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jQuery :header Selector
The :header selector in jQuery is used to select all header elements <h1> to <h6>.
Syntax
The syntax is as follows −
$(":header")Example
Let us now see an example to implement the :header() selector −
<!DOCTYPE html>
<html>
<head>
<style>
.demo {
background-color: blue;
color: white;
font-size: 18px;
border: 2px orange solid;
}
</style>
<script src="https://code.jquery.com/jquery-3.4.1.js"></script>
<script>
$(document).ready(function(){
$(":header").addClass("demo");
});
</script>
</head>
<body>
<h1>Cricket Rankings</h1>
<h2>ODI</h2>
<table border="1">
<tr>
<th>Rank</th>
<th>Points</th>
<th>Player</th>
</tr>
<tr>
<td>1</td>
<td>100</td>
<td>Virat Kohli</td>
</tr>
<tr>
<td>2</td>
<td>80</td>
<td>Steve Smith</td>
</tr>
<tr>
<td>3</td>
<td>75</td>
<td>David Warner</td>
</tr>
<tr>
<td>4</td>
<td>60</td>
<td>Kane Williamson</td>
</tr>
<tr>
<td>5</td>
<td>50</td>
<td>Ben Stokes</td>
</tr>
<tr>
<td>6</td>
<td>45</td>
<td>Rohit Sharma</td>
</tr>
</table>
</body>
</html>Output
This will produce the following output −
Updated on: 05-Nov-2019
145 Views
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