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jQuery :has() Selector with Examples
The has() method in jQuery is used to return elements having one or more elements inside them, that matches the specified selector.
Syntax
The syntax is as follows−
$(selector).has(ele)
Above, the parameter ele is used to specify a selector expression or an element to match elements against.
Example
Let us now see an example to implement the jQuery has() method −
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("button").click(function(){
$("p").has("span").css("color", "orange");
});
});
</script>
<style>
h2 {
color: blue;
}
</style>
</head>
<body>
<h2>Student Info</h2>
<p>This is a <span>demo</span> text.</p>
<h2>Exam Info</h2>
<p>This is a <span>demo</span>text.</p>
<h2>Teacher's Info</h2>
<p>This is a demo text.</p>
<button>Click me</button>
</body>
</html>
Output
This will produce the following output −
On clicking “Click me”, the text color of the element having <span> in it would change−
Updated on: 2019-12-30T07:45:27+05:30
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