Skip to main content

Closing the jsp page based on user choice



I have a jsp page where if the user closes the page the popup box should appear asking whether he really wants to close the page.





If he chooses to close the page then i need to redirect to another jsp page using ajax.





How do i achieve the same.





I have a sample code which asks the user when he clicks the close button but this message is getting popped up when refresh,submit or clear buttons or any other buttons are pressed.





Can anyone sggest to modify the given code or any new functionality which achieves the same.







sample.jsp

<html>

<head>

<title>Refresh a page in jQuery</title>



<script type="text/javascript" src="jquery-1.4.2.min.js"></script>



</head>



<body>



<h1>Stop a page from exit with jQuery</h1>



<button id="reload">Refresh a Page in jQuery</button>



<script type="text/javascript">



$('#reload').click(function() {



location.reload();



});



$(window).bind('beforeunload', function(){

return '>>>>>Before You Go<<<<<<<< \n Your custom message go here';

});



</script>



</body>

</html>




Comments

  1. $(window).bind('beforeunload', function(){
    return 'Are you sure to leave';
    });

    $(window).bind('unload', function(){
    $.ajax({
    url:'some url',
    success:function(data){
    $("body").html(data);
    }

    })
    })


    you should unbind events before refresh

    $('#reload').click(function() {
    $(window).unbind("beforeunload");
    $(window).unbind("unload");
    location.reload();

    });

    ReplyDelete

Post a Comment

Popular posts from this blog

Why is this Javascript much *slower* than its jQuery equivalent?

I have a HTML list of about 500 items and a "filter" box above it. I started by using jQuery to filter the list when I typed a letter (timing code added later): $('#filter').keyup( function() { var jqStart = (new Date).getTime(); var search = $(this).val().toLowerCase(); var $list = $('ul.ablist > li'); $list.each( function() { if ( $(this).text().toLowerCase().indexOf(search) === -1 ) $(this).hide(); else $(this).show(); } ); console.log('Time: ' + ((new Date).getTime() - jqStart)); } ); However, there was a couple of seconds delay after typing each letter (particularly the first letter). So I thought it may be slightly quicker if I used plain Javascript (I read recently that jQuery's each function is particularly slow). Here's my JS equivalent: document.getElementById('filter').addEventListener( 'keyup', function () { var jsStart = (new Date).getTime()...

Is it possible to have IF statement in an Echo statement in PHP

Thanks in advance. I did look at the other questions/answers that were similar and didn't find exactly what I was looking for. I'm trying to do this, am I on the right path? echo " <div id='tabs-".$match."'> <textarea id='".$match."' name='".$match."'>". if ($COLUMN_NAME === $match) { echo $FIELD_WITH_COLUMN_NAME; } else { } ."</textarea> <script type='text/javascript'> CKEDITOR.replace( '".$match."' ); </script> </div>"; I am getting the following error message in the browser: Parse error: syntax error, unexpected T_IF Please let me know if this is the right way to go about nesting an IF statement inside an echo. Thank you.