How to Programming with Django-admin

In your list_display, add userprofile list_display = ('email', 'first_name', 'last_name','userprofile') ...

Importing UserAdmin raise AppRegistryNotReady(“Models aren't loaded yet.”)

jquery,django,django-forms,django-admin

You should define the admin in the market/admin.py file instead of market/__init__.py.

How to dynamically initialise FilteredSelectMultiple in django

The way the widget is written initializes it only on page load, so additional widgets that you add do NOT get initialized. The way to handle this is to link into the "added" event generated by the django dynamic formets. The following code I think will only work if you...

InlineModelAdmin not showing up on admin page

python,django,python-2.7,django-admin

This is what you should have in admins.py: from django.contrib import admin from models import Author, Book class BookInline(admin.StackedInline): model = Book class AuthorAdmin(admin.ModelAdmin): inlines = [ BookInline ] admin.site.register(Author, AuthorAdmin) admin.site.register(Book) You probably forgot to include 'AuthorAdmin' in this line: admin.site.register(Author, AuthorAdmin) ...

Django-admin validation on Foreign object

I have found the answer myself by referencing this link Inline Form Validation in Django The complete solution is: forms.py class StaffInLineFormSet(forms.models.BaseInlineFormSet): def clean(self): count = 0 for form in self.forms: try: if form.cleaned_data.get('is_team_coord') is True: count += 1 except AttributeError: pass if count == 0: raise forms.ValidationError('You must choose...

Django: Grappelli custom dashboard

django,django-admin,django-grappelli

Finally all I had to do is sign out and log in again to see the changes.

How to display some objects of model B that has a ForeignKey pointing to model A,in Django admin?

python,django,django-admin,foreign-keys

Use the InlineModelAdmin: class BookInline(admin.TabularInline): model = Book class PersonAdmin(admin.ModelAdmin): inlines = [BookInline] ...

Preferred way to make django-parler fields sortable in admin

django,sorting,django-admin

This is an area where we're struggling with as well. Your example is quite suitable for sorting, as you limit the list to a single language using .translated(..). To sort things, you can follow the standard ModelAdmin logic, where the list is filtered: class MyAdmin(admin.ModelAdmin): list_display = ('title_column', ...) def...

django custom admin pages

Create several proxy models: class SharedBlog(Blog): class Meta: proxy = True verbose_name = 'shared blog' And override the get_queryset() method of the ModelAdmin: class SharedBlogAdmin(admin.ModelAdmin): def get_queryset(self, request): qs = super(SharedBlogAdmin, self).get_queryset(request) return qs.filter(shared=True) admin.site.register(SharedBlog, SharedBlogAdmin) ...

join two tables using another relation table in Django

Have you looked at this: https://docs.djangoproject.com/en/1.7/topics/db/models/#extra-fields-on-many-to-many-relationships and this: django: how does manytomanyfield with through appear in admin?...

Django. How to customize the raw_id_field to add many related object in one go?

django,null,django-admin,changelist

The short answer is no. For more details, just read this ticket

In the Django admin changelist, how do I display a blank space instead of the default “(None)”?

Based upon the linked answer, I have managed a solution that works for me on a per modeladmin basis. First, the linked solution did not work for me in the settings file for whatever reason. However, when I moved the import into admin.py and inserted the change into the init...

create_user() takes at least 3 arguments (2 given) Django Social Auth use Costom User Model

django,django-models,django-admin,django-authentication,django-custom-user

Try doing this might help def create_user(self,email, password=None,**kwargs): OR check these links might help you what you want. link1 link2...

django admin navigation from model to model

Maybe Inline Formsets is what you are looking for. Look at the docs for info and example.

