source: main/waeup.sirp/trunk/src/waeup/sirp/widgets/sequencewidget.py @ 9169

Last change on this file since 9169 was 7802, checked in by Henrik Bettermann, 13 years ago

We need an itemTag for the list of reserved beds.

Change tests accordingly.

File size: 2.2 KB
Line 
1## $Id$
2##
3## Copyright (C) 2012 Uli Fouquet & Henrik Bettermann
4## This program is free software; you can redistribute it and/or modify
5## it under the terms of the GNU General Public License as published by
6## the Free Software Foundation; either version 2 of the License, or
7## (at your option) any later version.
8##
9## This program is distributed in the hope that it will be useful,
10## but WITHOUT ANY WARRANTY; without even the implied warranty of
11## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12## GNU General Public License for more details.
13##
14## You should have received a copy of the GNU General Public License
15## along with this program; if not, write to the Free Software
16## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17##
18"""An improved sequence widget.
19
20We provide a sequence widget that better suits our needs layout-wise
21than the default implementation from zope.formlib.
22"""
23import grok
24from zope.browserpage import ViewPageTemplateFile
25from zope.formlib.interfaces import IInputWidget, IDisplayWidget
26from zope.formlib.widgets import (
27    ListSequenceWidget, SequenceDisplayWidget)
28from zope.publisher.interfaces.browser import IBrowserRequest
29from zope.schema.interfaces import IField, IList
30
31class SIRPSequenceWidget(ListSequenceWidget):
32    """A sequence widget for lists.
33
34    This is basically a plain copy from zope.formlib. We have,
35    however, the possibility to tweak the attached template.
36    """
37    template = ViewPageTemplateFile('sequencewidget.pt')
38
39class KofaSequenceDisplayWidget(SequenceDisplayWidget):
40    """A sequence widget for lists.
41
42    This is basically a plain copy from zope.formlib. We have,
43    however, the possibility to tweak html tags.
44    """
45
46    tag = None
47    itemTag = 'div'
48
49# Register our sequence widgets as default for lists.
50@grok.adapter(IList, IField, IBrowserRequest)
51@grok.implementer(IInputWidget)
52def seq_input_widget(obj, field, req, *args, **kw):
53    return SIRPSequenceWidget(obj, field, req, *args, **kw)
54
55@grok.adapter(IList, IField, IBrowserRequest)
56@grok.implementer(IDisplayWidget)
57def seq_display_widget(obj, field, req, *args, **kw):
58    return KofaSequenceDisplayWidget(obj, field, req, *args, **kw)
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