Fixes in models

paramecio2/libraries/i18n.py

@@ -3,7 +3,7 @@
 from importlib import import_module
 #from paramecio.citoplasma.sessions import get_session
 import json
-from flask import session
+from flask import session, has_request_context
 
 yes_session=False
 
@@ -45,7 +45,8 @@ class I18n:
         
         lang=I18n.default_lang
 
-        #lang=session.get('lang', lang)
+        if has_request_context():
+            lang=session.get('lang', lang)
             
         return lang
     

paramecio2/libraries/lists.py

@@ -244,13 +244,16 @@ class AjaxList(SimpleList):
         self.db=db
         self.func_fields={}
         
+        self.initial_order_field=''
+        self.initial_order=0
+        
     def show(self):
         
         begin_page=int(get_post_args('position', 0))
-        order_field=get_post_args('order_field', '')
-        order=get_post_args('order', 0)
+        order_field=get_post_args('order_field', self.initial_order_field)
+        order=get_post_args('order', self.initial_order)
         limit=self.limit
-
+    
         arr_order=['ASC', 'DESC']
         
         order_sql=''