Need to add view list anchor tag for another model in django admin

python,django,django-admin,django-admin-filters,django-admin-tools

I assume that your app is called app and question field of the Answer model is named question :-) from django.core.urlresolvers import reverse class QuestionAdmin(admin.ModelAdmin): list_display = ['question', 'date', 'view_answers'] def view_answers(self, obj): url = reverse("admin:app_answer_changelist") return '<a href="%s?question=%d">View answers</a>' % (url, obj.pk) view_answers.short_description = 'View answers' view_answers.allow_tags = True...

Auto increament the invoice number in django backend for new invoice

Define a function to generate invoice number. def increment_invoice_number(): last_invoice = Invoice.objects.all().order_by('id').last() if not last_invoice: return 'MAG0001' invoice_no = last_invoice.invoice_no invoice_int = int(invoice_no.split('MAG')[-1]) new_invoice_int = invoice_int + 1 new_invoice_no = 'MAG' + str(new_invoice_int) return new_invoice_no Now use this function as default value in your model filed. invoice_no = models.CharField(max_length =...

Django Dynamic Admin Site

python,django,django-models,django-admin,exclude

I had a previous method suggested of overriding the get_fields method. This method did not work at all originally because I was using Django 1.6.2 version and this did not support overriding the get_fields method. I upgraded to 1.7 , and overriding the get_fields worked

How can I automatically create list_filters for all my models in a django admin page?

python,django,django-admin,django-admin-filters

Firstly, you can use the applications api to get a list of models in your app, rather than inspecting the module's __dict__ In Django 1.8+, you can get a list of field names for a model using Model._meta.get_fields method. I've excluded the automatically generated id field, and you might find...

Replace ArrayField for several fields from other models in django-admin

django,django-models,django-forms,django-admin

Well, I'll show my a bit dirty way to achieve this. I've overrided/created changeform_view of admin.ModelAdmin and corresponding functions/templates: get_rel_fieldsets, change_form.html maybe something else... The code below is designed for use with categories, which can inherit some parameters from ancestors (shown as ro) and specify themselves parameters (shown as rw)....

Django 1.4 SimpleListfilter sorts wrong

In Python, sets are unordered. You can try return [(ac, ac) for ac in sorted(act)] ...

Is it possible to extend Django admin with views not related to the database tables content?

You can create custom view in the ModelAdmin or even in the admin site so there is no need to create an additional app.

Limit inlines to edit mode in Django's ModelAdmin

python,django,django-models,django-admin,django-admin-tools

Try this class PageAdmin(admin.ModelAdmin): form = PageModelForm inlines = [FileInLine] def get_formsets_with_inlines(self, request, obj=None): for inline in self.get_inline_instances(request, obj): if isinstance(inline, FileInLine) and obj is None: continue yield inline.get_formset(request, obj), inline https://docs.djangoproject.com/en/1.7/ref/contrib/admin/#django.contrib.admin.ModelAdmin.get_formsets_with_inlines...

unregister or register models conditionally in django admin

Permissions on a model can be managed dynamically in ModelAdmin. Override the methods has_add-permission, has_change_permission and has_delete_permission. class MyModelAdmin(admin.ModelAdmin): def has_add_permission(self,request): # if request satisfies conditions: # return True #else: # return False Same goes for other two methods. This works for superusers also. If you revoke all three permissions...

Django-admin-bootstapped and summernote in admin.py

twitter-bootstrap,django-admin,summernote

My bad. The summernote guide explicitly say that thing : from django_summernote.admin import SummernoteModelAdmin # Apply summernote to all TextField in model. class SomeModelAdmin(SummernoteModelAdmin): And i thought any field with text are TextField (so i thought CharField was a TextField...) Thank you all....

get Foreign Key field name by which inline form is related

django,django-admin,django-permissions,django-wsgi

What exactly I guess , you are trying to get name of foreign key field related to particular modeladmin . you should use save_formset fields in ModelAdmin , and find the foreign key name here. all_formset_forms = formset.forms This will return all inline forms of current form you are trying...

