allow negative items, helping construct forms

git-svn-id: http://svn.roundup-tracker.org/svnroot/roundup/trunk@1985 57a73879-2fb5-44c3-a270-3262357dd7e2

diff --git a/roundup/cgi/templating.py b/roundup/cgi/templating.py
index 4a90637d6168124a680655a7d58e41a887270c78..062462bff6e7c1a58d7b25615c047d9405ad8cfb 100644 (file)
--- a/roundup/cgi/templating.py
+++ b/roundup/cgi/templating.py
@@ -347,7 +347,7 @@ class HTMLClass(HTMLPermissions):
         ''' Return this class' designator (classname) '''
         return self._classname
 
-    def getItem(self, itemid, num_re=re.compile('\d+')):
+    def getItem(self, itemid, num_re=re.compile('-?\d+')):
         ''' Get an item of this class by its item id.
         '''
         # make sure we're looking at an itemid