In the last statement, if the viewer is null, viewer.id will fail, so
you should test only if the viewer is null:
<h5 if="${viewer==null}">Message Viewer does not have App</h5>
On 31 mar, 16:43, Badaro <[email protected]> wrote:
> Hello,
>
> I still have a few questions I posted in the past couple of weeks that
> haven't been answered. Can someone from Orkut help me here? I believe
> these are the only things I need to finish converting my applications
> to Templates:
>
> 1) In a specific part of my application, I need to show different
> messages depending on the context the application is running:
>
> - Owner == Viewer
> - Owner != Viewer && Viewer has app installed
> - Owner != Viewer && Viewer does not have app installed
>
> I was trying with the following tests:
>
> <h5 if="${owner.id == viewer.id}">Message Viewer is Owner</h5>
> <h5 if="${owner.id == viewer.id && viewer!=null}">Message Viewer has
> App</h5>
> <h5 if="${owner.id == viewer.id && viewer==null}">Message Viewer does
> not have App</h5>
>
> The first two work, the last one doesn't. Is this a bug? Is there
> another way I can get the same behavior?
>
> 2) What is the status on os:NavigateToView?
> 3) Will you be implementing os:Html?
> 4) Will you be implementing something analog to adjustHeight?
>
> Thanks in advance.
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