Question

我有一个模式:

class Customer(models.Model):
    name = models.CharField(max_length=200)
    email = models.EmailField()
    company = models.CharField(max_length=100, blank=True)
    breakfast = models.BooleanField(blank=True)
    dinner = models.BooleanField(blank=True)
    training = models.BooleanField(blank=True)
    joined = models.DateTimeField(auto_now_add=True)

观点:

def cust_form(request):
    if request.method ==  POST :
        form = CustForm(request.POST)
        form_type =  Customer 
        if form.is_valid():
            email = request.POST[ email ]
            name = request.POST[ name ]
            if request.POST[ training ] == True:
                mail.mailsend(name, email, cus_type= train )
            else:
                mail.mailsend(name, email, cus_type= stand )
            form.save()
            return Redirect( /cr/ )
        return render_to_response( cust_form.html , 
                 { form : form,
                   form_type : form_type},
                 context_instance=RequestContext(request))

如果他们选择了培训,我想发出一个电子邮件,如果他们没有的话。然而,如果无线电箱没有受到控制,我就有一个<代码>。 MultiValueDictKeyError at /Customer/

是的/否,是解决这一外国问题的唯一办法吗?

Answer 1

你们只需要检查其价值。

if  training  in request.POST:

或

if request.POST.get( training ):

(You ben tversus real, anyway.)

Answer 2

改线

 if request.POST.get( training , False):

友情链接