Django::OperationalError at /admin/login/ unable to open database file

Your Apache user does not have the rights needed to write to your database. Modify your settings.py so that it shows an absolute path for your database, for example: DATABASE_NAME = '/var/www/dashboardapp/whatever/path/db.sqlite3' Then type the following commands at the Linux prompt to set the correct privileges: chown www-data /var/www/dashboardapp/whatever/path/ chown...

How can I find the highest value in a django admin queryset?

python,django,django-models,django-forms,django-admin

What if you try to sort it: queryset.order_by('group').first() Or get the latest('group') or earliest('group') value. You may also find usable reverse() or -group for descending direction, or [:2] for multiple values....

How do you load a custom field in django

Override the form's __init__ method and set the initial property of the field: class YourModelForm(forms.ModelForm): extra_field = forms.CharField() def __init__(self, *args, **kwargs): super(YourModelForm, self).__init__(*args, **kwargs) initial = '%s*rnd' % self.instance.pk if self.instance.pk else 'new' self.fields['extra_field'].initial = initial ...

Django admin with inlines, 1 model with 2 foreigns keys to 2 different models

django,django-models,foreign-keys,django-admin

Update The code I posted earlier was wrong! I didn't read your models too carefully. Sorry about that. If you want to create CharacterSeries and CharacterUniverse while you create/edit the Character, you could do this: from django.contrib import admin from .models import Character, CharacterUniverse, CharacterSeries # No need to define...

Can't run django-admin startproject mysite (ubuntu, django.core.exceptions.ImproperlyConfigured)

python,django,ubuntu,django-admin

You have misspelled startproject as startprojekt. Try: django-admin startproject mysite ...

make django model field read only or disable in admin while saving the object first time

python,django,django-admin,django-admin-actions

If you want to make the field read-only during creation you should do it the other way round: def get_readonly_fields(self, request, obj=None): if obj is None: return ['headline '] return [] ...

Django - Copying a model instance with 2 nested foreignkeys

Ended up ditching save_as all together and wrote an admin action that properly copies all the fields I need... actions = ['duplicate'] from copy import deepcopy def duplicate(self, request, queryset): for obj in queryset: obj_copy = deepcopy(obj) obj_copy.id = None obj_copy.save() for question in obj.question_set.all(): question_copy = deepcopy(question) question_copy.id =...

Django adding url.py with Django-batchimport 404 error

python,django-admin

The import is not available in Django 1.8. You can give it a try and import related from the original source. Change batchimport/utils.py like: from django.db.models import get_model from django.db.models.fields import AutoField, related If that works, please also notify the author of django-batchimport!...

django multiple foreignkeys to the same parent class

django,django-admin,foreign-key-relationship

I believe you are looking for admin.InlineModelAdmin.fk_name. (https://docs.djangoproject.com/en/1.7/ref/contrib/admin/#django.contrib.admin.InlineModelAdmin.fk_name)

Link in django admin to foreign key object

You can do the following: models.py (example): model B(models.Model): name = models.CharField(max_length=20) model A(models.Model): field1 = models.CharField(max_length=20) Bkey = models.ForeignKey(B) admin.py from django.core import urlresolvers class AAdmin(admin.ModelAdmin): list_display = ["field1","link_to_B"] def link_to_B(self, obj): link=urlresolvers.reverse("admin:yourapp_B_change", args=[obj.B.id]) return u'<a href="%s">%s</a>' % (link,obj.B.name) link_to_B.allow_tags=True Replace yourapp with the name of your app....

Django Admin - custom create user form

django,django-forms,django-admin

Something like this should work: from django.contrib import admin from django.contrib.auth.admin import UserAdmin from django.contrib.auth.forms import UserCreationForm from django.contrib.auth.models import User class UserCreateForm(UserCreationForm): class Meta: model = User fields = ('username', 'first_name' , 'last_name', ) class UserAdmin(UserAdmin): add_form = UserCreateForm prepopulated_fields = {'username': ('first_name' , 'last_name', )} add_fieldsets = (...

