In your success function, you are assigning the variable e = 'OK', so in your if statement, it appears to throw an error. If you change it to if(e=="OK"), does it work? Note the two equal signs, == .
On Sun, Oct 25, 2020 at 3:29 PM Walter Randazzo <[email protected]> wrote: > I tried with no luck. When i remove it it brings an error. > > El domingo, 25 de octubre de 2020 a la(s) 19:19:29 UTC-3, trebor escribió: > >> Walter, >> >> >> >> If your copy and paste is accurate you have too many closing brackets in >> the ajax section. >> >> >> >> Try removing one of these from the end of the ajax section: >> >> }); >> >> >> >> >> >> *From:* [email protected] <[email protected]> *On >> Behalf Of *Walter Randazzo >> *Sent:* Monday, 26 October 2020 9:09 AM >> *To:* [email protected] >> *Subject:* Re: Error at the return of an AJAX POST in DJANGO >> >> >> >> [External email] Please be cautious when clicking on any links or >> attachments. >> --- >> >> 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 >> code >> >> On 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 >> >> -- >> 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/91f49db5-e89b-4df2-ab25-9ff61abec4bfn%40googlegroups.com >> <https://groups.google.com/d/msgid/django-users/91f49db5-e89b-4df2-ab25-9ff61abec4bfn%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >> -- >> 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/CAL7Dry6VivmQKU9sVwu%3Dhw9QXT35HUT7ySTZkAme3_AVu8Rb4w%40mail.gmail.com >> <https://groups.google.com/d/msgid/django-users/CAL7Dry6VivmQKU9sVwu%3Dhw9QXT35HUT7ySTZkAme3_AVu8Rb4w%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > 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/a04b3af0-b3a1-4e90-800f-951409ef37d9n%40googlegroups.com > <https://groups.google.com/d/msgid/django-users/a04b3af0-b3a1-4e90-800f-951409ef37d9n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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/CAK8W3XooYuvM5R8Z13Oj3KK%2B648MwM7j-qgMTre7UPXB14gupg%40mail.gmail.com.
