bug fix with layout

src/api/index.py

@@ -1102,8 +1102,8 @@ def prepare_plot(id):
 				# X.append(np.random.choice(100,4).tolist())
 				
 			
-			q = [{"info":"Monitoring RAM consumption trends","ylabel":"% used","node":node,"x":XRAM,"labels":np.arange(1,xn).tolist(),"series":names,"title":"RAM Usage"}]
+			q = [{"info":"Monitoring RAM consumption trends","ylabel":"% used","node":node, "x":XRAM,"labels":np.arange(1,xn).tolist(),"series":names,"title":"RAM Usage"}]
-			q.append({"info":"Monitoring CPU consumption trends","ylabel":"% used","node":node,"x":XCPU,"labels":np.arange(1,xn_).tolist(),"series":names,"title":"CPU Usage"})
+			q.append({"info":"Monitoring CPU consumption trends","ylabel":"% used","node":node,"type":"bar","x":XCPU,"labels":np.arange(1,xn_).tolist(),"series":names,"title":"CPU Usage"})
 			key = 'app.trend.'+node
 			session[key] = q
 			return (key,200)
@@ -1120,14 +1120,16 @@ def get_charts(format,id,key):
 	series = ['series_1']
 
 	args = session[key]
-	if isinstance(args,list) and 'index' in request.args:
+	if isinstance(args,list) is False:
-		index = int(request.args['index'])
-		args = args[index]
 		args['remove'] = remove
 		info =  [Graph.instance(format,id,**args)]
 	else:
 		# print args
 		info = [ Graph.instance(format,id, **dict(item,**{'remove':remove})) for item in args]
+	if 'index' in request.args :
+		index = int(request.args['index'])
+		args = args[index]
+
 	# if remove is not None :
 	# args['remove'] = remove
 	

src/utils/charting.py

@@ -150,5 +150,9 @@ class HTMLGraph(Graph):
             dataset = {"label":name,"fill":False,"backgroundColor":Graph.COLORS[index],"borderColor":Graph.COLORS[index],"data":row}
             
             config["data"]["datasets"].append(dataset)
+            if 'type' in self.args :
+                config['type'] = self.args['type']
+            else :
+                config['type'] = 'line'
         return config