Django limit_choices_to foreign key
WebNov 12, 2024 · You can do it by override the base_fields attribute of your form instance like this : # Before instantiate the form class ClientAdminForm.base_fields ['user'] = forms.ModelChoiceField (queryset=self.request.user) # Now you can instantiate the form form = ClientAdminForm (...) NB : Do override the base_fields just before instantiate the … WebJul 26, 2024 · use limit_choices_to on ForeignKey. check django docs for details and Q objects, app_label. you need to write proper app_label and model. This is just code snippet plus: I think you write wrong app_label. This can help you. from django.contrib.contenttypes.models import ContentType for c in ContentType.objects.all …
Django limit_choices_to foreign key
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WebAug 15, 2016 · This is the key because with it you can limit the choices only to related question with: self.fields ['answer'].queryset = Choice.objects.filter (question=kwargs ['instance']) python django django-models django-admin Share Improve this question Follow edited May 23, 2024 at 12:00 Community Bot 1 1 asked Aug 14, 2016 at 18:22 … Web我在型號1中有一個ForeignKeyField，它顯示__unicode__self.name。 我想在第二個模型中使用相同的unicode，但是每次嘗試這樣做都表示需要對其進行編碼，我一直在嘗試通過閱讀Django文檔來解決此問題，但我不知道該怎么做。
WebI just came across ForeignKey.limit_choices_to in the Django docs. Not sure yet how it works, but it might be the right thing here. Update: ForeignKey.limit_choices_to allows … WebPython Django外键限制\u选项\u到带有模型对象筛选器,python,django-models,django-rest-framework,foreign-keys,limit-choices-to,Python,Django Models,Django Rest Framework,Foreign Keys,Limit Choices To,我试图在django管理工具中限制外键的选择。
WebThere is limit_choices_to ForeignKey option that allows to limit the available admin choices for the object Share Improve this answer Follow edited Jun 27, 2016 at 7:31 chubao 5,691 6 40 63 answered Jul 12, 2012 at 6:46 nikicat 254 2 9 2 This doesn't help as the query that runs in the limit_choices_to has no reference to the "parent class". WebMar 8, 2012 · The problem is limiting the version drop down in Django itself is going to cause problems if the platform is ever changed. If you switch the platform, you'll still only have choices for the old platform, and worse, even if you implement AJAX to update the version choices, it won't validate because it's limited to just those own by the old platform.
WebJun 1, 2024 · Foreign key choices in the admin can be limited via ModelAdmin.formfield_for_foreignkey (). During form instantiation, the current object (i.e. QuestionLogic) is stored on the request object that is available in the formfield_for_foreignkey () method. Note that the object is not stored on the ModelAdmin …
Web2 days ago · I am a beginner in dango. I am trying to retrieve the price from the service and make a sum of all the prices. I am asking for help. logopedija/models.py em 385 1 1 pdf downloadWebMay 18, 2024 · user = models.ForeignKey (User, blank=True, null=True) #this is always the user who created it. My issue is limiting what the non-superuser admins can do. They should only be able to create Restricted_Form objects including a Form they have created themselves. In practice, when they create a Restricted_Form, only "Forms" that they … em 385 1-1 fall protection competent personWebLimit choices to foreignkey in django rest framework Ask Question Asked 9 years, 1 month ago Modified 2 years, 6 months ago Viewed 5k times 9 How to limit images of request.user to be linked with node. I wish I could do something like: photo = models.ForeignKey ( Image, limit_choices_to= {'owner': username}, ) em300-th-915mWebOct 27, 2012 · 1 Answer Sorted by: 1 Depends on your exact requirement and your version of Django, the answer may either setting the limit_choices_to attribute of the foreign key, or customizing the ModelAdmin form: Using limit_choices_to Simply limit line choices to those matching linename == 'foo' ford motor company bloomington indianaWebDjango 1.10中文文档：第一个应用 part 2. 已经同步到gitbook，想阅读的请转到gitbook: Django 1.10 中文文档. This tutorial begins where Tutorial 1 left off. We’ll setup the database, create your first model, and get a quick introduction to Django’s automatically-generated admin site. em 385-1-1 first aid kit requirementsford motor company board of directors 2019WebMar 21, 2024 · Limit/Filter Foreign Key Choices in Django Admin Ask Question Asked 5 years ago Modified 5 years ago Viewed 5k times 8 Consider an app where people can participate in a contest. I have a … em2 civic performance parts