Hi guys,
<https://stackoverflow.com/posts/67578113/timeline>
*In order to plot a chart with Highcharts I have to structure a queryset in
a list of dictionaries that have to look like the following:*
[{ name: 'Europe', data: [{ name: 'Germany', value: 767.1 }, { name:
"Cyprus", value: 7.2 }] }, { name: 'Africa', data: [{ name: "Senegal",
value: 8.2 }, { name: "Ghana", value: 14.1 }] }]
*The following code is the way I tried. The data is structured as requested
and the graph is plotted good, but the final list (listsocios) is missing
some values and repeating another ones. I guess it is memory issue. Whats
your thoughs? Whats would be the more effecient way to struct?*
class GraphSociosProvinciasView(TemplateView):
template_name = 'socios/socios_prov_graph.html'
def get_context_data(self,*args, **kwargs):
context = super(GraphSociosProvinciasView,
self).get_context_data(*args,**kwargs)
listsocios=[]
listsocprov=[]
#Por cada provincia guardo los socios
for n in range(1,25):
sociosp=Socios.objects.filter(provincia=n)
TotalSocios=sociosp.count()
listsocprov.clear()
if TotalSocios!=0:
for socp in sociosp:
listsocprov.append({'name': socp.apellido,'value':
socp.numero_socio},)
nombre_provincia=socp.get_provincia_display()
listsocios.append({'name':nombre_provincia,'data':listsocprov})
time.sleep(1)
print(listsocios)
context={
'sociosprov': listsocios,
}
return context
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/5e66006b-e173-4050-b192-9b5950ed9ad3n%40googlegroups.com.
