Drag to Reorder Columns

Full Code

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>ZingGrid: Blank Grid</title>
  <script nonce="undefined" src="https://cdn.zinggrid.com/zinggrid.min.js"></script>
  <style>
    .zg-body {
      background: #e6e6e6;
    }

    zing-grid[loading] {
      height: 519px;
    }
  </style>
</head>

<body class="zg-body">
  <!-- Most features can be toggled on the toplevel zing-grid tag -->
  <zing-grid caption="Drag and reorder columns" columns-control column-drag column-drag-action="reorder" layout="row" layout-controls="disabled" viewport-stop>
    <!-- dataset -->
    <zg-data data='[
      	{ "breed": "Cane Corso", "name": "Ziva"},
      	{ "breed": "Pug", "name": "Doug"},
      	{ "breed": "Corgi", "name": "Jenny"},
      	{ "breed": "Pomeranian", "name": "Koda"},
      	{ "breed": "Great Dane", "name": "Zeus"},
      	{ "breed": "Frenchie", "name": "Bruce"},
      	{ "breed": "Cane Corso", "name": "Sofia"},
      	{ "breed": "Pomeranian", "name": "Snowball"}
      ]'></zg-data>
    <!-- If you don't want to use all columns from dataset, user must define columns here -->
    <zg-colgroup>
      <zg-column index="breed" type="select" type-select-options="Cane Corso, Corgi, Frenchie, Great Dane, Pomeranian, Pug"></zg-column>
      <zg-column index="name" filter="disabled"></zg-column>
      <zg-column index="breed" header="Combined" filter="disabled">
        <div>[[record.breed]] - [[record.name]]</div>
      </zg-column>
    </zg-colgroup>
  </zing-grid>

  <script>
    ZingGrid.setLicense(['26ccbfec16b8be9ee98c7d57bee6e498']);
  </script>
</body>

</html>