I have already blunted everything completely, all the time with arrays, and with arrays, and the simple variable delta cannot be inserted. viev:

def peers_res2(request, peer) : dcster=Tellping.objects.filter(peers=peer)[:240] dcster2 = Tellping.objects.filter(peers=5121)[:240] delta = datetime.datetime.now() - datetime.timedelta(hours=2) return render_to_response('graf2.html',{'dcster':dcster,'dcster2':dcster2,},delta)

templates:

  { enabled: false }, pointInterval: 12000, // one hour pointStart: {{ delta }} }

html output:

  { enabled: false }, pointInterval: 12000, // one hour pointStart: (Тут пуста , хотя должна быть дата) }

mda and the variable itself

 print(datetime.datetime.now() - datetime.timedelta(hours=2)) 2016-11-11 12:46:54.794647

    1 answer 1

    You forgot to add delta to context. Try this:

     return render_to_response('graf2.html', {'dcster': dcster, 'dcster2': dcster2, 'delta': delta})

    Learn more about render_to_response () here https://docs.djangoproject.com/el/1.10/topics/http/shortcuts/