django - 在内联表单集的表单中，我可以自定义 can_delete 生成的字段吗？

Question

在内联表单集的表单中，我可以自定义 can_delete 生成的字段吗？

我想为该字段添加一个类和一个属性，以进行前端操作。

标签： djangodjango-forms

Answer 1

更新的解决方案

## forms.py
from django import forms
from django.forms.formsets import formset_factory

...
...

class UserForm(forms.Form):
    sso_id = forms.CharField(widget=forms.TextInput(attrs={'pattern':'[a-z][a-z.]*[a-z]','required':'required'}))
    role = forms.ChoiceField(required=False, choices=[(x,x) for x in ['Admin','Employee']])

UserFormset = formset_factory(UserForm,extra=0,can_delete=True)

...
...

## views.py
from .forms import UserFormset
...
...
initial_data = [
    {'sso_id':'admin.admin','role':'Admin'},
    {'sso_id':'employee.employee','role':'Employee'},
    {'sso_id':'employee.employeee','role':'Employee'},]

my_formset = UserFormset(initial=initial_data)
for form,data in zip(my_formset,initial_data):
    if data.get('role',None) == 'Admin':
        form.fields['DELETE'].widget.attrs['class'] = 'Admin'
        form.fields['DELETE'].widget.attrs['readonly'] = False
    else:
        form.fields['DELETE'].widget.attrs['class'] = 'Employee'
        form.fields['DELETE'].widget.attrs['readonly'] = True
...