29π
It works as below (βImportβ button right side).
Django = 1.11
admin/change_list.html: Add the URL with βadmin:β. Otherwise, it will not resolve the URL.
{% extends "admin/change_list.html" %}
{% load i18n admin_static %}
{% block object-tools-items %}
{{ block.super }}
<li>
<a href="{% url 'admin:myurl' %}" class="btn btn-high btn-success">Import</a>
</li>
{% endblock %}
admin.py: Add the custom template URL
class ImportAdmin(admin.ModelAdmin):
change_list_template = 'admin/myapp/mymodel/change_list.html'
Django >1.8
settings.py: TEMPLATE_LOADERS deprecated. Set TEMPLATES as below.
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [os.path.join(BASE_DIR, 'templates')],
'APP_DIRS': False,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
'loaders': [
'admin_tools.template_loaders.Loader',
('django.template.loaders.cached.Loader', [
'django.template.loaders.filesystem.Loader',
'django.template.loaders.app_directories.Loader',
]),
],
},
},
]
20π
Another option for adding a button would be to use django-object-actions.
First, install it: pip install django-object-actions
. (Also add django-object-actions
to your requirements file if you have one).
Second, add django_object_actions
to your INSTALLED_APPS
.
You can then use it in your admin.py
like so:
from django.contrib import admin
from django_object_actions import DjangoObjectActions
class ImportAdmin(DjangoObjectActions, admin.ModelAdmin):
def imports(modeladmin, request, queryset):
print("Imports button pushed")
changelist_actions = ('imports', )
You should now see an Imports button in the admin, and when pressed, the imports
function defined in ImportAdmin
will be called.
For more information please refer to:
https://github.com/crccheck/django-object-actions.
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3π
You will be able to see the button next to Add
button at the top of list page with the following content.
{% extends "admin/change_list.html" %}
{% load i18n admin_static %}
{% block object-tools-items %}
{{ block.super }}
<li>
<a href="{% url 'myurl' %}" class="btn btn-high btn-success">Import</a>
</li>
{% endblock %}
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