简单的Django表单/模型保存问题

2024-03-28 15:06:50 发布

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我想在保存ModelForm时将BooleanFieldinuse设置为True(我正在使用管理区域之外的表单),我不确定如何执行。

型号:

class Location(models.Model):
    place = models.CharField(max_length=100)
    inuse = models.BooleanField()

class Booking(models.Model):
    name = models.CharField(max_length=100, verbose_name="Your name*:")
    place = models.ManyToManyField(Location, blank=True, null=True)

表格:

class BookingForm(ModelForm):

    class Meta:
        model = Booking

        def save(self, commit=True):
            booking = super(BookingForm, self).save(commit=False)
            if commit:
                booking.save()
                self.save_m2m()
                for location in booking.place.all():
                    location.inuse = True
                    print location #nothing prints
                    location.save()

视图:

def booking(request):
    form = BookingForm()
    if request.method == 'POST':
        form = BookingForm(request.POST)
        if form.is_valid():
            form.save()
        else:
            form = form

        return render_to_response('bookingform.html', {
                'form': form,
            })

更新到最新版本(请参见Manoj Govindan's answer)。提交/保存时仍没有将inuse更新为True。


Tags: nameselfformtrueifmodelsrequestsave