<html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js"></script>
<script type="text/javascript" src="jquery.blockUI.js"></script>
<script>
$(document).ready(function() {
$('#fullscreen').click(function() {
$.blockUI({
message: $('#fs_div'),
css: {
top: 0,
left: 0,
width: 100%
}
});
});
});
</script>
</head>
<body>
<button id="fullscreen">Fullscreen</button>
<div id="fs_div" style="display: none;">Fullscreen Div</div>
</body>
</html>
I have written a simple code as above to display jquery blockUI box but nothing happens on clicking the button. I looked around for solutions but I am not able to figure out where I am going wrong.
Just change your width parameter to width: '100%'
Fiddle: http://jsfiddle.net/zFSGq/