Is it possible to force ignore the :hover pseudoclass for iPhone/iPad users?
I found that ":hover" is unpredictable in iPhone/iPad Safari. Sometimes tap on element make that element ":hover", while sometimes it drifts to other elements.
For the time being, I just have a "no-touch" class at body.
<body class="yui3-skin-sam no-touch">
...
</body>
And have all CSS rules with ":hover" below ".no-touch":
.no-touch my:hover{
color: red;
}
Somewhere in the page, I have javascript to remove no-touch class from body.
if ('ontouchstart' in document) {
Y.one('body').removeClass('no-touch');
}
This doesn't look perfect, but it works anyway.
:hover isn't the issue here. Safari for iOS follows a very odd rule. It fires mouseover and mousemove first; if anything is changed during these events, 'click' and related events don't get fired:
mouseenter and mouseleave appear to be included, though they're not specified in the chart.
If you modify anything as a result of these events, click events won't get fired. That includes something higher up in the DOM tree. For example, this will prevent single clicks from working on your website with jQuery:
$(window).on('mousemove', function() {
$('body').attr('rel', Math.random());
});
Edit: For clarification, jQuery's hover event includes mouseenter and mouseleave. These will both prevent click if content is changed.