Javascript DOM HTML Table tHead Property

Introduction

Get the innerHTML of <thead>:

Click the button to return the innerHTML of the thead element.

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<!DOCTYPE html>
<html>
<head>
<style>
table, th, td {
  border: 1px solid black;
}
</style>//from   w  ww . j a v  a2s .c  o  m
</head>
<body>
<p id="demo"></p>

<table id="myTable">
  <thead>
    <tr>
      <th>Month</th>
      <th>Savings</th>
    </tr>
  </thead>
  <tfoot>
    <tr>
      <td>Sum</td>
      <td>$180</td>
    </tr>
  </tfoot>
  <tbody>
    <tr>
      <td>January</td>
      <td>$100</td>
    </tr>
    <tr>
      <td>February</td>
      <td>$810</td>
    </tr>
  </tbody>
</table>
<br>

<button onclick="myFunction()">Test</button>

<script>
function myFunction() {
  document.getElementById("demo").innerHTML = document.getElementById("myTable").tHead.innerHTML;
}
</script>

</body>
</html>

The tHead property returns a reference to the <thead> element of a table.

The <thead> element groups the header content in an HTML table.

The tFoot property returns a reference to the <tfoot> element of a table.

The tFoot property returns null if it is not defined.




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