t.f Sent from my Samsung Galaxy smartphone. -------- Original message --------From: Walter Randazzo <[email protected]> Date: 10/25/20 6:10 PM (GMT-05:00) To: [email protected] Subject: Re: Error at the return of an AJAX POST in DJANGO hi there, As far as I check its OK.Thanks for replay.El dom., 25 oct. 2020 a las 18:43, [email protected] (<[email protected]>) escribió:Not sure, but looks like an extra closing bracket in line 9 of the ajax codeOn Sunday, October 25, 2020 at 2:05:28 PM UTC-7 [email protected] wrote:Hi buddies, I have a POST request from ajax. At the backend some records are updated in the django view, this is done fine but an error comes up and the page isnt reloaded.**This is the error:**> SyntaxError: Unexpected token O in JSON at position 0**This is the ajax:** $.ajax({ headers: { "X-CSRFToken": token }, "url": '/articulos/massup/', "type": "POST", "dataType": "json", data: data, success: function(e){ if(e="OK"){ location.reload(true); } }, error: function(a,b,c){ alert(c); } }); });**Thi is the view:** @csrf_exempt def massup(request): template_name = "articulos/articulos_ok.html" contexto={} if request.method=="GET": cat = Articulos.objects.all().order_by("codigo") contexto={"obj":cat} if request.method=="POST": codigos=request.POST.getlist("codigos[]") porcentaje = codigos[0]#el primer elemento de la lista es el porcentaje porcentaje=Decimal(porcentaje) codigos= [int(x) for x in codigos]#Convierte la lista en integer art_change = Articulos.objects.filter(pk__in=codigos) i=0 for item in art_change: if i!=0: #Excluye el primer item ( el porcentaje) precioant=item.precio precionuevo=(precioant + (porcentaje * precioant/100)) item.precio=precionuevo item.save() i=i+1 return HttpResponse("OK") return render(request
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