HTML | DOM Table createTFoot( ) Method

The Table createTFoot() method is used for creating an empty <tfoot> element and adding it to the table. It does not create a new <tfoot> element if a <tfoot> element already exists. In such a case, the createTFoot() method returns the existing one.
The <tfoot> element must have multiple <tr> tags inside.

Syntax

tableObject.createTFoot()

Below program illustrates the Table createTFoot() method :
Example-1: Creating a <tfoot> element.



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<!DOCTYPE html>
<html>
  
<head>
    <title>Table createTFoot() Method in HTML
  </title>
    <style>
        table,
        td {
            border: 1px solid green;
        }
          
        h1 {
            color: green;
        }
          
        h2 {
            font-family: Impact;
        }
          
        body {
            text-align: center;
        }
    </style>
</head>
  
<body>
  
    <h1>GeeksforGeeks</h1>
    <h2>Table createTFoot() Method</h2>
  
    <p>To create a footer for a table, 
      double-click the "Add Footer" button.</p>
  
    <table id="Courses" align="center">
        <tr>
            <td>Java</td>
            <td>Fork Java</td>
        </tr>
        <tr>
            <td>Python</td>
            <td>Fork Python</td>
        </tr>
        <tr>
            <td>Placements</td>
            <td>Sudo Placement</td>
        </tr>
  
    </table>
    <br>
  
    <button ondblclick="foot()">
      Add Footer
  </button>
  
    <script>
        function foot() {
            var MyTable = document.getElementById("Courses");
            
            // Creating footer.
            var MyFooter = MyTable.createTFoot();
            var MyRow = MyFooter.insertRow(0);
            var MyCell = MyRow.insertCell(0);
            MyCell.innerHTML = 
              "<b>Available On GeeksforGeeks.</b>";
        }
    </script>
  
</body>
  
</html>

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Output:

Before clicking the button:

After clicking the button:

Supported Browsers:

  • Apple Safari
  • Internet Explorer
  • Firefox
  • Google Chrome
  • Opera


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