[baseten-users] BXDatabaseContext usage

[Daniel Brajkovic]

As far as multiple Nibs are concerned when sharing a single  
BXDatabaseContext, is [myBXSynchronizedArrayController fetch:NULL]  
within the action that loads the view/window the best way to go?  
(seems to work for me).

Dan

On May 19, 2009, at 4:47 PM, Tuukka Norri wrote:

> Réjean Lamy kirjoitti 19.5.2009 kello 23.54:
>> Thanks for your quick answers. Problem effectively seems around how  
>> to connect and when.
>> I tried with connectAsync instead of connectSync and now I have the  
>> auto-fetch working  !
>>
>> Any advises ?
>
> Well, it depends :)
> -connectAsync probably works because your other nib has time to load  
> before the connection gets made. Meanwhile, the array controller  
> begins to observe connection notifications, and fetches as soon as  
> it gets one. I wouldn't count on this behaviour, though.
>
> If it doesn't matter if your application blocks while connecting,  
> you can use -connectSync:. If you want to display a progress  
> indicator or something like that while connecting, -connectAsync and  
> -connect: are better options. Generally, -connectSync: is better  
> suited for command line tools.
>
> If all your nibs get loaded before your connection attempt begins,  
> it suffices to set your array controllers to fetch on connect. If  
> not, you should probably call -fetch: or - 
> fetchWithRequest:merge:error: manually instead.
>
> BXDatabaseContext has some delegate methods, which are called when  
> the connection gets made. See BXDatabaseContextDelegateProtocol.h  
> for details.
> -- 
> Best regards,
> Tuukka Norri
> MK&C
>
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