D20 | 190129 PM | CRUD

hyunwoo-song · Jan 29, 2019 · 0d0155a · 0d0155a
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Showing 40 changed files with 708 additions and 7 deletions.
diff --git a/django/crud/posts/templates/detail.html b/django/crud/posts/templates/detail.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
+    <title>Document</title>
+</head>
+<body>
+    <h1>Post detail</h1>
+    <h2>Title : {{ post.title }}</h2>
+    <p>content : {{ post.content }}</p>
+    <a href="/posts/">List</a>
+    <a href="/posts/{{ post.pk}}/edit/">edit</a>
+    <a href="/posts/{{ post.pk}}/delete/">Delete</a>
+</body>
+</html>
diff --git a/django/crud/posts/templates/edit.html b/django/crud/posts/templates/edit.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
+    <title>Document</title>
+</head>
+<body>
+    <h1>Post Edit</h1>
+    <form action="/posts/{{ post.pk }}/update/" method="post">
+        {% csrf_token %}
+        <input type="text" name="title" value="{{ post.title }}"/>
+        <input type="text" name="content" value="{{ post.content }}"/>
+        <input type="submit" value="Submit"/>
+    </form>
+</body>
+</html>
diff --git a/django/crud/posts/templates/index.html b/django/crud/posts/templates/index.html
@@ -8,9 +8,10 @@
 </head>
 <body>
     <h1>Post Index</h1>
+    <a href="/posts/new/">New</a>
     <ul>
     {% for post in posts %}
-        <li> {{ post.title }} - {{ post.content }}</li>
+        <li> <a href="/posts/{{post.pk}}/">{{ post.title }} - {{ post.content }}</a></li>
     {% endfor %}
     </ul>
 </body>

diff --git a/django/crud/posts/templates/new.html b/django/crud/posts/templates/new.html
@@ -7,7 +7,8 @@
     <title>Document</title>
 </head>
 <body>
-    <form action="/posts/create/" method="get">   
+    <form action="/posts/create/" method="post">   
+        {% csrf_token %}
         <input type="text" name="title"/>      
         <input type="text" name="content"/> 
         <input type="submit" value="Submit"/>

diff --git a/django/crud/posts/urls.py b/django/crud/posts/urls.py
@@ -2,7 +2,14 @@
 from . import views
 
 urlpatterns = [
+    path('naver/<str:q>/', views.naver),
+    path('github/<str:username>/', views.github),
     path('', views.index),
     path('new/', views.new),
     path('create/', views.create),
+    path('<int:post_id>/', views.detail),
+    path('<int:post_id>/delete/', views.delete),
+    path('<int:post_id>/edit/', views.edit),
+    path('<int:post_id>/update/', views.update),
+
 ]
diff --git a/django/crud/posts/views.py b/django/crud/posts/views.py
@@ -1,22 +1,53 @@
-from django.shortcuts import render
+from django.shortcuts import render, redirect
 from .models import Post
 
 # Create your views here.
 def new(request):
     return render(request, 'new.html')
 
 def create(request):
-    title = request.GET.get('title') 
-    content = request.GET.get('content')
+    title = request.POST.get('title') 
+    content = request.POST.get('content')
 
     post = Post(title=title, content=content)
     post.save() 
 
-    return render(request, 'create.html')
+    return redirect(f'/posts/{post.pk}/')
 
 
 def index(request):
     # All Post
     posts = Post.objects.all()
 
