4214.html

<script>
init({
  title: 'Issue #4214',
  desc: 'Added index field.(<a href="https://github.com/wenzhixin/bootstrap-table/issues/4214" target="_blank">#4214</a>).',
  links: ['bootstrap-table.min.css'],
  scripts: [
    'https://cdn.jsdelivr.net/npm/tableexport.jquery.plugin@1.29.0/tableExport.min.js',
    'bootstrap-table.min.js',
    'extensions/export/bootstrap-table-export.min.js'
  ]
})
</script>

<template>
  <table
    id="table"
    data-toggle="table"
    data-height="460"
    data-url="json/data3.json"
    data-search="true"
    data-show-export="true"
    data-response-handler="responseHandler"
  >
    <thead>
      <tr>
        <th
          data-field="index"
          data-sortable="true"
        >
          Index
        </th>
        <th
          data-field="github.name"
          data-sortable="true"
        >
          Item Name
        </th>
      </tr>
    </thead>
  </table>
</template>

<script>
  window.responseHandler = res => {
    res.forEach(function (row, i) {
      row.index = i
    })
    return res
  }
</script>