Re: Zone Component & update Grid

["Alex.Hon" <gu...@gmail.com>]

Yes, It's an absolutely great feature!
:clap:


Moritz Gmelin wrote:
> 
> Hi,
> 
> I just tried the new Zone component which is just about great!
> 
> But when I tried to return a Block from my ActionListener that  
> contains a Grid, I get the following Exception
> 
> org.apache.tapestry.runtime.ComponentEventException: No object of type  
> org.apache.tapestry.services.Heartbeat is available from the  
> Environment.  Available types are .
> 
> (...no types are listed here....)
> 
> On the documentation about Zone I can read
> 
> "Inside a component, you should use Environmental, to highlight the  
> fact that PageRenderSupport (like most environmental objects) is only  
> available during rendering, not during action requests."
> 
> So is this expected behaviour, that a Grid cannot be returned by an  
> ActionListener that is supposed to update a Zone component?
> This would be an absolutely great feature to be able to update Grid's  
> content in an AJAX fashion.
> 
> Thanks for clues.
> 
> Moritz
> 
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