Computer Study

tfoot Tag in HTML

The `<tfoot>` tag is an HTML element that is used to define the footer section of a table. The `<tfoot>` tag should be used inside the `<table>` element and before the `<tbody>` or `<thead>` elements. The `<tfoot>` element can contain one or more `<tr>` (table row) elements, which can then contain one or more `<td>` or `<th>` (table data or table header) elements.

Here is an example of how to use the `<tfoot>` tag:

<table>
<thead>
<tr>
<th>Header 1</th>
<th>Header 2</th>
<th>Header 3</th>
</tr>
</thead>
<tbody>
<tr>
<td>Data 1</td>
<td>Data 2</td>
<td>Data 3</td>
</tr>
<tr>
<td>Data 4</td>
<td>Data 5</td>
<td>Data 6</td>
</tr>
</tbody>
<tfoot>
<tr>
<td>Footer 1</td>
<td>Footer 2</td>
<td>Footer 3</td>
</tr>
</tfoot>
</table>

In this example, the `<tfoot>` element contains one `<tr>` element that has three `<td>` elements. These `<td>` elements represent the footer section of the table.

The `<tfoot>` tag is useful when you want to provide additional information about the table or summarize the data in the table. For example, you could use the `<tfoot>` tag to display the total of a column or provide additional context about the data in the table.

It’s important to note that the `<tfoot>` tag is not required in a table. If you don’t have any footer information to include, you can simply omit the `<tfoot>` element.

In summary, the `<tfoot>` tag is used to define the footer section of a table. It should be used inside the `<table>` element and before the `<tbody>` or `<thead>` elements. The `<tfoot>` element can contain one or more `<tr>` (table row) elements, which can then contain one or more `<td>` or `<th>` (table data or table header) elements.

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