Hi
I agree with Jakob. Client ids should be stable, because without that
PSS will break (it relies on clientId to save delta state). I don't see
any case where a renderkit provide a custom clientId generation.
regards,
Leonardo
2011/5/14 Jakob Korherr jakob.korh...@gmail.com:
Good question,
Good question, but I guess it is ok. At least the spec does not tell
us otherwise, right?
Regards,
Jakob
2011/5/13 Martin Koci martin.kocicak.k...@gmail.com:
One more question: UIComponent.getClientId() uses
Renderer.convertClientId
1) INVOKE_APPLICATION - action listener calls
Hi,
two questions :
1) can UIComponent.rendererType be ValueExpression? If yes, in which
situation is useful to use it?
2) should be rendereType saved during state saving? Each component has
setRendererType(com.foo.renderer) in constructor and/or VDL calls
setRendererType() after calling
Hi Martin,
Have you checked the JSF 2.1 and 2.0 specs yet?
Regards,
Jakob
2011/5/13 Martin Koci martin.kocicak.k...@gmail.com:
Hi,
two questions :
1) can UIComponent.rendererType be ValueExpression? If yes, in which
situation is useful to use it?
2) should be rendereType saved during
Hi,
from spec:
.. Because the components themselves store only a rendererType property
(a logical identifier of a particular Renderer) ..
rendererType = Identifier of the Renderer instance (from the set of
Renderer rendererType String instances supported by the RenderKit
associated with the
Hmm, ok.
I also can't think of a scenario where you would use something like
this right now. But I'll think of it and do some research..
Martin, could you take a look at some of the prominent JSF component
libs (like Primefaces, Trinidad, Tomahawk, Tobago, RichFaces,
IceFaces) and search in
Hi,
trinidad caches Renderer instance in UIXComponentBase so they at least
suppose that rendererType cannot change during one render/response and
no need for evaluate it in every getRendererType() call - see
MYFACES-3144.
Other libs I'll check.
Regards,
Kočičák
Jakob Korherr píše v Pá 13. 05.
Hi
+1 to both changes. I agree with you about rendererType is always an
String, there is not any mention on the spec saying rendererType could
receive EL expressions. If someone wants to change a renderer, it uses
a RenderKit wrapper or just define another RenderKitId to be used for
the current
Leonardo Uribe píše v Pá 13. 05. 2011 v 14:59 -0500:
Hi
+1 to both changes.
That means: replace StateHelper with attribute as MYFACES-3136 suggests,
right?
I agree with you about rendererType is always an
String, there is not any mention on the spec saying rendererType could
receive EL
OK great, thanks Leo!
but caching is valid for all encode* method then. Any ideas how to
detect this component will be rendered in this lifecycle and cache
renderer even for getClientId? stateManagement calls getClientId
(checkIds) before component.encodeBegin. Can we use visitTree method for
True, but it should only be invoked when the renderer(kit) changes, right?
That shouldn't happen in most cases. And in the case when it does, we pay a
penalty and the page is a bit slower. Doesn't sound like a big deal to
me...?
Regards,
Jan-Kees
2011/5/13 Jakob Korherr jakob.korh...@gmail.com
Hi
2011/5/13 Martin Koci martin.kocicak.k...@gmail.com:
Leonardo Uribe píše v Pá 13. 05. 2011 v 14:59 -0500:
Hi
+1 to both changes.
That means: replace StateHelper with attribute as MYFACES-3136 suggests,
right?
That means change StateHelper.eval to StateHelper.get in
One more question: UIComponent.getClientId() uses
Renderer.convertClientId
1) INVOKE_APPLICATION - action listener calls component.getClient() -
component generates client id with renderer1 + as next step
actionListener changes renderKitId
2) RENDER_RESPOSE: renderer2 from new renderkit renders
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