Django Admin dialogs and actions with intermediate forms
Project description
django-admin-wizard
django-admin-wizard is a Django app providing helpers for django admin actions with intermediate forms.
Description
Do you know "delete selected" action in Django-admin? This package provides helpers for creating such actions with intermediate forms in two lines of code. Also, you may add a link from django admin change page to a custom form view to perform some form-supplied action on single object.
Installation
pip install django-admin-wizard
Working example is in testproject.testapp
.
- Add application to installed apps in django settings:
INSTALLED_APPS.append('admin_wizard')
- And an action to your admin:
from django.contrib import admin from admin_wizard.admin import UpdateAction from testproject.testapp import forms, models @admin.register(models.MyModel) class MyModelAdmin(admin.ModelAdmin): actions = [UpdateAction(form_class=forms.RenameForm)]
- Add custom view to your admin:
from django.contrib import admin from django.urls import path from admin_wizard.admin import UpdateDialog from testproject.testapp import forms, models @admin.register(models.MyModel) class MyModelAdmin(admin.ModelAdmin): def get_urls(self): urls = [ path('<int:pk>/rename/', UpdateDialog.as_view(model_admin=self, model=models.MyModel, form_class=forms.RenameForm), name='rename') ] return urls + super().get_urls()
- Add a link to custom dialog in admin change page:
from django.contrib import admin from django.urls import reverse from testproject.testapp import models @admin.register(models.MyModel) class MyModelAdmin(admin.ModelAdmin): readonly_fields = ('update_obj_url',) def update_obj_url(self, obj): # FIXME: it's XSS, don't copy-paste url = reverse('admin:rename', kwargs=dict(pk=obj.pk)) return f'<a href="{url}">Rename...</a>' update_obj_url.short_description = 'rename'
Now you have "rename" action in changelist and "rename" link in change view. Enjoy :)
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