practice/barcode.html at main · neerajrekwar/practice · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Barcode Generator</title>
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@jhildenbiddle/sass-helpers@1.1.1/dist/sass-helpers.min.css">
  <script defer src="https://cdn.jsdelivr.net/npm/jsbarcode@3.11.0/dist/JsBarcode.all.min.js"></script>
  <style>
    body {
      font-family: Arial, sans-serif;
      text-align: center;
      margin: 20px;
    }

    #barcode-input {
      width: 300px;
      padding: 10px;
      font-size: 16px;
    }

    #generate-button {
      padding: 10px;
      font-size: 16px;
      cursor: pointer;
    }

    #barcode-display {
      margin-top: 20px;
    }
  </style>
</head>
<body>

  <h1>Barcode Generator</h1>

  <input type="text" id="barcode-input" placeholder="Enter text for barcode">
  <button id="generate-button" onclick="generateBarcode()">Generate Barcode</button>

  <div id="barcode-display"></div>

  <script>
    function generateBarcode() {
      var inputText = document.getElementById("barcode-input").value;
      var barcodeDisplay = document.getElementById("barcode-display");

      if (inputText.trim() !== "") {
        JsBarcode("#barcode-display", inputText, {
          format: "CODE128",
          displayValue: true,
          fontSize: 16,
          width: 2,
          height: 80
        });
      } else {
        barcodeDisplay.innerHTML = "Please enter text for the barcode.";
      }
    }
  </script>

</body>
</html>