Re: Tr: Re: Re: Fetching on 2 EOMODELS using different schema in DATABASE with but have relationship
Re: Tr: Re: Re: Fetching on 2 EOMODELS using different schema in DATABASE with but have relationship
- Subject: Re: Tr: Re: Re: Fetching on 2 EOMODELS using different schema in DATABASE with but have relationship
- From: Travis Britt <email@hidden>
- Date: Mon, 16 May 2011 11:08:30 -0400
On May 16, 2011, at 10:00 AM, email@hidden wrote:
So what about this ? including a variable in a url :
in WOD
picture : WOImage {
src = ""http://webserver/person/mini/">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 = "">}
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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