Get PHP Session Value using AJAX/Jquery

Get PHP Session Value using AJAX/Jquery

In this Post We Will Explain About is Get PHP Session Value using AJAX/Jquery With Example and Demo.Welcome on Live24u.com – Examples, The best For Learn web development Tutorials,Demo with Example! Hi Dear Friends here u can know to how to get session value in jquery ajax Example

In this post we will show you Best way to implement Get variable from PHP file using JQuery/AJAX , hear for javascript variable value stored in php session with Download .we will give you demo,Source Code and examples for implement Step By Step Good Luck!.

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index.php

<?php
	session_start();
?>
<!DOCTYPE html>
<html>
<head>
	<title>How to Simple get PHP Session Value using jQuery</title>
css/bootstrap.min.css
3.1.0/jquery.min.js
3.3.7/js/bootstrap.min.js
</head>
<body>
<divclass="container">
	<h1 class="page-header text-center">How to get PHP Session Value in jQuery</h1>
	<div class="row">
		<div class="col-xl-6 col-xl-offset-3">
			<h3 class="text-center">Set simple jquery to php Session Value ( $_SESSION['value'] )</h3>
			<form method="POST" action="do_session.php">
				<input type="text" name="set_sessionVal" class="form-control" placeholder="enter simple value" required>
				<div style="margin-top:11px;">
				<button type="submit" class="live btn btn-success">Set Value</button> <a href="logout.php" type="button" class="live btn btn-danger">Remove session Value</a>
				</div>
			</form>
 
			<button type="button" id="checkSession" class="btn btn-success" style="margin-top:30px;">Check Session in jQuery</button>
		</div>
	</div>
 
	<input type="hidden" value="<?php
		if(isset($_SESSION['value'])){
			echo $_SESSION['value'];
		} 
	?>" id="session">
</div>
<script src="session.js"></script>
</body>
</html>

do_session.php

<?php
	session_start();
 
	$set_sessionVal=$_POST['set_sessionVal'];
	$_SESSION['value']=$set_sessionVal;
 
	header('location:index.php');
?>

logout.php

<?php
	session_start();
	unset($_SESSION['value']);
	header('location:index.php');
?>

session.js

$(document).ready(function(){
	//here simple conditions of check session
	$('#checkSession').click(function(){
		var session = $('#session').val();
		if(session == ''){
			alert('Live Session not Set');
			console.log('Live Session not Set');
		}
		else{
			alert('here simple Current Live Session Value: '+session);
			console.log(session);
		}
	});
});

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