Zell 写道:
> Hi i'm learning prototype and i need to know something...
>
>
> Someone knows how to write and get the value of some atribute... i
> mean like...jquery that uses $('#sub-div').atrr('alt','visible);
>
> in prototype is there something like that?...
>
> I hope you can help me and thanks :D
> >
>
>
Get some element:
id='sub-div' => $('sub-div')
class='test' => $$('.test')[0]
get attribute => $('sub-div').readAttribute('attr')
set attribute => $('sub-div').setAttribute('attr', 'test')
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