django使用单个ModelForm从2个表插入数据
我想使用 ModelForm 将两个表中的数据获取到一个表单中,如下所示:
拳头模型:
class Cv(models.Model):
created_by = models.ForeignKey(User, blank=True)
first_name = models.CharField(('first name'), max_length=30, blank=True)
last_name = models.CharField(('last name'), max_length=30, blank=True)
url = models.URLField(verify_exists=True)
picture = models.ImageField(help_text=('Upload an image (max %s kilobytes)' %settings.MAX_PHOTO_UPLOAD_SIZE),upload_to='avatar')
bio = models.CharField(('bio'), max_length=180, blank=True)
expertise= models.ForeignKey(Expertise, blank=True)
date_birth = models.DateField()
第二个模型:
class Expertise(models.Model):
user = models.ForeignKey(User, blank=True)
domain = models.CharField(('domain'), max_length=30, blank=True)
specialisation = models.CharField(('specialization'), max_length=30, blank=True)
degree = models.CharField(('degree'), max_length=30, blank=True)
year_last_degree = models.CharField(('year_last_degree'), max_length=30, blank=True)
lyceum = models.CharField(('lyceum'), max_length=30, blank=True)
faculty = models.CharField(('faculty'), max_length=30, blank=True)
references = models.CharField(('references'), max_length=30, blank=True)
workplace = models.CharField(('workplace'), max_length=30, blank=True)
然后我在 forms.py 中
class CvForm(ModelForm):
class Meta:
model = Cv
fields = ['first_name','last_name','url','picture','bio','date_birth']
class ExpertiseForm(ModelForm):
class Meta:
model = Expertise
fields = ['domain','specialisation']
重点是我希望将这两个表单合并为一个表单,然后将两个表单合并为一个表单当然提交。所以,我想我应该使用单个 ModelForm 类型类。但它不起作用(如果我也将专业知识放入 CvForm 中)。 我的表单是从 ModelForm 类自动创建的,这就是为什么我想创建一个类 = >单一形式。
请帮忙, 多谢
I want to get data from 2 tables into a form using ModelForm, like this:
fist model:
class Cv(models.Model):
created_by = models.ForeignKey(User, blank=True)
first_name = models.CharField(('first name'), max_length=30, blank=True)
last_name = models.CharField(('last name'), max_length=30, blank=True)
url = models.URLField(verify_exists=True)
picture = models.ImageField(help_text=('Upload an image (max %s kilobytes)' %settings.MAX_PHOTO_UPLOAD_SIZE),upload_to='avatar')
bio = models.CharField(('bio'), max_length=180, blank=True)
expertise= models.ForeignKey(Expertise, blank=True)
date_birth = models.DateField()
second model:
class Expertise(models.Model):
user = models.ForeignKey(User, blank=True)
domain = models.CharField(('domain'), max_length=30, blank=True)
specialisation = models.CharField(('specialization'), max_length=30, blank=True)
degree = models.CharField(('degree'), max_length=30, blank=True)
year_last_degree = models.CharField(('year_last_degree'), max_length=30, blank=True)
lyceum = models.CharField(('lyceum'), max_length=30, blank=True)
faculty = models.CharField(('faculty'), max_length=30, blank=True)
references = models.CharField(('references'), max_length=30, blank=True)
workplace = models.CharField(('workplace'), max_length=30, blank=True)
then i have in forms.py
class CvForm(ModelForm):
class Meta:
model = Cv
fields = ['first_name','last_name','url','picture','bio','date_birth']
class ExpertiseForm(ModelForm):
class Meta:
model = Expertise
fields = ['domain','specialisation']
The point is that i would want to have the both forms into one single form, and a single submit of course. So, i guess i should use a single ModelForm type class. But it doesn't work (if i put the expertise in the CvForm too ).
My form is created automatically from the ModelForm class, that's why i want to make a single class = > a single form.
Help plss,
Thanks a lot
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由于从专业知识到简历存在一个外键,因此每个简历可能有多种专业知识。因此,您应该使用 内联表单集 来启用此功能。
Since there is a foreign key from Expertise to CV, there are potentially multiple expertises for each cv. So you should enable that by using inline formsets.