HTML tables allow web developers to arrange data into rows and columns.
Example
Company | Contact | Country |
---|---|---|
Alfreds Futterkiste | Maria Anders | Germany |
Centro comercial Moctezuma | Francisco Chang | Mexico |
Ernst Handel | Roland Mendel | Austria |
Island Trading | Helen Bennett | UK |
Laughing Bacchus Winecellars | Yoshi Tannamuri | Canada |
Magazzini Alimentari Riuniti | Giovanni Rovelli | Italy |
Define an HTML Table
A table in HTML consists of table cells inside rows and columns
Example
A simple HTML table:
<table>
<tr>
<th>Company</th>
<th>Contact</th>
<th>Country</th>
</tr>
<tr>
<td>Alfreds Futterkiste</td>
<td>Maria Anders</td>
<td>Germany</td>
</tr>
<tr>
<td>Centro comercial Moctezuma</td>
<td>Francisco Chang</td>
<td>Mexico</td>
</tr>
</table>
Table Cells
Each table cell is defined by a <td>
and a </td>
tag.
td
stands for table data.
Everything between <td>
and </td>
are the content of the table cell.
Example
<table>
<tr>
<td>Emil</td>
<td>Tobias</td>
<td>Linus</td>
</tr>
</table>
Note: table data elements are the data containers of the table.
They can contain all sorts of HTML elements; text, images, lists, other tables, etc.
Table Rows
Each table row starts with a <tr>
and end with a </tr>
tag.
tr
stands for table row.
Example
<table>
<tr>
<td>Emil</td>
<td>Tobias</td>
<td>Linus</td>
</tr>
<tr>
<td>16</td>
<td>14</td>
<td>10</td>
</tr>
</table>
You can have as many rows as you like in a table, just make sure that the number of cells are the same in each row.
Note: There are times where a row can have less or more cells than another. You will learn about that in a later chapter.
Table Headers
Sometimes you want your cells to be headers, in those cases use the <th>
tag instead of the <td>
tag:
Example
Let the first row be table headers:
<table>
<tr>
<th>Person 1</th>
<th>Person 2</th>
<th>Person 3</th>
</tr>
<tr>
<td>Emil</td>
<td>Tobias</td>
<td>Linus</td>
</tr>
<tr>
<td>16</td>
<td>14</td>
<td>10</td>
</tr>
</table>
By default, the text in <th>
elements are bold and centered, but you can change that with CSS.
HTML Table Tags
Tag | Description |
---|---|
<table> | Defines a table |
<th> | Defines a header cell in a table |
<tr> | Defines a row in a table |
<td> | Defines a cell in a table |
<caption> | Defines a table caption |
<colgroup> | Specifies a group of one or more columns in a table for formatting |
<col> | Specifies column properties for each column within a <colgroup> element |
<thead> | Groups the header content in a table |
<tbody> | Groups the body content in a table |
<tfoot> | Groups the footer content in a table |