How to use ModelMultipleChoiceField in django-admin and django-form for SelectMultiple widget

Here is a simple example. If your model.py looks like: class YourCategory(models.Model): category_name = models.CharField(max_length=100) def __unicode__(self): return self.category_name class YourModel(models.Model): name = models.CharField(max_length=100) included_categories = models.ManyToManyField(Category) def __unicode__(self): return self.name You override in the admin the field you want as multiplechoice: class YourModelForm(forms.ModelForm): included_categories = forms.ModelMultipleChoiceField(widget=forms.CheckboxSelectMultiple(),...

Override django admin landing page and pass variables to template

One way is to write a custom template tag that will fetch data from the db and render the output however you want it. https://docs.djangoproject.com/en/1.7/howto/custom-template-tags/#writing-custom-template-tags Potential drawbacks are that the database query will be run every single time your Django-admin index page is requested. A better way would be to...

Django admin site : Help needed

Create a method which will return the desired fields and add the name of this method to the list_display: class ContributionAdmin(admin.ModelAdmin): list_display = ('id','nlcc','subscriber','application_number', 'date','receipt_number','amount', 'status') def application_number(self, obj): return obj.subscriber.application_number application_number.short_description = "Subscriber's Application Number" UPDATE: If you want to see the name and the application_number in the select...

Django admin filters on remote field via get_list_filter

django,django-models,django-forms,django-admin

I don't have enough reputation to add a comment, so I'll write here, even if this is not a real answer. It looks there's an open ticket on this topic: lookup_allowed fails to consider dynamic list_filter You can use two different workarounds to quickly solve this problem until it will...

Saving OnetoOne field manually in django

class ServiceForm(forms.ModelForm): class Meta: fields = '__all__' model = Service multi_work_place = MyMultiValueField() def save(self, commit=True): service = super(ServiceForm, self).save(commit=False) service.member_id = service.member.pk # here is the key command service.save() if self.cleaned_data['multi_work_place']: work_place = WorkPlace(**{ 'city': self.cleaned_data['multi_work_place'][0], 'street': self.cleaned_data['multi_work_place'][1], }) # when there is brand new object is created, there...

In Django-admin, how to add filter or search for foreign key select box?

python,django,django-models,django-forms,django-admin

Select2 is very handy to deal with such situation. You may check packages for Select2 integration with Django. django-select2 and django-easy-select2 both are good option to consider....

Proper way to handle custom submit button at django custom model admin add page

django,django-admin,django-1.7

First, give your button a unique name: {% if show_save_as_draft %} <input type="submit" value="{% trans 'Save as draft' %}" class="default" name="_save_as_draft" /> {% endif %} Then, in your ModelAdmin you can override the save_model() method: class MyModelAdmin(admin.ModelAdmin): def save_model(self, request, obj, form, change): if '_save_as_draft' in request.POST.keys(): # Do your...

Adding context variable into change_view not possible because extra_context not a dictionary

The ModelAdmin.change_view() method has a different signature: def change_view(self, request, object_id, form_url='', extra_context=None): extra = extra_context or {} extra['filter_form'] = FilterForm() return super(ProcessAdmin, self).change_view(request, object_id, form_url, extra_context=extra) ...

Django DateTimeField show Date and Time input in the same line in admin

You can do that by overriding the admin css. You basically have to .vDateField , .vTimeField elements. Create a template admin/change_form.html in your templates folder. Add the following lines to that file {% extends "admin/change_form.html" %} {% block extrastyle %} .vDateField, .vTimeField{ display:block; } {% endblock %} Django picks up...

Keep User and Group in same section in Django admin panel

django,django-admin,many-to-many,django-multiwidget

You need to add app_label to Meta class of MyUser. class MyUser(AbstractUser): pass class Meta: app_label = 'auth' Official documentation on app_label....

