02_Variable_Routing_&_DTL.md

Variable Routing & DTL

Django - The web framework for perfectionists with deadlines

Folder structure

1. Package folder

settings.py

Allowed hosts

ALLOWED_HOSTS = ['*']

• '*' 은 모든 것을 의미하는 wildcard

Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'pages', #app register
]

• 새로운 app을 만들 때마다 추가해줘야함

Language setting & Internalization

LANGUAGE_CODE = 'ko-kr' 

TIME_ZONE = 'Asia/Seoul'

#Internalization
USE_I18N = True 
USE_L10N = True
USE_TZ = True

manage.py

• 명령어를 실행 할 수 있도록 도와주는 파일
• 수정하지 말것!

2. Apps folder

• apps.py

  : app 설정

• admin.py

  : 관리자 view

• models.py

  : model

• tests.py

  : 테스트

Variable routing

url의 특정 위치의 값을 변수로 활용

1. urls.py

# django_intro/urls.py
path('hi/<str:name>/', views.hi),
path('add/<int:a>/<int:b>/', views.add),

2. views.py

# pages/views.py
def hi(request, name):
    context = {
        'name':name
    }
    return rnder(request, 'hi.html', context)

3. template

<!-- pages/templates/hi.html -->
<h1>
 Hi, {{name}}
</h1>

DTL (Django Template Language)

Template file (HTML) 은 django template language를 통해 구성할 수 있다!

• Django’s template language is designed to strike a balance between power and ease.
• It’s designed to feel comfortable to those used to working with HTML.

기본 문법

1. 출력 {{ }}

{{ name }}
{{ menu.0 }}

2. 문법 {% %}

{% for option in options%}

{% endfor %}