At server side it is basically the same.
At client side (javascript) repainting just one component should be faster.
On Wed, Jul 27, 2011 at 6:25 PM, jbrookover wrote:
> I come across this scenario quite a bit. Say I have a Container/Fragment/etc
> with several (~10) child components, and I'm using Ajax to toggle the
> visibility of a small set (~4) of those children. The other children are
> unchanged by the Ajax call.
>
> Are there a performance (or other) considerations between:
>
> target.addComponent(container);
>
> and
>
> target.addComponent(child1);
> target.addComponent(child2);
> target.addComponent(child3);
> target.addComponent(child4);
>
> The first option is much cleaner, but will (I presume) run the
> onBeforeRender/onConfigure/etc methods of all 10 the children. On the other
> hand, the second method might have some client-side javacript overhead and
> or other Ajax-y overhead that I'm not aware of.
>
> Thoughts?
>
> Thanks!
>
> Jake
>
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