jBarCode/index.html at master · RvD-Projects/jBarCode · GitHub

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<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <script type="text/javascript" src="js/jquery-1.9.1.js"></script>
  <script type="text/javascript" src="js/qrcode.js"></script>
  <script type="text/javascript" src="js/jBarCode.js"></script>
  <script type="text/javascript" src="plugins/code39.js"></script>
  <script type="text/javascript" src="plugins/ean.js"></script>
  <script type="text/javascript" src="plugins/code128.js"></script>
  <script type="text/javascript" src="plugins/qrcodePlugin.js"></script>
  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
    integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
    integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
    crossorigin="anonymous"></script>
  <script src="https://kit.fontawesome.com/db13862e39.js" crossorigin="anonymous"></script>
</head>

<body class="p-4">
  <div>
    <h2>Barcode generator</h2>
    <div class="row my-4">
      <div class="form-group col-4">
        <input id="inputCode" name="inputCode" placeholder="Enter the string to encode" class="form-control"
          value="123456789999" onchange="updateTable(this.id, 'codesTable')" />
      </div>
      <div class="form-group col">
        <button name="encode" type="button" class="btn btn-primary"
          onclick="updateTable('inputCode', 'codesTable')">Encode All</button>
      </div>
    </div>

    <table id="codesTable" class="table table-bordered table-striped">
      <thead class="bg-dark text-light">
        <tr>
          <th scope="col">Type</th>
          <th scope="col">Code</th>
          <th scope="col">Image</th>
          <th scope="col">Note</th>
          <th scope="col">Actions</th>
        </tr>
      </thead>
      <tbody>
        <tr hidden id="rowTemplate">
          <td class="codeTitle">Code128</td>
          <td class="codeValue">Wiki12345678pedia</td>
          <td id="code128" class="codeType"></td>
          <td class="codeDesc">Code 128 generate compress width digit in the middle</td>
          <td class="actionsCol text-center">
            <button type="button" title="download" class="download btn btn-sm btn-primary logout"
              onclick="downloadCanvas(this)">
              <i class="fa-solid fa-file-arrow-down" aria-hidden="true"></i>
            </button>
          </td>
        </tr>
      </tbody>
    </table>

    <script type="text/javascript">

      const types = [
        {
          id: "upc",
          title: "UPC",
          desc: "UPC generation",
          testValue: "123456789999"
        },
        {
          id: "qrcode",
          title: "Qr Code",
          desc: "Qr generation",
          testValue: "https://github.com/qquach"
        },
        {
          id: "ean8",
          title: "EAN-8",
          desc: "EAN-8 generation",
          testValue: "96385074"
        },
        {
          id: "ean13",
          title: "EAN-13",
          desc: "EAN-13 generation",
          testValue: "5901234123457"
        },
        {
          id: "code39",
          title: "Code39",
          desc: "Code39 generation",
          testValue: "123W1KIP3DIA456"
        },
        {
          id: "code128",
          title: "Code128",
          desc: "Code128 generation",
          testValue: "Wikipedia"
        },
        {
          id: "code128",
          title: "Code128 Prefixed",
          desc: "Prefixed Code128 generation",
          testValue: "1234Wikipedia"
        },
        {
          id: "code128",
          title: "Code128 Middled",
          desc: "Middled Code128 generation",
          testValue: "Wiki1234567pedia"
        },
        {
          id: "code128",
          title: "Code128 Suffixed",
          desc: "Suffixed Code128 generation",
          testValue: "Wikipedia1234"
        },
      ];

      function getRowCodeTypeEl(row) {
        return row.querySelector("td.codeType");
      }

      function getRowCodeValueEl(row) {
        return row.querySelector("td.codeValue");
      }

      function getRowCodeTitleEl(row) {
        return row.querySelector("td.codeTitle");
      }

      function getRowCodeDescriptionEl(row) {
        return row.querySelector("td.codeDesc");
      }

      function getRowCodeCanvasEl(row) {
        return getRowCodeTypeEl(row).querySelector("canvas");
      }

      function getRowCodeDownloadEl(row) {
        return row.querySelector("button.download");
      }

      function getRowInterestEl(row) {
        const type = getRowCodeTypeEl(row);
        const value = getRowCodeValueEl(row);
        const title = getRowCodeTitleEl(row);
        const desc = getRowCodeDescriptionEl(row);
        const canvas = getRowCodeCanvasEl(row);
        const downloadBtn = getRowCodeDownloadEl(row);
        const filename = `${type.id}_${value.innerText}.png`;

        return {
          type: type,
          value: value,
          title: title,
          desc: desc,
          canvas: canvas,
          filename: filename,
          downloadBtn: downloadBtn
        }
      }

      function downloadCanvas(downloadBtn) {
        const row = downloadBtn.closest("tr");
        const { type, value, canvas, filename } = getRowInterestEl(row);

        const link = document.createElement('a');
        link.download = filename;
        link.href = canvas.toDataURL();
        link.click();
      }

      function createTable(inputId, tableId) {
        const templateRow = document.getElementById("rowTemplate");
        const tbody = templateRow.closest("tbody");


        types.forEach(t => {
          const newRow = templateRow.cloneNode(true);
          const { type, value, title, canvas, desc } = getRowInterestEl(newRow);

          title.innerText = t.title;
          value.innerText = t.testValue;
          type.id = t.id;
          desc.innerText = t.desc;

          tbody.append(newRow);
          $(type).jBarCode(t.testValue, t.id);
          newRow.removeAttribute('id');
          newRow.hidden = false;
        });
      }

      function updateTable(inputId, tableId) {
        const table = document.getElementById(tableId);
        const rows = table.querySelectorAll("tbody tr");
        const codeValue = document.getElementById(inputId).value;

        rows.forEach(row => {
          const { type, value, canvas } = getRowInterestEl(row);
          canvas?.remove();

          $(type).jBarCode(codeValue, type.id);
          value.innerText = codeValue;
        });
      }

      $(function () {
        createTable("inputCode", 'codesTable');
      });
    </script>
</body>

</html>