TALES expression of an editable field in listbox is not evaluated in the...

TALES expression of an editable field in listbox is not evaluated in the context of the object represented by the line of the listbox. Instead the context correspond to his parent. This modification correct that bug.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@4021 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/Form.py

@@ -54,7 +54,7 @@ def get_value(self, id, **kw):
     # FIXME: backwards compat hack to make sure tales dict exists
     if not hasattr(self, 'tales'):
         self.tales = {}
-        
+
     tales_expr = self.tales.get(id, "")
     if tales_expr:
         form = self.aq_parent
@@ -68,7 +68,7 @@ def get_value(self, id, **kw):
             container = None
         kw['field'] = self
         kw['form'] = form
-        kw['here'] = object
+        kw['here'] = form
         kw['container'] = container
         try :
           kw['preferences'] = object.getPortalObject()\
@@ -79,7 +79,7 @@ def get_value(self, id, **kw):
         # This allows to pass some pointer to the local object
         # through the REQUEST parameter. Not very clean.
         # Used by ListBox to render different items in a list
-        if kw.has_key('REQUEST') and not kw.get('cell'): 
+        if kw.has_key('REQUEST') and not kw.get('cell'):
           if getattr(kw['REQUEST'],'cell',None) is not None:
             kw['cell'] = getattr(kw['REQUEST'],'cell')
           else:
@@ -96,7 +96,7 @@ def get_value(self, id, **kw):
         # FIXME: backwards compat hack to make sure overrides dict exists
         if not hasattr(self, 'overrides'):
             self.overrides = {}
-            
+
         override = self.overrides.get(id, "")
         if override:
             # call wrapped method to get answer
@@ -133,7 +133,7 @@ def get_value(self, id, **kw):
           # message on screeen)
           # This can be overriden by useing TALES in the field
           if value is None: value = ''
-          
+
     return value
 
 psyco.bind(get_value)
@@ -153,7 +153,7 @@ def _get_default(self, key, value, REQUEST):
     except (KeyError, AttributeError):
         # fall back on default
         return self.get_value('default',REQUEST=REQUEST) # It was missing on Formulator
-    
+
     # if we enter a string value while the field expects unicode,
     # convert to unicode first
     # this solves a problem when re-rendering a sticky form with
@@ -205,7 +205,7 @@ def initializeForm(field_registry, form_class=None):
     """Sets up ZMIForm with fields from field_registry.
     """
     if form_class is None: form_class = ERP5Form
-    
+
     meta_types = []
     for meta_type, field in field_registry.get_field_classes().items():
         # don't set up in form if this is a field for internal use only
@@ -283,7 +283,7 @@ def create_settings_form():
     stored_encoding = fields.StringField('stored_encoding',
                                       title='Encoding of form properties',
                                       default='UTF-8',
-                                      required=1)    
+                                      required=1)
     unicode_mode = fields.CheckBoxField('unicode_mode',
                                         title='Form properties are unicode',
                                         default=0,