links in grid include referencing field (this is important for table with multiple reference fields)

VERSION

@@ -1 +1 @@
-Version 1.99.7 (2012-04-01 11:25:03) dev
+Version 1.99.7 (2012-04-01 23:20:43) dev

gluon/dal.py

@@ -7129,7 +7129,7 @@ class Table(dict):
     def insert(self, **fields):
         if any(f(fields) for f in self._before_insert): return 0
         ret =  self._db._adapter.insert(self,self._listify(fields))
-        ret and [f(fields) for f in self._after_insert]
+        ret and [f(fields,ret) for f in self._after_insert]
         return ret
 
     def validate_and_insert(self,**fields):
@@ -7167,7 +7167,7 @@ class Table(dict):
         items = [self._listify(item) for item in items]
         if any(f(item) for item in items for f in self._before_insert):return 0
         ret = self._db._adapter.bulk_insert(self,items)
-        ret and [[f(item) for item in items] for f in self._after_insert]
+        ret and [[f(item,ret[k]) for k,item in enumerate(items)] for f in self._after_insert]
         return ret
 
     def _truncate(self, mode = None):

gluon/sqlhtml.py

@@ -1930,6 +1930,7 @@ class SQLFORM(FORM):
             request.args[:]=args+[table._tablename]
         if links is None: links = {}
         if constraints is None: constraints = {}
+        field = None
         try:
             nargs = len(args)+1
             previous_tablename,previous_fieldname,previous_id = \
@@ -1993,18 +1994,21 @@ class SQLFORM(FORM):
                 else:
                     del kwargs[key]
         for tablename,fieldname in table._referenced_by:
+            tb = db[tablename]
+            if not tb[fieldname].readable: continue
             id_field_name = table._id.name
             if linked_tables is None or tablename in linked_tables:
                 args0 = tablename+'.'+fieldname
                 links.append(
-                    lambda row,t=T(db[tablename]._plural),nargs=nargs,args0=args0:\
+                    lambda row,t=T(tb._plural+' for '+fieldname),nargs=nargs,args0=args0:\
                         A(SPAN(t),_class=trap_class(),_href=URL(
                             args=request.args[:nargs]+[args0,row[id_field_name]])))
         grid=SQLFORM.grid(query,args=request.args[:nargs],links=links,
                           links_in_grid=links_in_grid,
                           user_signature=user_signature,**kwargs)
         if isinstance(grid,DIV):
-            breadcrumbs.append(A(T(table._plural),_class=trap_class(),
+            header = table._plural + (field and ' for '+field.name or '')
+            breadcrumbs.append(A(T(header),_class=trap_class(),
                                  _href=URL(args=request.args[:nargs])))
             grid.insert(0,DIV(H3(*breadcrumbs),_class='web2py_breadcrumbs'))
         return grid

gluon/tools.py

@@ -1884,7 +1884,7 @@ class Auth(object):
             cas_user = cas.get_user()
             if cas_user:
                 next = cas.logout_url(next)
-
+                
         current.session.auth = None
         current.session.flash = self.messages.logged_out
         redirect(next)