django-admin-autocomplete-all 0.4.2

django admin: use select2 (autocomplete_fields) everywhere

3 different things in Django Admin:

1. Use select2 (autocomplete_fields) everywhere (because implicit is better than explicit).

2. Get more context for filtering in get_search_results; allows relative easy filtering of popup options

3. Hide danger delete/edit buttons near to the ForeignKey popups

Documentation

The full documentation is at https://django-admin-autocomplete-all.readthedocs.io.

Quickstart

Install django-admin-autocomplete-all:

pip install django-admin-autocomplete-all

Add autocomplete_all into INSTALLED_APPS, then collectstatic (both not required if you don’t want enhanced get_search_results filtering.)

Features

1. Use select2 (autocomplete_fields) everywhere.

No need to change INSTALLED_APPS to achieve this. In your admin.py do import autocomplete_all as admin.

import autocomplete_all as admin
class MyModelAdmin(admin.ModelAdmin):
    ....

Alternatively import ModelAdmin, StackedInline and/or TabularInline ‘from autocomplete_all’ instead of ‘from admin’.

import autocomplete_all
class MyModelAdmin(autocomplete_all.ModelAdmin):
    ....

You will then need implement lot of search_fields=.. settings in related ModelAdmins. You can try start (ie. runserver) without adding search_fields and Django will show you what is required.

2. Get more context in get_search_results.

Standard Django autocomplete_fields cannot inside get_search_results distinguish between the ForeignKey which asks for the queryset, especially if 2 ForeignKey’s from single model target into same model (often example: ForeignKey into User model). If you add this package (‘autocomplete_all’) into INSTALLED_APPS, then ?key=… will be added into url. Inside get_search_results you will have access to: application, model, ForeignKey. See example in static/autocomplete_all/js/autocomplete_params.js.

Implement filtering into get_search_results of target ModelAdmin and add this to the source ModelAdmin:

class MyModelAdmin(ModelAdmin):   # ModelAdmin can be standard or autocomplete_all.ModelAdmin
    class Media:
        js = ('autocomplete_all/js/autocomplete_params.js',)

You can also implement dynamic filters based on current value of other form fields. See Usage for details or read in source code: autocomplete_all/js/autocomplete_params.js and autocomplete_all.py: ModelAdmin,get_search_results_ajax.

3. Hide danger buttons in Admin ChangeForm.

The edit & delete buttons near the ForeignKey have very difficult and danger logic what they will do. If you add autocomplete_all in INSTALLED_APPS before django.contrib.admin (or some application which replaces admin design, like django-baton), then the danger buttons will disapear. Place the autocomplete_all “lower” in list if you don’t want this effect.

Running Tests

Does the code actually work? /N/A while we haven’t the 1st test yet./

source <YOURVIRTUALENV>/bin/activate
(myenv) $ pip install -r requirements_test.txt
(myenv) $ tox

Credits

Tools used in rendering this package:

• cookiecutter

• cookiecutter-djangopackage

History

0.4.0 (2021-03-04) expand_ajax_location_search func renamed to expand_ajax_params (incompatible change: please rename the function if you have it in your javascript) wrapper for queryset filtering moved from example (ie. from commented code) to real code; new method .get_search_results_ajax() in ModelAdmin new documentation in usage.rst ++++++++++++++++++

0.3.0 (2021-03-03)

• if used in INSTALLED_APPS before django.contrib.admin (or admin rewriting app), danger ForeignKey buttons (edit,delete) will disapear

• import admin methods (example: .register): in many cases you can just import autocomplete_all as admin and no more changes in admin.py are needed

0.2.6 (2020-05-06)

• Fix: added class Media to fix some scenario(s) where widget is missing

0.2.4 (2020-01-27)

• gives additional context in get_search_results()

• Fix: missing .js (in 0.2.0-0.2.3)

0.1.6 (2020-01-24)

• Fix in docs: proper attribute name is: autocomplete_except

0.1.4 (2020-01-22)

• First acceptable version.