2 Copyright (C) 2000-2004 SKYRIX Software AG
4 This file is part of OpenGroupware.org.
6 OGo is free software; you can redistribute it and/or modify it under
7 the terms of the GNU Lesser General Public License as published by the
8 Free Software Foundation; either version 2, or (at your option) any
11 OGo is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
14 License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with OGo; see the file COPYING. If not, write to the
18 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
23 #ifndef __NGObjWeb_WOLabelAssociation_H__
24 #define __NGObjWeb_WOLabelAssociation_H__
26 #include <NGObjWeb/WOAssociation.h>
32 "next" - lookup key 'next' in table 'nil' with default 'next'
33 "table/next" - lookup key 'next' in table 'table' with default 'next'
35 This association performs a string lookup in the components
36 WOResourceManager (or the app's manager if the component has none). It uses
37 the session and browser languages for the key lookup.
39 Note that this also supports keypathes by prefixing the values with an
40 "$", eg: "$currentDay" will first evaluate "currentDay" in the component
41 and then pipe the result through the label processor.
42 We consider that a bit hackish, but given that it is often required in
43 practice, a pragmatic implementation.
46 @interface WOLabelAssociation : WOAssociation < NSCopying >
50 NSString *defaultValue;
59 - (id)initWithKey:(NSString *)_key inTable:(NSString *)_table
60 withDefaultValue:(NSString *)_default;
62 - (id)initWithString:(NSString *)_str;
66 - (BOOL)isValueConstant; // returns NO
67 - (BOOL)isValueSettable; // returns NO
71 #endif /* __NGObjWeb_WOLabelAssociation_H__ */