Use multiwidget for many to many field with readonly additional data

The only way I found was to use a new view for managing participants in the admin and add a link to it by overriding the default edit template.

Search Django Objects order_by(child_model_field)

django,django-models,django-admin,django-views

You can try like this: Journey.objects.all().order_by('schedule__journey') The format for querying child model field/reverse lookup is like this: ParentModel.objects.all().order_by('lowercase_child_modelname__fieldname)') For details, check here: https://docs.djangoproject.com/en/1.7/topics/db/queries/#lookups-that-span-relationships...

Django FieldError at /admin/app/modelClass/

django,database,django-templates,django-admin

Assuming you're using the stock User class, "Users" isn't a field on that class, so that won't work. I think using users__username as a search field will work, but have not tested....

Django Admin change_list forcing search_form to reject given seach keywords

You can't override ModelAdmin.get_queryset() because it is used in the edit/delete views. So you have to inherit ChangeList class and override get_queryset() in it: from django.contrib import messages from django.contrib.admin.views.main import ChangeList class MyChangeList(ChangeList): def get_queryset(self, request): queryset = super(MyChangeList, self).get_queryset(request) if not request.GET.get('q', ''): messages.add_message(request, messages.INFO, 'Start typing.') queryset...

Django administration panel filter list

django,django-forms,django-admin,django-filter

Generally speaking I would say that it's better to create a custom view for this purpose (in a public section of the site). But if you prefer to use admin then you can try get_queryset method. For example if you want to show all posts to admins and their own...

Create a dynamic admin site

python,django,django-models,django-admin,exclude

I was using Django 1.6 which did not support overriding the get_fields method. Updated to 1.7 and this method worked perfectly.

Django Model field calculated from other fields

django,django-admin,django-modeladmin

Figured it out (w the help of AbhiP!) Python int typecasting was the main culprit. Stupid problem to have! Below is what worked, and allowed me to not save the calculated field (but display it and make it act like a field in the model): @property def yield_num(self): if self.starts...

Django-admin list_editable enable/disable on the fly (edit/view mode check)

As for me it's better to override changelist_view method of admin.ModelAdmin: class EntityModelAdmin(admin.ModelAdmin): list_display = ('name', 'barcode', 'short_code', ) list_editable = ('barcode', 'short_code', ) @csrf_protect_m def changelist_view(self, request, extra_context=None): """ The 'change list' admin view for this model. Overrided only for add support of edit/view mode switcher. """ ...parent code......

Add link button between inline

python,django,django-models,django-forms,django-admin

You could use custom changeform template: See https://github.com/django/django/blob/master/django/contrib/admin/templates/admin/change_form.html And override: {% block after_field_sets %} <your button goes here> {% endblock %} Documentation: https://docs.djangoproject.com/en/dev/ref/contrib/admin/#overriding-admin-templates...

In Django-admin, how to show foreignkey's foreignkey in the same page?

Maybe I did not describe clearly. but djang-nested-inline helps a lot. This allows we edit foreignkey's foreignkey in same page and nested for deep level....

Cannot create super user use custom user model in django 1.8

python,django,django-models,django-admin,django-custom-user

REQUIRED_FIELD = ['username'] Should change to: REQUIRED_FIELDS = ['username'] ...

Django restrict input in the admin

Ok what I did that worked was using from django.core.validators import MaxValueValidator: id_student = models.PositiveIntegerField(primary_key=True, validators=[MaxValueValidator(9999999999)]) Cheers....

Customize change_list.html in django admin

If I understand you correctly, you want to make a custom Admin Action? If so, start with the Django documentation for it. Then Have a look at these two use cases: Admin Action with parameters Admin Action with intermediate pages ...

