HTML Tags - Table Data Tag

What is the HTML <td> tag ?

HTML <td> tag defines a standard data cell in an HTML table.

HTML <td> tag data cell must be used as child elements of a parent <tr> element.

HTML <td> tag contains data for the table, and not table headings.

By default browsers has render the <td> element contains in a normal font weight and left aligned.

What are the types of cells in HTML <table> ?

HTML table has two kinds of cells, they are

1. Header cells

Header cells contains header information (created with the <th> element)

2. Data cells

Data cells contain data (created with the <td> element)

How HTML <td> tag works ?

HTML <td> tag is used for specifying a cell or table data within a table.

HTML <td> elements text are in regular and left-aligned by default.

But HTML <th> tag text are bold and centered by default.

HTML <td> tag must be the child element of <tr> (table row) tag and each table row can contain multiple <td> data elements.

The grouped <td> elements of a <tr> tag renders as a single row in the table.

Note : All the rows in the table should contain an equal number of cells, which is equivalent to the number of cells in the longest row. If there are less cells in a row, then the browser will automatically fill the row, placing empty cells at the end of it.

Why is the HTML <td> tag used ?

HTML <td> tag can be used to insert text, form, image, table etc. Some Advanced tables may also contain the <caption>, <colgroup>, <col>, <tfoot>, <tbody>, or <thead> elements.

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Syntax :

<td>........</td>

Example :

<!DOCTYPE html>
<html>

        <body>
                <center>
                <h1>Welcome to CSTechbook</h1>
                <h2>td Tag</h2>
		<style>
			table, th, tr{
				width:50%;
				border:1px solid blue;
				border-collapse:collapse;
				padding:5px;
				text-align:center;
			}
		</style>
                <table>
                        <thead>
                                <tr>
                                        <th>Name</th>
                                        <th>Age</th>
                                </tr>
                        </thead>

                        <!-- tbody tag starts from here -->
                        <tbody>
                                <tr>
                                        <td>Mahatma Gandhi</td>
                                        <td>78</td>
                                </tr>
				<tr>
                                        <td>Abdul Kalaam</td>
                                        <td>83</td>
                                </tr>
				 <tr>
                                        <td>Sachin Tendulkar</td>
                                        <td>48</td>
                                </tr>
				 <tr>
                                        <td>Rahul Dravid</td>
                                        <td>47</td>
                                </tr>
                        </tbody>
                        <!-- tbody tag ends here -->
                </table>
                </center>
        </body>
</html>

Output :

<td> Tag Attributes

HTML <td> tag support following specific attributes as per new standards.

Sno	Attributes	Value	Description
1	colspan	number	Specifies the how many columns a cell should span (merge) by the current cell.
2	headers	header_id	Specifies the list of space-separated strings that contains one or more header cells a cell related to.
3	rowspan	number	Specifies the how many rows a cell should span (merge) by the current cell.

Global Attributes

HTML <td> tag support following global attributes.

Sno	Attributes	Value	Description
1	id	unique_name	Declared unique id for an element.
2	class	class_name	Declared one or more classnames for an element.
3	style	styles	CSS inline styles specify an element.
4	title	title	Specify extra details of element contain, this will display as a “tooltip” for an elements.

Event Attributes

HTML <td> tag support following event attributes.

Sno	Attributes	Value	Description
1	onfocus	script	element gets focus on object when script tobe run.
2	onblur	script	element lose the focus on object when scrip tobe run.
3	onabort	script	element gets aborted on object when script tobe run.
4	onchange	script	element gets anytime change on object when script tobe run.
5	onbeforeunload	script	element gets unloaded on object when scrip tobe run.
6	onclick	script	clicked on object when script tobe run.
7	ondblclick	script	double click on object when script tobe run.
8	onkeydown	script	key is pressed when script tobe run.
9	onkeypress	script	key is pressed over element then released when script tobe run.
10	onkeyup	script	key is released over element when script tobe run.
11	onmousedown	script	mouse button was pressed over an element when script tobe run.
12	onmouseout	script	mouse pointer release over an element when script tobe run.
13	onmousemove	script	run mouse pointer moved when script tobe run.
14	onmouseover	script	run mouse pointer move over when script tobe run.
15	onmouseup	script	mouse button is released when script tobe run.
16	onreset	script	form has been reset when script tobe run.
17	onselect	script	Select some content when script tobe run.
18	onsubmit	script	form has been submitted when script tobe run.
19	onload	script	object has load when script tobe run.
20	onchange	script	allow to change the object when script tobe run.
21	onunload	script	unload to the browser window when script tobe run.
22	ondrag	script	element being dragged when script tobe run.
23	ondragend	script	element being stop dragged when script tobe run.
24	ondragenter	script	element being go target dragged when script tobe run.
25	ondragleave	script	element being leave to target dragged when script tobe run.
26	ondragover	script	element being over to target dragged when script tobe run.
27	ondragstart	script	element being start dragged when script tobe run.
28	ondrop	script	element being dropped when script tobe run.
29	onerror	script	element error occurs when script tobe run.
30	onmessage	script	element message display when script tobe run.
31	onerror	script	element error occurs when script tobe run.
32	onmousewheel	script	mouse wheel will be rotate when script tobe run.
33	onscroll	script	scrollbar is scroll when script tobe run.
34	onresize	script	element should be resize when script tobe run.
35	onselect	script	all element content selected when script tobe run.
36	onstorage	script	element should be store in target when script tobe run.

Browser Compatibility

Sno	Browser	Support
1	Chrome	Yes
2	Firefox	Yes
3	Edge	Yes
4	Opera	Yes
5	Safari	Yes
6	Internet Explorer	Yes