-- Yehuda
On 11/2/06, Klaus Hartl <[EMAIL PROTECTED]> wrote:
Hartman, Matthew schrieb:
> Hey guys.
>
>
>
> Has anyone attempted to rewrite csshover.htc
> (http://www.xs4all.nl/~peterned/csshover.html ) using jQuery?
>
>
>
> I'm using csshover.htc in our clinical portal for a CSS menu similar to
> one off of Position is Everything
> ( http://www.positioniseverything.net/css-dropdowns.html). I've modified
> the CSS slightly to include arrows on anchor tags that contain submenus.
> Unfortunately our menu's larger than that of the sample at 101 items
> with 21 submenus. Hovering between menu items in a submenu that contains
> around 14 items (it's a list of departments within a "Reporting" tab)
> shows a noticeable delay.
>
>
>
> I've tweaked csshover.htc to use do/while's rather than for's and added
> a few other optimizations. It typically takes around 150ms per page for
> csshover.htc to process now rather than the original 270-300. It just
> occurred to me that jQuery's selectors may in fact be faster than the
> recursive process Nederlof uses. Plus, a plugin could give the option to
> apply the new hover abilities to a specific group of elements rather
> than the entire page.
>
>
>
> Back to the original question, has anyone given this a shot?
Matthew, a while back I wrote a super easy to use snippet you can put
into your IE's extra style sheet... it uses dynamic properties, no need
for an external _javascript_, jQuery, HTC or whatever:
CSS:
.whatever:hover, .whateverhover {
background: #eaeaea;
}
IE EXTRA:
.whatever {
behavior: _expression_(
this. Function("this.className +=
' whateverhover';"),
this. Function("this.className =
this.className.replace(' whateverhover', '');"),
this.style.behavior = null
);
}
http://www.stilbuero.de/2005/07/19/whateverhover-fast-and-easy/
Although with jQuery it would be pretty easy as well...
HTH, Klaus
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--
Yehuda Katz
Web Developer | Wycats Designs
(ph) 718.877.1325
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