how to do a fade in with <p:effect>

[SteveWoodley]

Setup:- Primefaces 2.2RC2, Mojarra 2.0.4 FCS, Glassfish 3.0.1

I can do a fade out with <p:effect type='fade' ...>, but cannot see anywhere how to do a fade in.
I've searched thejQuery documentation as instructed/linked from the PF documentation here: http://docs.jquery.com/UI/Effects.
However, it does not document any parameters for a fade (and a lot of Googling did not reveal anything either).
jQuery does support fadein/fadeout via its other methods, but nothing is said about doing it via the .effect method which Primefaces is using.

Does anyone know how to do this/if it is possible, and what (if any) are the parameters for a fade? I could do it directly with jQuery but would like to stick with <p:effect> if possible.

Thanks
Steve

[Roteke]

Sorry for reviving an old thread, but I have the same problem. Has anyone found a solution to this?.
Thanks.

[ste]

Have you tried with:

<p:effect type="fade" event="load">
<f:param name="mode" value="'show'" />
</p:effect>

The outer component (or the one in the "for" attribute) should be with style="display:none". Otherwise fade effect makes no sense...

[picanha]

Thanks, very useful for me.