Arrow marker added to the links

1 files changed, 6 insertions, 2 deletions

diff --git a/gstudio/models.py b/gstudio/models.py
index 0b6886d..f4715a5 100644
--- a/gstudio/models.py
+++ b/gstudio/models.py
@@ -722,7 +722,8 @@ class Nodetype(Node):
 	g_json = {}
 	g_json["node_metadata"]= [] 
 	g_json["relations"]=[]
-	
+	g_json["relset"]=[]
+
 	global counter 
 	global attr_counter 
 	nbh = self.get_nbh
@@ -737,7 +738,8 @@ class Nodetype(Node):
         
 
         this_node = {"_id":str(self.id),"title":self.title,"screen_name":self.title, "url":self.get_absolute_url(),"expanded":"true"}
-        g_json["node_metadata"].append(this_node)      
+        g_json["node_metadata"].append(this_node) 
+	g_json["relset"].append(self.id)     
 
 	for key in predicate_id.keys():
 		if nbh[key]:
@@ -757,6 +759,8 @@ class Nodetype(Node):
                                         # create nodes
 
 					        g_json["node_metadata"].append({"_id":str(item.id),"screen_name":item.title,"title":self.title, "url":item.get_absolute_url(),"expanded":"false"})
+						g_json["relset"].append(item.id)     
+
 
 						# g_json[str(key)].append({"from":predicate_id[key] , "to":item.id ,"value":1  })
 						#create links