docs: update docs/JavaScript/event_Model.md

febobo · Jun 25, 2024 · 1c92b7e · 1c92b7e
1 parent 5c55d2a
commit 1c92b7e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/JavaScript/event_Model.md b/docs/JavaScript/event_Model.md
@@ -247,6 +247,6 @@ detachEvent(eventType, handler)
 
 ```js
 var btn = document.getElementById('.btn');
-btn.attachEvent(‘onclick’, showMessage);
-btn.detachEvent(‘onclick’, showMessage);
+btn.attachEvent('onclick', showMessage);
+btn.detachEvent('onclick', showMessage);
 ```