Getting the browser cursor from “wait” to “auto” without the user moving the mouse

Question

I use this jQuery code to set the mouse pointer to its busy state (hourglass) during an Ajax call...

$(\'body\').css(\'cursor\', \'wait\');

Answer 1

I would rather do it more elegantly like so:

$(function(){  
  $("html").bind("ajaxStart", function(){  
     $(this).addClass('busy');  
   }).bind("ajaxStop", function(){  
     $(this).removeClass('busy');  
   });  
});

CSS:

html.busy, html.busy * {  
  cursor: wait !important;  
}  

Source: http://postpostmodern.com/instructional/global-ajax-cursor-change/

Answer 2

It's probably a bug in WebKit; you should report it.

Answer 3

Korayem's solution works for me in 100% cases in modern Chrome, Safari, in 95% cases in Firefox, but does not work in Opera and IE.

I improved it a bit:

$('html').bind('ajaxStart', function() {
    $(this).removeClass('notbusy').addClass('busy');
}).bind('ajaxStop', function() {
    $(this).removeClass('busy').addClass('notbusy');
});

CSS:

html.busy, html.busy * {
    cursor: wait !important;
}

html.notbusy, html.notbusy * {
    cursor: default !important;
}

Now it works in 100% cases in Chrome, Safari, Firefox and Opera. I do not know what to do with IE :(

Answer 4

Try using the correct css value for the cursor property:

$('body').css('cursor','wait');

http://www.w3schools.com/CSS/pr_class_cursor.asp

Answer 5

I got inspired from Korayem solution.

Javascript:

jQuery.ajaxSetup({
    beforeSend: function() {
       $('body').addClass('busy');
    },
    complete: function() {
       $('body').removeClass('busy');
    }
});

CSS:

.busy * {
    cursor: wait !important;
}

Tested on Chrome, Firefox and IE 10. Cursor changes without moving the mouse. "!important" is needed for IE10.

Edit: You still have to move cursor on IE 10 after the AJAX request is complete (so the normal cursor appear). Wait cursor appears without moving the mouse..

Answer 6

First of all, you should be aware that if you have a cursor assigned to any tag within your body, $('body').css('cursor', 'wait'); will not change the cursor of that tag (like me, I use cursor: pointer; on all my anchor tag). You might want to look at my solution to this particular problem first : cursor wait for ajax call

For the problem that the cursor is only updated once the user move the mouse on webkit browsers, as other people said, there is no real solution.

That being said, there is still a workaround if you add a css spinner to the current cursor dynamically. This is not a perfect solution because you don't know for sure the size of the cursor and if the spinner will be correctly positioned.

CSS spinner following the cursor: DEMO

$.fn.extend(
{
    reset_on : function(event_name, callback)
    { return this.off(event_name).on(event_name, callback); }
});

var g_loader = $('.loader');

function add_cursor_progress(evt)
{
    function refresh_pos(e_)
    {
        g_loader.css({
            display : "inline",
            left : e_.pageX + 8,
            top : e_.pageY - 8
        });
    }
    refresh_pos(evt);
    var id = ".addcursorprog"; // to avoid duplicate events

    $('html').reset_on('mousemove' + id, refresh_pos);

    $(window).
    reset_on('mouseenter' + id, function(){ g_loader.css('display', 'inline'); }).
    reset_on('mouseleave' + id, function(){ g_loader.css('display', 'none'); });
}

function remove_cursor_progress(evt)
{
    var id = ".addcursorprog";
    g_loader.css('display', 'none');

    $('html').off('mousemove' + id);
    $(window).off('mouseenter' + id).off('mouseleave' + id);
}

$('.action').click(add_cursor_progress);
$('.stop').click(remove_cursor_progress);

You will need to check if it is a touch device as well var isTouchDevice = typeof window.ontouchstart !== 'undefined';

In conclusion, you better try to add in your page a static spinner or something else that shows the loading process instead of trying to do it with the cursor.