React Js Popup Modal Example

<!DOCTYPE html>
<html>

<body>
    <div id="app"></div>
    <script type="text/babel">
        const { useState, useRef, useEffect } = React;
        function App() {
            const [showPopup, setShowPopup] = useState(false);
            const modalRef = useRef(null);

useEffect(() => {
                if (showPopup) {
                    document.addEventListener('mouseup', closeModalOnClickOutside);
                }

return () => {
                    document.removeEventListener('mouseup', closeModalOnClickOutside);
                };
            }, [showPopup]);

const saveModal = () => {
                alert('Successfully Save data');
                closePopup();
            };

const openPopup = () => {
                setShowPopup(true);
            };

const closePopup = () => {
                setShowPopup(false);
            };

const closeModalOnClickOutside = (event) => {
                if (!modalRef.current.contains(event.target)) {
                    closePopup();
                }
            };

return (
                <div className='container'>
                    <h3>React Js Popup Modal Example</h3>
                    <button className="popup-button" onClick={openPopup}>Open Popup</button>
                    {showPopup && (
                        <div className="modal">
                            <div className="modal-content" ref={modalRef}>
                                <button className="close-x" onClick={closePopup}> X</button>
                                <div className="modal-header">
                                    <h1>React Js Popup Modal Example</h1>
                                </div>
                                <div className="modal-body">
                                    <p>Hello, from font awesome icons </p>
                                </div>

<div className="modal-footer">
                                    <button className="close-button" onClick={closePopup}>Close</button>
                                    <button className="save-button" onClick={saveModal}>Save</button>
                                </div>
                            </div>
                        </div>
                    )}
                </div>
            );
        }

ReactDOM.render(<App />, document.getElementById('app'));
    </script>
    <style>
        .container {
            text-align: center;
            box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.24);
            width: 600px;
            margin: 0 auto;
            padding: 20px;
        }

.popup-button {
            padding: 10px 20px;
            background-color: #007bff;
            color: #fff;
            border: none;
            border-radius: 4px;
            cursor: pointer;
        }

.modal {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(0, 0, 0, 0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
        }

.modal-content {
            background-color: white;
            padding: 20px;
            border-radius: 5px;
            max-width: 500px;
            width: 80%;
            position: relative;
        }

.close-x {
            position: absolute;
            top: 10px;
            right: 10px;
            padding: 5px;
            background-color: transparent;
            border: none;
            cursor: pointer;
            font-size: 18px;
            color: #555;
        }

.close-x:hover {
            color: #ff0000;
            /* Change to your desired hover color */
        }

.modal-header {
            padding-bottom: 10px;
            border-bottom: 1px solid #ccc;
        }

.modal-body {
            padding: 10px 0;
        }

.modal-footer {
            padding-top: 10px;
            border-top: 1px solid #ccc;
            display: flex;
            justify-content: flex-end;
        }

.close-button,
        .save-button {
            padding: 10px 20px;
            border: none;
            cursor: pointer;
            font-weight: bold;
            border-radius: 4px;
            transition: background-color 0.3s ease;
        }

.close-button {
            background-color: #f44336;
            color: white;
        }

.save-button {
            background-color: #4CAF50;
            color: white;
            margin-left: 10px;
        }

.close-button:hover {
            background-color: #d32f2f;
        }

.save-button:hover {
            background-color: #45a049;
        }
    </style>

</body>

</html>

 
<!DOCTYPE html>
<html>
​
<head>
    <meta charset="UTF-8" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.2/umd/react.development.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.2/umd/react-dom.development.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.26.0/babel.min.js"></script>
</head>
​
<body>
    <div id="app"></div>
    <script type="text/babel">
        const { useState, useRef, useEffect } = React;
        function App() {
            const [showPopup, setShowPopup] = useState(false);
            const modalRef = useRef(null);
​
            useEffect(() => {
                if (showPopup) {
                    document.addEventListener('mouseup', closeModalOnClickOutside);
                }
​
                return () => {
                    document.removeEventListener('mouseup', closeModalOnClickOutside);
                };
            }, [showPopup]);
​
            const saveModal = () => {
                alert('Successfully Save data');
                closePopup();
            };
​
            const openPopup = () => {
                setShowPopup(true);
            };
​
            const closePopup = () => {
                setShowPopup(false);
            };
​
            const closeModalOnClickOutside = (event) => {
                if (!modalRef.current.contains(event.target)) {
                    closePopup();
                }
            };
​
            return (
                <div className='container'>
                    <h3>React Js Popup Modal Example</h3>
                    <button className="popup-button" onClick={openPopup}>Open Popup</button>
                    {showPopup && (
                        <div className="modal">
                            <div className="modal-content" ref={modalRef}>
                                <button className="close-x" onClick={closePopup}> X</button>
                                <div className="modal-header">
                                    <h1>React Js Popup Modal Example</h1>
                                </div>
                                <div className="modal-body">
                                    <p>Hello, from font awesome icons </p>
                                </div>
​
                                <div className="modal-footer">
                                    <button className="close-button" onClick={closePopup}>Close</button>
                                    <button className="save-button" onClick={saveModal}>Save</button>
                                </div>
                            </div>
                        </div>
                    )}
                </div>
            );
        }
​
        ReactDOM.render(<App />, document.getElementById('app'));
    </script>
    <style>
        .container {
            text-align: center;
            box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.12), 0 2px 4px 0 rgba(0, 0, 0, 0.24);
            width: 600px;
            margin: 0 auto;
            padding: 20px;
        }
​
        .popup-button {
            padding: 10px 20px;
            background-color: #007bff;
            color: #fff;
            border: none;
            border-radius: 4px;
            cursor: pointer;
        }
​
        .modal {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-color: rgba(0, 0, 0, 0.5);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 9999;
        }
​
        .modal-content {
            background-color: white;
            padding: 20px;
            border-radius: 5px;
            max-width: 500px;
            width: 80%;
            position: relative;
        }
​
        .close-x {
            position: absolute;
            top: 10px;
            right: 10px;
            padding: 5px;
            background-color: transparent;
            border: none;
            cursor: pointer;
            font-size: 18px;
            color: #555;
        }
​
        .close-x:hover {
            color: #ff0000;
            /* Change to your desired hover color */
        }
​
​
        .modal-header {
            padding-bottom: 10px;
            border-bottom: 1px solid #ccc;
        }
​
        .modal-body {
            padding: 10px 0;
        }
​
        .modal-footer {
            padding-top: 10px;
            border-top: 1px solid #ccc;
            display: flex;
            justify-content: flex-end;
        }
​
        .close-button,
        .save-button {
            padding: 10px 20px;
            border: none;
            cursor: pointer;
            font-weight: bold;
            border-radius: 4px;
            transition: background-color 0.3s ease;
        }
​
        .close-button {
            background-color: #f44336;
            color: white;
        }
​
        .save-button {
            background-color: #4CAF50;
            color: white;
            margin-left: 10px;
        }
​
        .close-button:hover {
            background-color: #d32f2f;
        }
​
        .save-button:hover {
            background-color: #45a049;
        }
    </style>
​
</body>
​
</html>