Maison >interface Web >js tutoriel >Flux de processus utilisant HTML CSS JS
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Process Flow</title> <style> body { display: flex; justify-content: center; align-items: center; flex-direction: column; height: 100vh; background-color: #121212; /* Dark background */ margin: 0; color: #ffffff; /* White text for better visibility */ font-family: Arial, sans-serif; } .process-container { display: flex; align-items: center; position: relative; width: 100%; max-width: 800px; } .phase { flex: 1; text-align: center; position: relative; z-index: 1; } .phase-line { position: absolute; top: 50%; left:40%; width: 130%; height: 4px; /* Line thickness */ background-color: #ccc; /* Light gray line */ z-index: 0; } .phase-line.active { background-color: #007bff; /* Active blue line */ } .phase-circle { width: 30px; height: 30px; background-color: #fff; /* Default white circle */ border-radius: 50%; display: inline-block; transition: background-color 0.3s; z-index: 1; line-height: 30px; /* Center the number vertically */ font-weight: bold; /* Make the number bold */ color: #000; /* Black text for better visibility */ } .phase-circle.active { background-color: #007bff; /* Active blue circle */ color: #fff; /* White text when active */ } button { padding: 10px 20px; font-size: 1.2rem; background-color: #007bff; color: white; border: none; border-radius: 5px; cursor: pointer; margin: 10px; transition: background-color 0.3s; } button:hover { background-color: #0056b3; } p{ font-weight: 400; font-size: smaller; } </style> </head> <body> <div class="process-container"> <div class="phase"> <div class="phase-circle active" id="phase1">1</div> <div class="phase-line active" id="line1"></div> <p>About You</p> </div> <div class="phase"> <div class="phase-circle" id="phase2">2</div> <div class="phase-line" id="line2"></div> <p>About Book</p> </div> <div class="phase"> <div class="phase-circle" id="phase3">3</div> <div class="phase-line" id="line3"></div> <p>Review</p> </div> <div class="phase"> <div class="phase-circle" id="phase4">4</div> <div class="phase-line" id="line4"></div> <p>Buy</p> </div> <div class="phase"> <div class="phase-circle" id="phase5">5</div> <p>Finish</p> </div> </div> <div> <button id="prevButton">Previous</button> <button id="nextButton">Next</button> </div> <script> let currentPhase = 1; const updatePhase = () => { for (let i = 1; i <= 5; i++) { const phaseCircle = document.getElementById(`phase${i}`); const phaseLine = document.getElementById(`line${i}`); if (i < currentPhase) { phaseCircle.classList.add('active'); if (phaseLine) phaseLine.classList.add('active'); } else if (i === currentPhase) { phaseCircle.classList.add('active'); if (phaseLine) phaseLine.classList.add('active'); } else { phaseCircle.classList.remove('active'); if (phaseLine) phaseLine.classList.remove('active'); } } }; document.getElementById('nextButton').addEventListener('click', () => { if (currentPhase < 5) { currentPhase++; updatePhase(); } }); document.getElementById('prevButton').addEventListener('click', () => { if (currentPhase > 1) { currentPhase--; updatePhase(); } }); updatePhase(); // Initialize the phase display </script> </body> </html>
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