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Handling Event Bubbling with Custom Context in React - Need guide with State Management

👀 Views: 53 đŸ’Ŧ Answers: 1 📅 Created: 2025-06-08
react event-handling state-management javascript

I'm stuck trying to I've looked through the documentation and I'm still confused about I'm running into an scenario with event bubbling in my React application that utilizes functional components and hooks..... I've set up a parent component that has an onClick event handler, which updates a state variable to track user interactions. However, when I click on a child component, I want to prevent the parent's event handler from executing, but I'm struggling to properly manage the state without causing unexpected results. Here's a simplified version of my code: ```javascript import React, { useState } from 'react'; const ParentComponent = () => { const [message, setMessage] = useState(''); const handleClick = () => { setMessage('Parent clicked!'); }; return ( <div onClick={handleClick} style={{ padding: '20px', backgroundColor: '#f0f0f0' }}> <p>{message}</p> <ChildComponent /> </div> ); }; const ChildComponent = () => { const handleClick = (e) => { e.stopPropagation(); console.log('Child clicked!'); }; return ( <button onClick={handleClick}>Click Me</button> ); }; export default ParentComponent; ``` When I click the button in `ChildComponent`, I expect only 'Child clicked!' to be logged to the console, and the parent state should remain unchanged. However, I see the parent message being updated to 'Parent clicked!' immediately after the child click. It seems like the event handler for the parent is still firing despite the `e.stopPropagation()` line in the child. I've tried moving `e.stopPropagation()` to different places in the `handleClick` function and even added a `preventDefault()` call, but the unexpected behavior continues. I'm on React 18.0.0, and I would appreciate any insights or potential solutions to properly isolate the child's click event from affecting the parent's state. How would you solve this? I'm working in a CentOS environment. What's the correct way to implement this? Any advice would be much appreciated.