[thelist] how to unset a css pseudo-class by javascript ?

[Olivier Percebois-Garve]

You're probably right. I was worried that during the loading and the 
collapse it does not look really pretty.


Christian Heilmann wrote:
>> How will you make B appear on mouseover with javascript off?
>> by using a pseudo-class :hover.
>> Less abstractly said, I've a tree menu (unordered nested list).
>> If I click on a row there is a div appearing with a link to properties
>> of  that row.
>> that's with javascript on.
>> With javascript off, I want it to behave so when the mouse is over the
>> row of the tree. This is
>> possible with css, with a pseudo-class, with :hover.
>> If javascript is on, then I would need to unset that pseudo-class.
>>     
>
> Just don't bother with displaying crucial data on hover, think of
> people who don't use a mouse, or those who may want to copy and paste
> some of the data.
>
> Display the data for javascript off and collapse it when JS is
> available showing and hiding it with an onclick handler to allow for
> mouse and keyboard access - and all are happy.
>