From d4c878b22d259956edd82e1558cd477c3eaa57d0 Mon Sep 17 00:00:00 2001
From: Tomas Jethro Pokorny <xtompok@gmail.com>
Date: Sat, 18 Feb 2017 15:56:01 +0100
Subject: [PATCH] Zrychleni nacitani seznamu prednasek.

---
 prednasky/admin.py | 27 +++++++++++++++++----------
 1 file changed, 17 insertions(+), 10 deletions(-)

diff --git a/prednasky/admin.py b/prednasky/admin.py
index a1d0e63c..f09310a0 100644
--- a/prednasky/admin.py
+++ b/prednasky/admin.py
@@ -10,17 +10,24 @@ from models import Prednaska, Seznam, STAV_NAVRH
 from seminar.models import Soustredeni
 
 class Seznam_PrednaskaInline(admin.TabularInline):
-#    form = autocomplete_light.modelform_factory(Prednaska, autocomplete_fields=['nazev'], fields=['nazev'])
     model = Prednaska.seznamy.through
-#    fields = ['nazev', 'org', 'obor' ]
-#    extra = 0
-#    formfield_overrides = {
-#        models.TextField: {'widget': forms.TextInput},
-#    }
-
-#    def get_queryset(self, request):
-#        qs = super(Seznam_PrednaskaInline, self).get_queryset(request)
-#        return qs.select_related('seznam', 'prednaska')
+    fields = ('nazev','obor','org')
+    readonly_fields = ('nazev','obor','org')
+    can_delete = True
+    
+    def nazev(self,obj):
+        print self,obj
+        return obj.prednaska.nazev
+    def obor(self,obj):
+        print self,obj
+        return obj.prednaska.obor
+    def org(self,obj):
+        print self,obj
+        return obj.prednaska.org
+
+    def get_queryset(self, request):
+        qs = super(Seznam_PrednaskaInline, self).get_queryset(request)
+        return qs.select_related('prednaska', 'prednaska__org')
 
 class SeznamAdmin(VersionAdmin):
     list_display = ['soustredeni','stav']