From 160d199ff66c26fde22858e160c94bee2cfef9e5 Mon Sep 17 00:00:00 2001
From: Jakub Knetl <knetl.j@gmail.com>
Date: Thu, 21 Dec 2023 14:57:40 +0100
Subject: [PATCH] Chapter 7 - add state

---
 index.html | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/index.html b/index.html
index 2452480..a770376 100644
--- a/index.html
+++ b/index.html
@@ -15,6 +15,12 @@
         function HomePage() {
             const names = ['Ada Lovelace', 'Grace Hopper', 'Margaret Hamilton'];
 
+            const [likes, setLikes] = React.useState(0);
+
+            function handleClick() {
+                setLikes(likes + 1);
+              }
+
             return (
                 <div> 
                     <Header title="Develop. Preview. Ship." />
@@ -23,6 +29,7 @@
                             <li key={name}> {name} </li>
                         ))}
                     </ul>
+                    <button onClick={handleClick}> Like ({likes}) </button>
                 </div>
                 )
         }