jQuery has() Method
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 = "https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js" > </ 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 > Beginner < span >for</ span > Beginner ! </ 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.
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