Django: How to add a new button in admin/index.html for specific model

python,django,angularjs,django-admin

If you have to just call on template the do_a_thing this should work. {% if model.object_name == 'Schedule' %} <a href="{{ model.do_a_thing }}" class="custom-class">{% trans 'Do a thing' %}</a> {% endif %} And in model class Schedule(models.Model): active = models.BooleanField(default=True, null=False) price = models.DecimalField(max_digits=10, decimal_places=2, null=False) price_percent_lower = models.DecimalField(max_digits=2, decimal_places=1,...

Django pass TemplateView to ModelAdmin.add_view

as_view() returns the view function which you should call with the request parameter: def add_view(self, request, form_url='', extra_context=None): return ContractAdminView.as_view()(request) To add any custom view to the ModelAdmin you should override the ModelAdmin.get_urls() method. And to match with the admin layout UI your template can extend the admin/base_site.html template: {%...

Django Grappelli style is missing [Digital Ocean Setup]

python,django,django-admin,django-grappelli

Remove: # Proxy the static assests for the Django Admin panel location /static/admin { alias /usr/lib/python2.7/dist-packages/django/contrib/admin/static/admin/; } from your nginx conf. It overrides Django's way of finding static files for apps and breaks Grappelli. Remember to reload nginx afterwards....

Django very large reverse ForeignKey query

python,django,sqlite,django-admin,django-admin-filters

I found out the answer. If you are filtering on one reverse ForeignKey relationship (apps__category in this case) everything works fine. But I forgot to mention that I am combining two filters at the right side of Django admin page - the other one is also a reverse ForeignKey -...

Custom Authentication for Admin in Django

When you develop your own admin views, you should take a look into django´s decorators @login_required and @user_passes_test, and also the permission system. So you can handle what your user are able to do and what not. Have a look into the Django Docs https://docs.djangoproject.com/en/1.8/topics/auth/default/ Hope this helps....

Callable in model field not called upon adding new object through Django admin

Try: when_first_upload = models.DateTimeField(default=datetime.datetime.now) You need the callable itself, not the result returned by it....

Creating Custom Actions for Admin Panel sets displayed values to (None)

django,csv,django-admin,django-admin-actions

Your data in your database is incosistent with the choices. If you remove the choices field it should show the first strings in the choices iterable - it should show "d" and not "Display". The first element ist what is stored in the database (docu) So either you change the...

Django admin custom CSV report

Couple of ways to do this. You can use django-report-builder which is a pretty neat tool. Other ways are using custom views to admin site (check Django AdminPlus), overwrite queryset and use custom admin action etc....

How do I customize a slug field in Django?

Adding brand to prepopulated_fields dictionary only returns id not str/unicode value. class ProductAdmin(admin.ModelAdmin): prepopulated_fields = {'slug': ('brand', 'name',)} One way to do is adding save_model method ModelAdmin from django.utils.text import slugify class ProductAdmin(admin.ModelAdmin): def save_model(self, request, obj, form, change): # don't overwrite manually set slug if form.cleaned_data['slug'] == "": obj.slug...

How to reactivate user django

There's nowhere to save is_active to, since you haven't assigned a database field to it. You should change the is_active in your model to: is_active = models.BooleanField(default=False) ...

django admin fails using TabularInline

I don't think you need to separately register the NoteInline admin template. Just register the PersonAdmin template and that should include your NoteInline

How to filter by field of field (multi level relationship) in django admin?

django,django-forms,django-admin

Easy school_name = "your school name" Students_in_school = Student.objects.filter(grade__school__name = school_name) Sorry I wrote this on Bus...

Admin view give a Value Error: Cannot assign “'Intelligence'”: “CharacterAttributeLink.attribute” must be a “Attribute” instance

Only put choices on the charfield: class Attribute(models.Model): name = models.CharField(max_length=50, choices=ATTRIBUTE_CHOICES) Tells Django to only give you the option of selecting one of many choices from a tuple of strings. class AttributeLink(models.Model): attribute = models.ForeignKey('Attribute', choices=ATTRIBUTE_CHOICES) Tells Django that the attribute object can only be one of many choices...

