Added demo graphs

demo_app/app/adminx.py

@@ -5,7 +5,6 @@
 from xadmin.plugins.inline import Inline
 from xadmin.plugins.batch import BatchChangeAction
 
-
 class MainDashboard(object):
     widgets = [
         [
@@ -116,8 +115,16 @@ def open_web(self, instance):
     )
     inlines = [MaintainInline]
     reversion_enable = True
-
-
+
+    data_charts = {
+        "host_service_type_counts": {'title': u"Host service type count", "x-field": "service_type", "y-field": ("service_type",), 
+                              "option": {
+                                         "series": {"bars": {"align": "center", "barWidth": 0.8,'show':True}}, 
+                                         "xaxis": {"aggregate": "count", "mode": "categories"},
+                                         },
+                              },
+    }
+
 class HostGroupAdmin(object):
     list_display = ('name', 'description')
     list_display_links = ('name',)
@@ -172,8 +179,18 @@ def avg_count(self, instance):
     refresh_times = (3, 5, 10)
     data_charts = {
         "user_count": {'title': u"User Report", "x-field": "date", "y-field": ("user_count", "view_count"), "order": ('date',)},
-        "avg_count": {'title': u"Avg Report", "x-field": "date", "y-field": ('avg_count',), "order": ('date',)}
+        "avg_count": {'title': u"Avg Report", "x-field": "date", "y-field": ('avg_count',), "order": ('date',)},
+        "per_month": {'title': u"Monthly Users", "x-field": "_chart_month", "y-field": ("user_count", ), 
+                              "option": {
+                                         "series": {"bars": {"align": "center", "barWidth": 0.8,'show':True}}, 
+                                         "xaxis": {"aggregate": "sum", "mode": "categories"},
+                                         },
+                            },
     }
+
+    def _chart_month(self,obj):
+        return obj.date.strftime("%B")
+
 
 xadmin.site.register(Host, HostAdmin)
 xadmin.site.register(HostGroup, HostGroupAdmin)