[TYPO3-core] RFC: Feature #7251: Toggle Menu in new backend

[Steffen Kamper]

"Ingo Renner" <ingo at typo3.org> schrieb im Newsbeitrag 
news:mailman.1.1201114986.14719.typo3-team-core at lists.netfielders.de...
> Steffen Kamper wrote:
>
> Hi Steffen,
>
>> In doku of prototype i found this depriciated:
>> element.addAttribute('class','xyz');
>> but i didn't found a new working one, so i used it. toggleClassName had
>
> too complicated ;-)
> We don't need another div, just have a look at prototype's 
> Element.addClassName, removeClassname, and hasClassName.
>
>

I saw that, but it looks more complicate to me

element.addAttribute('class','xyz');
does the class change in one step.

other way:
if(element.hasClassName('class1') {
   element.removeClassName('class1');
}
element.addClassName('class2');

vg  Steffen