How to detect when admin modifies User in Django

python,django,django-forms,django-admin,django-authentication

The model is saved in the ModelAdmin.save_model() method. You can unregister the default admin for the User model and register with your own ModelAdmin with overriden save_model(): from django.contrib.auth.admin import UserAdmin from django.contrib.auth.models import User class MyUserAdmin(UserAdmin): def save_model(self, request, obj, form, change): # do whatever you want. # obj...

admin registered staff user can't login django admin, form registered staff user can't

phew, I had to add something like this: AUTHENTICATION_BACKENDS = ( 'django.contrib.auth.backends.ModelBackend', ) ...

Django admin: add widget link broken

python,django-admin

Ok, very interesting... found it and feeling foolish now. I put some prints throughout the Django admin and core code and discovered that my problem was coming from within the call... `related_url = reverse('admin:%s_%s_add' % info, current_app=self.admin_site.name)` found inside django/contrib/admin/widgets.py. reverse() in an effort to craft the URL for my...

django 1.7 admin: 'ModelMultipleChoiceField' object has no attribute 'limit_choices_to'

python,django,django-admin,django-users

I suggest you try disabling simple_autocomplete. There appears to be a similar issue with django-ajax-selects.

Does Django implement user permissions in databases with models?

python,django,orm,django-admin

Django by itself doesn't provide access to the database-level users / groups / permissions, because it doesn't make much sense for a typical web application where all connections will be made with the same database user (the one defined in settings.DATABASES). Note that it's not a shortcoming be really the...

Problems extend change_form.html in django admin

django,templates,django-admin,customization

change_form.html contains the following url tag: {% url 'admin:app_list' app_label=opts.app_label %} So you should pass the opts variable to the template context: data = {'test': 'test', 'opts': MyModel._meta} UPDATE: The change_form.html template uses the {% submit_row %} template tag which requires some other context variables so the data dictionary should...

How to filter objects for django admin panel?

django,django-forms,django-admin

You can override the default form for the TopicAdmin and set a required queryset for the creator field: class TopicForm(forms.ModelForm): def __init__(self, *args, **kwargs): super(TopicForm, self).__init__(*args, **kwargs) self.fields['creator'].queryset = User.objects.filter(is_superuser=True) class TopicAdmin(admin.ModelAdmin): form = TopicForm ... But may be the raw_id_fields attribute of the ModelAdmin is the better option for...

django admin filter data after selection

The most simple way is to implement author selection as a form with submit type GET and check the request.GET inside ModelAdmin class <form method="GET"> <select name="author"> <option>An author</option> </select> </form> def get_queryset(self, request): author = request.GET['author'] qs = super(BooksList, self).get_queryset(request) return qs.filter(author=author) ...

Django Admin stylesheets won't load on production server

django,nginx,static,django-templates,django-admin

It looks like your STATIC_ROOT doesn't match the nginx's location /static/ alias. You're missing /var/

Django/jQuery Cascading Select Boxes in Admin

javascript,jquery,ajax,django,django-admin

In a similar situation I did the following (now adapted to your model): models class Person(models.Model): name = models.CharField(max_length=20) def __unicode__(self): return self.name def get_name(self): return self.name class Contract(models.Model): person = models.ForeignKey(Person) #person hired contract_mod = models.OneToOneField('self', blank = True, null = True) contract_name = models.CharField(max_length=20) #just for testing def...

No such table as django_site

django,django-admin,django-settings

Make sure you have added 'django.contrib.sites' to your INSTALLED_APPS, then run migrate to create the required table. python manage.py migrate ...

Django admin filter urls for not-equals

django,django-admin,django-modeltranslation

I think vt_title_en__gt= can do the job. Any non-empty string is greater than "".

How can I count the number of instances per a queryset? Django

Use the backward relation: X.number_of_people = X.people_set.all().count() ...

