jQuery: Count child elements using jQuery
jQuery Practical exercise Part - I : Exercise-38
Count child elements using jQuery.
Note: Count number of ‘p’ elements from the following :
<body> <div id="selected"> <p>Red</p> <p>White</p> <p>Green</p> <p>Black</p> <p>Blue</p> <p>Orange</p> </div> </body>
Sample Solution:
HTML Code :
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-git.js"></script>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Count child elements using jQuery.</title>
</head>
<body>
<div id="selected">
<p>Red</p>
<p>White</p>
<p>Green</p>
<p>Black</p>
<p>Blue</p>
<p>Orange</p>
</div>
</body>
</html>
JavaScript Code:
var count = $("#selected p").length;
console.log(count);
See the Pen jquery-practical-exercise-38 by w3resource (@w3resource) on CodePen.
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