Articles → JavaScript → Document.Queryselector In Javascript

Document.Queryselector In Javascript






Purpose





Syntax


document.querySelector("selectors")



Example




	<!DOCTYPE html>
	<html lang="en"
		xmlns="http://www.w3.org/1999/xhtml">
		<head>
			<meta charset="utf-8" />
			<title></title>
		</head>
		<body>
			<div id="dvTest">
            This is the test div
        </div>
		</body></html>




		<!DOCTYPE html>
		<html lang="en"
			xmlns="http://www.w3.org/1999/xhtml">
			<head>
				<meta charset="utf-8" />
				<title></title>
			</head>
			<body>
				<div id="dvTest">
            This is the test div
        </div>
				<script>
            alert(document.querySelector("#dvTest").innerText);
        </script>
			</body></html>



Output


Picture showing the output of document.queryselector in JavaScript

Click to Enlarge


Posted By  -  Karan Gupta
 
Posted On  -  Wednesday, April 5, 2017

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