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HTML DOM TableHeader Object
The HTML DOM TableHeader Object represent the <th> element of an HTML document.
Create TableHeader object
Syntax
Following is the syntax −
document.createElement(“TH”);
Properties of TableHeader object
| Property | Explanation |
|---|---|
| cellIndex | It returns the position of a cell in the cell collection of a table row. |
| colSpan | It returns and alter the value of colspan attribute of a table. |
| headers | It returns and alter the value of headers attribute of a table. |
| abbr | It returns and alter the value of abbr attribute of a table. |
| rowSpan | It returns and alter the value of rowspan attribute of a table |
Let us see an example of TableHeader object:
Example
<!DOCTYPE html>
<html>
<style>
body {
color: #000;
background: lightblue;
height: 100vh;
text-align: center;
}
table {
margin: 2rem auto;
width: 400px;
}
.btn {
background: #db133a;
border: none;
height: 2rem;
border-radius: 2px;
width: 40%;
display: block;
color: #fff;
outline: none;
cursor: pointer;
margin: 1rem auto;
}
</style>
<body>
<h1>DOM TableHeader Object Demo</h1>
<table border="2">
<thead>
<tr class="table-header">
</tr>
<thead>
<tbody>
<tr>
<td>John</td>
<td>English</td>
</tr>
<tr>
<td>Elon</td>
<td>Germany</td>
</tr>
</tbody>
</table>
<button onclick="get()" class="btn">Create a TableHeader</button>
<script>
function get() {
var th1 = document.createElement("TH");
var th2 = document.createElement("TH");
th1.innerHTML = "Name";
th2.innerHTML = "Language";
document.querySelector('.table-header').appendChild(th1);
document.querySelector('.table-header').appendChild(th2);
}
</script>
</body>
</html>Output
Click on “Create a TableHeader” button to create a TableHeader object.
Updated on: 20-Sep-2019
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