How to detect mouseleave() on two elements at once?

Question

Answer can be in vanilla js or jQuery. I want to hide a div with the id "myDiv" if the user is no longer hovering over a link with the id "myLink" or a span with the id "mySpan". If the user has his mouse over either element "myDiv" will still show, but the second the user is not hover over either of the two (doesn't matter which element the user's mouse leaves first) "myDiv" will disappear from the face of existence.

In other words this is how I detect mouse leave on one element:

$('#someElement').mouseleave(function() {

   // do something

});

but how to say (in a way that will actually work):

$('#someElement').mouseleave() || $('#someOtherElement').mouseleave()) {

   // do something

});

How to detect this?

Answer 1

You can beautifully use setTimeout() to give the mouseleave() function some "tolerance", that means if you leave the divs but re-enter one of them within a given period of time, it does not trigger the hide() function.

Here is the code (added to lonesomeday's answer):

var count = 0;
var tolerance = 500;
$('#d1, #d2').mouseenter(function(){
    count++;
    $('#d3').show();
}).mouseleave(function(){
    count--;
    setTimeout(function () {
        if (!count) {
            $('#d3').hide();
        }
    }, tolerance);
});

http://jsfiddle.net/pFTfm/195/

Answer 2

Something like this should work:

var count = 0;
$('#myLink, #mySpan').mouseenter(function(){
    count++;
    $('#myDiv').show();
}).mouseleave(function(){
    count--;
    if (!count) {
        $('#myDiv').hide();
    }
});

jsfiddle

Answer 3

I think, it's your solution!!!

$(document).ready(function() {
    var someOtherElement = "";
    $("#someElement").hover(function(){
        var someOtherElement = $(this).attr("href");
        $(someOtherElement).show();
    });
    $("#someElement").mouseleave(function(){
        var someOtherElement= $(this).attr("href");
        $(someOtherElement).mouseenter(function(){
        $(someOtherElement).show();
        });
        $(someOtherElement).mouseleave(function(){
        $(someOtherElement).hide();
        });

    });
});

----
html
----
<div id="someElement">
                <ul>
                  <li><a href="#tab1">element1</a></li>
                  <li><a href="#tab2">element2</a></li>
        </ul>       
</div>

<div id="tab1" style="display: none"> TAB1 </div>
<div id="tab2" style="display: none"> TAB1 </div>