IE11 fix for CustomEvent

hola · Mar 8, 2017 · b0fce16 · b0fce16
1 parent 4934e3e
commit b0fce16
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hola.org/videojs-settings",
-  "version": "0.0.3-43",
+  "version": "0.0.3-44",
   "description": "A settings button for Video.js",
   "main": "src/videojs-settings.js",
   "style": "dist/videojs-settings.css",

diff --git a/src/videojs-settings.js b/src/videojs-settings.js
@@ -498,7 +498,13 @@ vjs.registerComponent('QualityButton', vjs.extend(MenuItem, {
         var player = this.player_;
         var quality = this.options_;
         var level_id = quality.level_id;
-        var event = new window.CustomEvent('beforeresolutionchange');
+        var event, event_name = 'beforeresolutionchange';
+        try { event = new window.CustomEvent(event_name); }
+        catch(e){
+            // XXX stanislav: IE 11 fix
+            event = document.createEvent('CustomEvent');
+            event.initCustomEvent(event_name, true, true, {});
+        }
         player.trigger(event, quality);
         if (event.defaultPrevented)
             return;