The has() is an inbuilt method in jQuery which is used to find all the elements inside the specified list of elements.
Syntax:
$(selector).has(element)
Parameter: It accepts a parameter expression or an element to match elements against them.
Return Value: It returns all elements that match the specified selector having one or more elements inside them.
jQuery code to show the working of has() method:
Example 1:
HTML
<!DOCTYPE html><html>
<head>
<script src=
</script>
<!-- jQuery code to show the working of this method -->
<script>
$(document).ready(function () {
$("p").has("span").css(
"background-color", "lightgreen", "bold");
});
</script>
<style>
body {
width: 50%;
height: 100px;
border: 2px solid green;
padding: 15px;
font-size: 19px;
}
</style>
</head>
<body>
<p>
Geeks
<span>for</span>
Geeks !
</p>
<p>
I am a
<span>content</span>
writer.
</p>
<p>
This is a normal paragraph .
</p>
</body>
</html>
|
Output:
All the “p” elements containing the “span” elements get highlighted.