Change docs for triggerEvent

2018-10-03 13:27:09 +04:00
parent a99d9f769d
commit cf9bffdc95
1 changed files with 2 additions and 2 deletions
--- a/snippets/triggerEvent.md
+++ b/snippets/triggerEvent.md
@ -7,8 +7,8 @@ Use `el.dispatchEvent()` to trigger the newly created event on the given element
 Omit the third argument, `detail`, if you do not want to pass custom data to the triggered event.

 ```js
-const triggerEvent = (el, eventType, detail = undefined) =>
-  el.dispatchEvent(new CustomEvent(eventType, { detail: detail }));
+const triggerEvent = (el, eventType, detail) =>
+  el.dispatchEvent(new CustomEvent(eventType, { detail }));
 ```

 ```js