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JavaScript Reference Manual
Overview
JavaScript Objects
- JavaScript Array Object
- JavaScript Boolean Object
- JavaScript Date Object
- JavaScript Math Object
- JavaScript Number Object
- JavaScript String Object
- JavaScript RegExp Object
- JavaScript Global Properties/Functions
- JavaScript Operators
- JavaScript Error
Browser Objects
- Window Object
- Navigator Object
- Screen Object
- History Object
- Location Object
- Storage Objects
DOM Objects
- HTML DOM Document Object
- HTML DOM Element Object
- HTML DOM Attribute Object
- HTML DOM Event Object
- HTML DOM Console Object
- CSSStyleDeclaration Object
- DOM HTMLCollection
HTML Objects
- <a>
- <area>
- <audio>
- <base>
- <blockquote>
- <body>
- <button>
- <canvas>
- <col>
- <colgroup>
- <datalist>
- <del>
- <details>
- <dialog>
- <embed>
- <fieldset>
- <form>
- <iframe>
- <frameset >
- <img>
- <ins>
- <input> - button
- <input> - checkbox
- <input> - color
- <input> - date
- <input> - datetime
- <input> - datetime-local
- <input> - email
- <input> - file
- <input> - hidden
- <input> - image
- <input> - month
- <input> - number
- <input> - range
- <input> - password
- <input> - radio
- <input> - reset
- <input> - search
- <input> - submit
- <input> - text
- <input> - time
- <input> - url
- <input> - week
- <keygen>
- <link>
- <label>
- <legend>
- <li>
- <map>
- <menu>
- <menuItem>
- <meta>
- <meter>
- <object>
- <ol>
- <optgroup>
- <option>
- <param>
- <progress>
- <q>
- <script>
- <select>
- <source>
- <style>
- <table>
- <td>
- <th>
- <tr>
- <textarea>
- <title>
- <time>
- <track>
- <video>
HTML DOM Style Object
HTML DOM td / th Object
Table deleteTFoot() Method
Table Object
Definition and Usage
The deleteTFoot() method is used to remove the <tfoot> element from a table.
Tip: Use the createTFoot() method to create a new tfoot element in the table.
Syntax
tableObject.deleteTFoot()
Browser Support
All major browsers support the deleteTFoot() method
Example
Example
Create and delete tfoot element:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Rookie Tutorial()</title>
<script>
function createTFoot(){
var x=document.getElementById("myTable");
if (!x.tFoot){
var footer=x.createTFoot();
var row=footer.insertRow(0);
var cell=row.insertCell(0);
cell.innerHTML="<b>This is a table footer</b>";
}
}
function deleteTFoot(){
document.getElementById("myTable").deleteTFoot();
}
</script>
</head>
<body>
<table id="myTable" border="1">
<tr>
<td>cell 1</td>
<td>cell 2</td>
</tr>
<tr>
<td>cell 3</td>
<td>cell 4</td>
</tr>
</table>
<br>
<button type="button" onclick="createTFoot()">Create Table Footer</button>
<button type="button" onclick="deleteTFoot()">Delete Table Footer</button>
</body>
</html>
Try it Β»
Table Object
HTML DOM Style Object
HTML DOM td / th Object
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Overview
Overview
JavaScript Objects
- JavaScript Array Object
- JavaScript Boolean Object
- JavaScript Date Object
- JavaScript Math Object
- JavaScript Number Object
- JavaScript String Object
- JavaScript RegExp Object
- JavaScript Global Properties/Functions
- JavaScript Operators
- JavaScript Error
Browser Objects
- Window Object
- Navigator Object
- Screen Object
- History Object
- Location Object
- Storage Objects
DOM Objects
- HTML DOM Document Object
- HTML DOM Element Object
- HTML DOM Attribute Object
- HTML DOM Event Object
- HTML DOM Console Object
- CSSStyleDeclaration Object
- DOM HTMLCollection
HTML Objects
Online Examples
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Character Sets & Tools
- HTML Character Set Settings
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- JS Obfuscation/Encryption
- PNG/JPEG Image Compression
- HTML Color Picker
- JSON Formatter Tool
- Random Number Generator
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