django-chained-dropdown-experiment

Experiment chained dropdown list with Django.

Video no YouTube

Como rodar este projeto?

• Clone esse repositório.
• Crie um virtualenv com Python 3.
• Ative o virtualenv.
• Instale as dependências.
• Rode as migrações.

git clone https://github.com/rg3915/django-chained-dropdown-experiment.git
cd django-chained-dropdown-experiment
python3 -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt
python contrib/env_gen.py
python manage.py migrate

Tutorial

Vamos começar com base no projeto django-datatables-experiment.

git clone https://github.com/rg3915/django-datatables-experiment.git

A partir dai assista o video no YouTube.

Anotações mostradas no video:

Copiando arquivos

cp -r django-datatables-experiment/contrib/ .
cp -r django-datatables-experiment/myproject/ .
cp django-datatables-experiment/manage.py .
cp django-datatables-experiment/requirements.txt .
cp django-datatables-experiment/.gitignore .
rm -rf django-datatables-experiment/

Iniciando o projeto

python -V
python -m venv .venv
source .venv/bin/activate
pip install -U pip
pip install -r requirements.txt
python contrib/env_gen.py
python manage.py migrate
python manage.py createsuperuser --username='admin'

Resetando a senha

python manage.py shell_plus
user = User.objects.get(username='admin')
user.set_password('d')
user.save()
exit()

Importando os dados

mkdir fix
cd fix
wget https://raw.githubusercontent.com/rg3915/django-chained-dropdown-experiment/master/fix/cities.csv
wget https://raw.githubusercontent.com/rg3915/django-chained-dropdown-experiment/master/fix/districts.csv
cd ..
python import_data.py

Lendo os dados

python manage.py shell_plus
City.objects.all()
City.objects.all().count()
Distric.objects.last()
Distric.objects.all().count()

Referências

How to Implement Dependent/Chained Dropdown List with Django

https://django-localflavor.readthedocs.io/en/latest/localflavor/br/