auxproc / django-graphos Goto Github PK

I'm getting a blank chart when I'm trying to pull data from a Django model. Here is the relevant code:

views.py:
`

def mon_list(request):
queryset = MonitoringDaya.objects.all()
data_source = ModelDataSource(queryset,
fields=['lampu', 'dispenser'])
line_chart = gchart.LineChart(data_source,
options={'title': "Sales Growth"})
context = {
"title" : "List",
"line_chart": line_chart

}
return render(request, "monitoring.html", context)`

html:

`   {{ line_chart.as_html }}'

Thanks for your support