[jQuery] Re: Text manipulation on a menu

[dogslife]

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("&nbsp;&#9002;");        
   });

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("&nbsp;&#9002;");
> });
> 
> 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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