('HTMLEvents');
-    e.initEvent(inType, true, true);
+  window.CustomEvent = function(inType, params) {
+    params = params || {};
+    var e = document.createEvent('CustomEvent');
+    e.initCustomEvent(inType, Boolean(params.bubbles), Boolean(params.cancelable), params.detail);
     return e;
   };
+  window.CustomEvent.prototype = window.Event.prototype;
 }
 
 // When loading at readyState complete time (or via flag), boot custom elements