-    return render(request, 'index.html', {'posts':posts})
+    return render(request, 'index.html', {'posts':posts})
+
+def detail(request, post_id):
+    post = Post.objects.get(pk=post_id)
+
+    return render(request, 'detail.html', {'post':post})
+
+
+def naver(request, q):
+    return redirect(f'https://search.naver.com/search.naver?query={q}')
+
+
+def github(request, username):
+    return redirect(f'https://github.com/{username}')
+
+
+def delete(request, post_id):
+    # 삭제하는 코드
+    post = Post.objects.get(pk=post_id)
+    post.delete()
+    return redirect("/posts/")
+
+def edit(request, post_id):
+    post = Post.objects.get(pk=post_id)
+    return render(request, 'edit.html', {'post':post})
+
+def update(request, post_id):
+    post = Post.objects.get(pk=post_id)
+    post.title = request.POST.get('title')
+    post.content = request.POST.get('content')
+    post.save()
+    return redirect(f'/posts/{post_id}/')
diff --git a/django/hw19/hw19/__init__.py b/django/hw19/hw19/__init__.py
diff --git a/django/hw19/hw19/settings.py b/django/hw19/hw19/settings.py
@@ -0,0 +1,121 @@
+"""
+Django settings for hw19 project.
+
+Generated by 'django-admin startproject' using Django 2.1.5.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/2.1/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/2.1/ref/settings/
+"""
+
+import os
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/2.1/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = '*v-6t06fb9*dwrru8q6889517ck3mjgg1rc@@m)d5z5ehu3((8'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = ['playground-tot23.c9users.io']
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'students.apps.StudentsConfig',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'hw19.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        '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',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'hw19.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/2.1/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/2.1/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/2.1/topics/i18n/
+
+LANGUAGE_CODE = 'ko-kr'
+
+TIME_ZONE = 'Asia/Seoul' 
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/2.1/howto/static-files/
+
+STATIC_URL = '/static/'
diff --git a/django/hw19/hw19/urls.py b/django/hw19/hw19/urls.py
@@ -0,0 +1,25 @@
+"""hw19 URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/2.1/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import path
+from django.urls import include
+
+urlpatterns = [
+    path('students/', include('students.urls')),
+    path('admin/', admin.site.urls),
+
+
+]
diff --git a/django/hw19/hw19/wsgi.py b/django/hw19/hw19/wsgi.py
@@ -0,0 +1,16 @@
+"""
+WSGI config for hw19 project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/2.1/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'hw19.settings')
+
+application = get_wsgi_application()
diff --git a/django/hw19/manage.py b/django/hw19/manage.py
@@ -0,0 +1,16 @@
+#!/usr/bin/env python
+import os
+import sys
+
+
+if __name__ == '__main__':
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'hw19.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
diff --git a/django/hw19/students/__init__.py b/django/hw19/students/__init__.py
diff --git a/django/hw19/students/admin.py b/django/hw19/students/admin.py
@@ -0,0 +1,10 @@
+from django.contrib import admin
+from .models import Student
+# Register your models here.
+
+
+# class StudentAdmin(admin.ModelAdmin):
+#     list_display = ('name', 'email', 'birthday', 'age',)
+
+
+admin.site.register(Student)
diff --git a/django/hw19/students/apps.py b/django/hw19/students/apps.py
@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class StudentsConfig(AppConfig):
+    name = 'students'
diff --git a/django/hw19/students/migrations/0001_initial.py b/django/hw19/students/migrations/0001_initial.py
@@ -0,0 +1,24 @@
+# Generated by Django 2.1.5 on 2019-01-29 05:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Student',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=100)),
+                ('email', models.CharField(max_length=100)),
+                ('birthday', models.DateField()),
+                ('age', models.IntegerField()),
+            ],
+        ),
+    ]
diff --git a/django/hw19/students/migrations/__init__.py b/django/hw19/students/migrations/__init__.py
diff --git a/django/hw19/students/models.py b/django/hw19/students/models.py
@@ -0,0 +1,11 @@
+from django.db import models
+
+# Create your models here.
+class Student(models.Model):
+    name = models.CharField(max_length=100)
+    email = models.CharField(max_length=100)
+    birthday = models.DateField()
+    age = models.IntegerField()
+
+    def __str__(self):      
+        return self.name
diff --git a/django/hw19/students/templates/create.html b/django/hw19/students/templates/create.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
+    <title>Document</title>
+</head>
+<body>
+    <h1>성공적으로 student를 생성했습니다!</h1>
+</body>
+</html>