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问题描述



我的模型:

  class Author(models.Model):
description = models.CharField(max_length = 100)

class Book(models.Model):
author = models.ForeignKey )
details = models.CharField(max_length = 100)

class AuthorForm(ModelForm):
class Meta:
widgets = {
'description' :Textarea(attrs = {'cols':40,'rows':4}),
}

在我的views.py中,我从AuthorForm中创建了表单,所以

  form = AuthorForm(request.POST) 

但是我也为图书做了一个表单

  InlineFormSet = inlineformset_factory(作者,图书)

不能传递一个带有小部件的BooksForm,所以如何添加一个textarea小部件到书的详细信息。



甚至有可能吗?我错过了一些明显的东西吗?

解决方案

尝试:

  class BookForm(ModelForm):
class Meta:
model = Book
widgets = {
'details':Textarea(attrs = {'cols' :40,'rows':4}),
}


InlineFormSet = inlineformset_factory(作者,Book,form = BookForm)



Wtower更新



听起来就像现在可以调用

  inlineformset_factory(Author,Book,widgets = {'details':Textarea(attrs = {'cols':40}))


I am using inline formsets.

My model:

class Author(models.Model):
    description = models.CharField(max_length=100)

class Book(models.Model):
    author = models.ForeignKey(Author)
    details = models.CharField(max_length=100)

class AuthorForm(ModelForm):
    class Meta:
        widgets = {
            'description': Textarea(attrs={'cols': 40, 'rows': 4}),
        }

In my views.py I made the form from the AuthorForm like so

form = AuthorForm(request.POST)

But I also made a formset for the Books

InlineFormSet = inlineformset_factory(Author, Books)

I cannot pass in a BooksForm with widgets, so how do I add a textarea widget to the book details.

Is it even possible? Am I missing something obvious?

解决方案

Try:

class BookForm(ModelForm):
    class Meta:
        model = Book
        widgets = {
            'details': Textarea(attrs={'cols': 40, 'rows': 4}),
        }


InlineFormSet = inlineformset_factory(Author, Book, form=BookForm)

Update by Wtower

Sounds like you can now call

inlineformset_factory(Author, Book, widgets={'details': Textarea(attrs={'cols': 40}))

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10-27 01:49