[RESOLVED]Re: Re: Tr: Re: Re: Fetching on 2 EOMODELS using different schema in DATABASE with but have relationship

[naneon . raymond]

Hi All,


I converted my project in wonder, and TB method work great.


Thanks a lot
========================================

Message du : 16/05/2011
De : "Travis Britt " <tbr...@phigment.org>
A : naneon.raym...@neuf.fr
Copie à : webobjects-dev@lists.apple.com
Sujet : Re: Tr: Re: Re: Fetching on 2 EOMODELS using different schema in 
DATABASE with but have relationship


 On May 16, 2011, at 10:00 AM, naneon.raym...@neuf.fr wrote:
So what about this ? including a variable in a url :
in WOD 
picture : WOImage {
        src = "http://webserver/person/mini/"${^person.id}".jpg";;
}

Quick and dirty, lots of assumptions, top of my head, might not compile, 
non-Wonder solution follows. But, really, use Wonder. Even its implementation 
of acquiring the pk has a lot of advantages over the old busted impl in 
EOUtilities.

picture : WOImage {
    src = urlForImage;
}

Component's java class:

public String urlForImage() {
    Object primaryKey = 
EOUtilities.primaryKeyForObject(person.editingContext(), 
person).valueForKey("id");
    return "http://webserver/person/mini/"; + String.valueOf(primaryKey) + 
".jpg";
}

ERAttachment makes stuff like this really easy. It's in Wonder:

http://www.wocommunity.org/podcasts/WOWODC09E-PracticalWonder.mov

tb



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