HCI/add-device-step1.html at master · Mustafa-K4/HCI · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width,initial-scale=1" />
  <title>EcoBin – Add Device (1)</title>
  <link rel="stylesheet" href="css/styles.css" />
</head>
<body>
  <header><h1>Adding a new device into the EcoBin system wizard</h1></header>
  <main>
    <form id="step1" action="add-device-step2.html" method="get">
      <p>What materials is the device made out of?</p>
      <label><input type="checkbox" name="material" value="Plastics"> Plastics</label><br>
      <label><input type="checkbox" name="material" value="Metals"> Metals</label><br>
      <label><input type="checkbox" name="material" value="Glass"> Glass</label><br>
      <label><input type="checkbox" name="material" value="Other"> Other</label><br>
      <textarea name="otherMaterial" placeholder="Write your response" rows="3" style="width:100%;"></textarea>
      <button type="submit" class="btn">Next →</button>
    </form>
  </main>
  <a href="business.html" class="back-btn">← Back</a>

  <script>
    document.getElementById('step1').addEventListener('submit', e => {
      e.preventDefault();
      // grab checked materials
      const mats = Array.from(document.querySelectorAll('input[name="material"]:checked'))
                        .map(cb => cb.value);
      const other = document.querySelector('textarea[name="otherMaterial"]').value.trim();
      if (other) mats.push(other);
      localStorage.setItem('ecoMaterials', JSON.stringify(mats));
      // go to next step
      window.location = e.target.action;
    });
  </script>
</body>
</html>