Django admin.py readonly_fields not working

You need to register the admin class as well as the model. admin.site.register(MyModel, MyModelAdmin) ...

In django admin how do you access a function in a child model?

The images field on your BlogWidgetCarousel is a ManyToManyField, which returns a queryset of Image objects. So, first, you need to see if you have any image instances to display, and then grab the first one, or whichever you want to use: class Image(models.Model): . . . def thumb(self): return...

How to show subclass model in Django-admin inline form？

Then in this case the super class Question should be an abstract class: class Question(models.Model): question_package = models.ManyToManyField(QuestionPackage, blank=True) name = models.CharField(max_length=128) answer = models.TextField() class Meta: abstract = True https://docs.djangoproject.com/en/dev/topics/db/models/#abstract-base-classes More info here Django Admin Interface Does Not Use Subclass's __unicode__()...

Adding custom fields to Django admin

Change your model / admin / form like this class Transaction(models.Model): card_name = models.CharField() card_number = models.CharField(max_length=40) expire_date = models.DateTimeField() card_code = models.CharField(max_length=10) class TransactionForm(forms.ModelForm): card_number = CreditCardField(required=True) expiry_date = ExpiryDateField(required=True) card_code = VerificationValueField(required=True) class Meta: model = Transaction fields = "__all__" class TransactionAdmin(admin.ModelAdmin): form = TransactionForm...

Django custom command error: unrecognized arguments

django,nginx,django-admin,django-imagekit,imagekit

In django 1.8 you should add arguments to you command: class Command(BaseCommand): ... def add_arguments(self, parser): parser.add_argument('username') parser.add_argument('password') add_argument() method of argparse is documented here. UPDATE: By default arguments are passed in the options parameter so the handle() method should look like this: def handle(self, *args, **options): username = options['username']...

ImageKit does not show thumbnail on Django Admin

Solution found. I was missing some libraries. apt-get install libjpeg-dev and reinstalling pillow fixed the error!...

Django model with editable=False and filter that field in Admin

django,django-models,django-forms,django-admin,manytomanyfield

try something like list_filter = ('poi__id','sensor__id','time','value') You can use relational filters as discussed in this manual page for span across relation. http://docs.djangoproject.com/en/1.7/ref/contrib/admin...

Using the tables defined in the same models.py for list_display and populating the manyToMany fields of that table in admin forms

The answer suggested by @GwynBleidD is showing error that list_display can not have manytomany field. however I got a workaround by removing those five fields from the list. Now it's working.

How to create objects inline for many to many relationships in Django?

python,django,django-models,django-admin,inline-formset

Don't use the inline for the tags. Regular M2M field will work in admin just fine. For more adequate M2M widget add the filter_horizontal property: class QuestionAdmin(admin.ModelAdmin): fieldsets = [ (None, {'fields': ['text', 'tags']}), ] filter_horizontal = ['tags'] ... To create a Tag from the QuestionAdmin press the green +...

How refresh django admin form when a value change in the browser?

ajax,django,python-3.x,django-admin

Its definitely possible to have dynamic fields in django admin using javascript. For a good example, I would suggest django-smart-selects and django-admin-flexselect. https://github.com/digi604/django-smart-selects https://github.com/runekaagaard/django-admin-flexselect...

What to use django user object or create a user model?

django,django-admin,django-users,user-object

Only If your User object need more than primary attributes like Nick Name, Skype or Phone No, etc... whatever. In this case you can extend to use your own User object by creating ... class Profile(Model): user = models.ForeignKey(User) nike_name = models.CharField(max_length=200) For more details User Object...

Django : possible to override Admin sort action?

You can output the name in the list using the ModelAdmin's method with the defined admin_order_field property: class ModelClassAdmin(admin.ModelAdmin): list_display = ('get_name', 'email') def get_name(self, obj): return obj.name get_name.short_description = 'name' get_name.admin_order_field = 'nickname' ...

Display a custom link in Django Admin edit item view?