getting id from post ok

node/admin.py

@@ -39,7 +39,7 @@ class NodeAdmin(admin.ModelAdmin):
             nodeTypeParent  = NodeType.objects.get(name=self._parent_nodetype_name)
             
             try:
-                nodeParent  = Node.objects.get(id = 2, user = request.user)
+                nodeParent  = Node.objects.get(id = request.POST['parent'])
                 #nodeParent  = Node.objects.get(type = nodeTypeParent, user = request.user)
             except:
                 nodeParent  = Node.add_root(type = nodeTypeParent, user = request.user, name="Parent")