【发布时间】:2015-06-22 04:42:00
【问题描述】:
在models.py中:
class Client(AbstractBaseUser):
username = models.CharField(max_length=32, unique=True)
email = models.EmailField('email address', unique=True, db_index=True)
avatar = models.ImageField('avatar', upload_to='avatars')
id = id(object)
class Order(models.Model):
class Meta():
db_table = 'order'
short_desc = models.CharField(max_length=30)
subject = models.ForeignKey(Subject, blank=True)
user_id = models.ForeignKey('Client', to_field='id', related_name='client_id', default='0', blank=True)
performer_id = models.ForeignKey('Client', to_field='id', related_name='performer_id', default='0', blank=True)
worktype = models.ForeignKey(Type, blank=True)
level = models.IntegerField(default=0, blank=True)
readiness = models.BooleanField(default=False, blank=True)
description = models.TextField(max_length=2000, blank=True)
file = models.FileField(upload_to='orderfiles', blank=True)
#maxdate = models.DateField(blank=True)
addate = models.DateField(auto_now=True, blank=True)
price = models.IntegerField(max_length=10, blank=True)
responses = models.IntegerField(blank=True)
在forms.py中:
class AddOrderForm(forms.ModelForm):
short_desc = forms.CharField(widget=forms.TextInput,label="Краткое описание(послужит именем)")
subject = forms.ModelChoiceField(queryset=Subject.objects.all(), label="Предмет")
worktype = forms.ModelChoiceField(queryset=Type.objects.all(), label="Тип")
level = forms.IntegerField(widget=forms.TextInput,label="Уровень сложности (от 1 до 5)")
description = forms.CharField(widget=forms.TextInput,label="Полное описание")
#maxdate = forms.DateField(widget=forms.TextInput,label="maxdate")
price = forms.IntegerField(widget=forms.TextInput,label="Ваша цена")
responses = forms.IntegerField(widget=forms.TextInput,label="Кол-во ответов на заказ")
class Meta:
model = Order
fields = ['short_desc', 'level', 'description', 'price', 'responses', 'subject', 'worktype']
在views.py中:
def addorder(request, user_id):
"""
Adding Order view
"""
if request.POST:
form = AddOrderForm(request.POST)
if form.is_valid():
form.save()
return redirect('/')
else:
return redirect('/')
auth1 = auth.get_user(request).username
return render_to_response('customer.html', { 'form': form,'username' : auth1}, context_instance=RequestContext(request))
我需要在 adding order() 之后立即初始化 class Order 中的字段 user_id。我应该在哪里以及以何种方式进行?我需要类似这样的逻辑:Client 通过AddOrderForm 添加一个Order,然后user_id 刚刚添加的class Order 对象的字段必须使用class Client 的对象进行初始化,其ID 等于@987654334 @在addorder()函数的参数中。
【问题讨论】:
-
你有什么正当的理由为 integerField 使用 textInput 小部件吗?您可以使用详细名称,而不是重新定义表单中的所有字段。