La función no acepta la clave externa. Está recibiendo un error de sintaxis. Este es el código de la función. vistas.py
def projectoraccept(request, eventprojector_id): eventprojector = get_object_or_404(Eventprojector, pk=eventprojector_id) if request.method == 'POST': eventprojector.is_accept = eventprojector.is_accept+1 eventprojector.save(update_fields=['is_accept']) if eventprojector.projector.sec.sec_name == 'CS_dept' eventprojector.projector.cs_no = eventprojector.projector.cs_no-1 eventprojector.projector.save(update_fields=['sec']) elif eventprojector.projector.sec.sec_name is EC dept eventprojector.projector.ec_no = eventprojector.projector.ec_no-1 eventprojector.projector.save(update_fields=['sec']) elif eventprojector.projector.sec.sec_name is EEE dept eventprojector.projector.eee_no = eventprojector.projector.eee_no-1 eventprojector.projector.save(update_fields=['sec']) elif eventprojector.projector.sec.sec_name is IEEE eventprojector.projector.ieee_no = eventprojector.projector.ieee_no-1 eventprojector.projector.save(update_fields=['sec']) elif eventprojector.projector.sec.sec_name is TCP dept eventprojector.projector.tcp_no = eventprojector.projector.tcp_no-1 eventprojector.projector.save(update_fields=['sec']) return render(request, 'event/projectordetails.html' , {'eventprojector' : eventprojector })el error es
if eventprojector.projector.sec_name == 'CS_dept' ^ SyntaxError: invalid syntaxNo tienes los dos puntos : char después de las condiciones if; por ejemplo, deberían ser:
if eventprojector.projector.sec.sec_name == 'CS_dept':, y así.
El error dice "SyntaxError" por una razón :)
Debe agregar dos puntos después de cada if y elif, por ejemplo:
if eventprojector.projector.sec.sec_name == 'CS_dept' : # your if condition code elif eventprojector.projector.sec.sec_name is EC dept : # your elif condition code