Hi there,
The .hover() method takes two arguments -- one for mouseover and one
for mouseout. They are separated by a comma:
.hover(function() {
// Stuff to do when the mouse enters the element;
}, function() {
// Stuff to do when the mouse leaves the element;
});
Yours has only one argument -- for mouseover. That's why you're
getting the error.
--Karl
_________________
Karl Swedberg
www.englishrules.com
www.learningjquery.com
On Sep 13, 2007, at 6:24 PM, dogslife wrote:
Just to update, the following works (with errors though) by adding
an arrow,
but how do I keep it from adding the arrow on level3? Also the code
generates this error:
error
-------------------
g has no properties
handleHover(Object type=mouseout target=a currentTarget=a
eventPhase=2)jquery.js (line 11)
e(Object type=mouseout target=a currentTarget=a eventPhase=2)
jquery.js (line
11)
e()jquery.js (line 11)
[Break on this error]
eval(function(p,a,c,k,e,r){e=function(c){return(c<a?'':e(parseInt(c/
a)))+((c=c%a...
-------------------
jQuery
-------------------------
$("ul.nav li a").hover(function() {
// on nav menu where class=showarrow, add an arrow
$("span").remove(".showarrow");
$(this).append(" 〉");
});
html
--------
<ul class="nav">
<li> # Level 1
<ul>
<li>
# Level 2
<ul>
<li> # Level 3 </li>
</ul>
</li>
</ul>
</li>
</ul>
dogslife wrote:
I'm using a vertical menu and trying to add a text arrow ">" to the
menu item if it's on level 1 or 2, but not level 3. The following
code
works, but it just keeps appending after each hover event. What's the
best way to do this kind of manipulation?
Thanks.
jQuery
-------------------
$("ul.nav li a").hover(function() {
$(this).append(" 〉");
});
HTML
--------------------
<ul class="nav">
<li> # Level 1
<ul>
<li>
# Level 2
<ul>
<li> # Level 3 </li>
</ul>
</li>
</ul>
</li>
</ul>
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