From 1bb387cb5c6a0efe0e32bc05d79db619018930c2 Mon Sep 17 00:00:00 2001
From: Duc Cao <cao.son.duc@sun-asterisk.com>
Date: Thu, 8 Oct 2020 14:32:03 +0700
Subject: [PATCH] HTMLcollection with array and how to select next element on
 the same tree

---
 practice/04/try/src/js/index.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/practice/04/try/src/js/index.js b/practice/04/try/src/js/index.js
index e69de29..941dfcb 100644
--- a/practice/04/try/src/js/index.js
+++ b/practice/04/try/src/js/index.js
@@ -0,0 +1,10 @@
+(function() {
+
+    const buttons = document.getElementsByClassName('button');
+    // console.log(buttons);
+    [...buttons].forEach(element => {
+        element.addEventListener('click', () => {
+            element.nextElementSibling.classList.toggle('is-active');
+        });
+    });
+})();
\ No newline at end of file