Hello,
I believe this is possible by first creating a reference to the element,
extending it and then modifying it:
// get the element and extend it with prototype's $() method:
var element = $(top.document.getElementById('my_element'));
// now apply the effect to the element:
new Effect.Opacity(element, { from: 1, to: 0.4, duration: 0.7});
I don't have the time to test it right now but I think this should work.
var element = top.document.getElementById('id');
On Thu, May 27, 2010 at 1:32 PM, oSerX <[email protected]> wrote:
> Hello,
>
> I have a main php file including 4 iframes. From inside of one iframe
> I want to access an ID element defined in the main php file.
>
> using Javascript I can use
>
> "top.document.getElementByID('ID_of_the_element_I_want_to_acces').style.opacity=
> "
>
> , but ... I want to use scriptaculous effects to do EffectOpacity on
> this element outside the current iframe ...
>
> i cannot do " .. onclick="new Effect.Opacity('element ID', { from: 1,
> to: 0.4, duration: 0.7});"
>
> please help me ... how can I make Effect.Opacity to point to an
> element in the main php file ??
>
> Thank you.
>
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