< >

hoch_oder_quer-handy-viewpoint.php


Quell Code


 <!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
#orr {    
	display:none;
	position:fixed;
	width:100%;
	height:100%;
	left:0;
	top:0;
	background:red;
	z-index:1999;
}
</style>
<script src="https://ajax.aspnetcdn.com/ajax/jQuery/jquery-3.3.1.min.js"></script>
</head>
<body>
<div id="orr">Bitte drehen Sie Ihr Gerät!</div>

<script>

jQuery(function($) {
    $('body').bind('orientationchange', function(e) {
		check_orientation();
	});
	check_orientation();
});





var check_orientation = function() {
    if(typeof window.orientation == 'undefined') {
	$('#orr').html('Das ist kein Handy').css('display','block');
		return true;
	}
	if(Math.abs(window.orientation) != 90) {
		//portrait mode
		$('#orr').fadeIn().bind('touchstart', function(e) {
			e.preventDefault();
 
		});
		return false;
	}
	else {
		//landscape mode
		$('#orr').fadeOut();
        
		return true;
	}
};
</script>
 </body>
 </html>