From 5ee1bf2eeef0fe664f2c35ab4a6ba9299c5f9ca7 Mon Sep 17 00:00:00 2001
From: Laktionov Anton <tavres@gmail.com>
Date: Tue, 2 Jun 2026 19:51:47 +0300
Subject: [PATCH] =?UTF-8?q?=D0=A1=D0=B4=D0=B5=D0=BB=D0=B0=D0=BB=D0=B8=20?=
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---
 src/App.jsx | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/src/App.jsx b/src/App.jsx
index 021d8b6..601c297 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -1,39 +1,44 @@
 import React from 'react'
 
-class MyComponent extends React.Component {
+class Clock extends React.Component {
     constructor(props) {
         super(props)
-        this.state = { count: 0 }
+        this.state = { time: new Date().toLocaleTimeString() }
     }
     
     componentDidMount() {
-        console.log('Компонент смонтирован')
+        this.timerId = setInterval(()=>{
+            this.setState({ time: new Date().toLocaleTimeString() })
+        }, 1000);
+        console.log('Таймер смонтирован')
     }
     
     componentDidUpdate(prevProps,prevState) {
         console.log('Компонент обнвлен')
-        if(prevState.count !== this.state.count) {
-            console.log('Состояние изменилось')
-        }
     }
     
     componentWillUnmount() {
-        console.log('Компонент будет размонтирован')
+        clearInterval(this.timerId)
+        console.log('Компонент таймера размонтирован')
     }
     
     render() {
         return <div>
-            Привет мир! {this.props.name} {this.state.count}
-            <button onClick={()=> this.setState({ count: this.state.count })}>Жми!</button>
+            <h2>Текущее время: {this.state.time}</h2>
             </div>
     }
 }
 
 function App() {
+    const [showClock, setShowClock] = React.useState(true);
+    
 	return (
 		<>
-			<h1>Hello, React!</h1>
-            <MyComponent name="Alex" />
+			<h1>Жизненный цикл компонента часов</h1>
+            <button onClick={()=> setShowClock(!showClock)}>
+                {showClock ? 'Скрыть часы' : 'Показать часы' }
+            </button>
+            {showClock && <Clock />}
 		</>
 	)
 }