Administrativ Act: manage default filtering (refs #1597)

* add indirect filtering possibility to get_item

1 files changed, 7 insertions, 1 deletions

diff --git a/ishtar_common/views.py b/ishtar_common/views.py
index 961ff680c..3e0bffd32 100644
--- a/ishtar_common/views.py
+++ b/ishtar_common/views.py
@@ -188,7 +188,7 @@ HIERARCHIC_FIELDS = ['periods', 'period', 'unit', 'material_type',
 PRIVATE_FIELDS = ('id', 'history_modifier', 'order')
 def get_item(model, func_name, default_name, extra_request_keys=[],
             base_request={}, bool_fields=[], reversed_bool_fields=[],
-            dated_fields=[], associated_models=[]):
+            dated_fields=[], associated_models=[], relative_session_names={}):
     """
     Generic treatment of tables
     """
@@ -226,6 +226,12 @@ def get_item(model, func_name, default_name, extra_request_keys=[],
             if default_name in request.session and \
                request.session[default_name]:
                 dct = {"pk":request.session[default_name]}
+            else:
+                for name in relative_session_names.keys():
+                    if name in request.session and request.session[name]:
+                        k = relative_session_names[name]
+                        dct = {k:request.session[name]}
+                        break
             if (not dct or data_type == 'csv') and func_name in request.session:
                 dct = request.session[func_name]
         else: