def process(self,queryset,request,field_name):
alias = request.REQUEST.get(field_name,None)
name_map = self.name_map
# if not alias or alias not in name_map and self.default: alias = self.default
field_list = OrderedDict()
field_list.current = {'label':name_map.get(self.default)}
selected = False
for name,label in name_map.iteritems():
used = False
value = name
if alias == name:
used = True
call = self.actions[ label ]
if call:
queryset = call(request,queryset)
field = HelperField(value,used,request,field_name,label)
field_list[name]=field
if used:
selected = True
field_list.current = field
if not selected:
fl = field_list.get(self.default)
if fl:
fl.used = True
return field_list,queryset
def process(self,queryset,request,field_name):
sorter_list = OrderedDict()
alias = request.REQUEST.get(field_name,None)
desc = True
name_map = self.name_map
sorter_list.current = {'label':name_map.get(self.default)}
if alias :
if alias[0] != '-':
desc = False
else :
alias = alias[1:]
# if alias not in name_map and self.default:
# alias = self.default
# desc= True
for name,label in name_map.iteritems():
order = True
used = False
if alias == name:
used = True
order = desc
key = self.actions[ label ]
if callable(key):
queryset = key(request,queryset,order)
elif key:
if key[0] == '-':
key = key[1:]
way = not order
else:
way = order
queryset = queryset.order_by( "%s%s"%( "" if way else "-" ,key ) )
value = name#"%s%s"%( "" if order else "-" , name)
sort_field = HelperField(value,used,request,field_name,label,asc=order)
sorter_list[name] = sort_field
if used:
sorter_list.current = sort_field
else:
sorter_list.current = {'label':''}
return sorter_list, queryset