[英]Dynamic forms in django-admin
I want to make admin add-form dynamic. 我想让admin add-form动态化。 I want to add few formfields depending on setting in related object.
我想根据相关对象中的设置添加一些表单域。
I have something like this: 我有这样的事情:
class ClassifiedsAdminForm(forms.ModelForm):
def __init__(self,*args, **kwargs):
super(ClassifiedsAdminForm, self).__init__(*args, **kwargs)
self.fields['testujemy'] = forms.CharField(label = "test")
And in admin.py: 在admin.py中:
class ClassifiedAdmin(admin.ModelAdmin):
def get_form(self, request, obj=None, **kwargs):
return ClassifiedsAdminForm
As you can see, I want to add "testujemy" CharField to admin add-form and change-form. 如您所见,我想将“testujemy”CharField添加到admin add-form和change-form。 However, this way doesnt work.
但是,这种方式不起作用。 Is there any way to add field in init ?
有没有办法在init中添加字段? It is working in normal view.
它在普通视图中工作。
I've managed to do it using type(). 我已经设法使用type()。
class ClassifiedAdmin(admin.ModelAdmin):
def get_form(self, request, obj=None, **kwargs):
adminform = ClassifiedsAdminForm()
fields = adminform.getNewFields()
form = type('ClassifiedsAdminForm', (forms.ModelForm,), fields)
return form
Hope it will help someone. 希望它会帮助某人。
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