Commit d1ebeea8 authored by Давид Ли's avatar Давид Ли

webinar 24

parent 8592d5b4
...@@ -11,15 +11,12 @@ ...@@ -11,15 +11,12 @@
body { body {
font-family: Arial, sans-serif; font-family: Arial, sans-serif;
font-size: 16px; font-size: 16px;
color: #444444;
background-color: pink;
} }
.container { .container {
margin: 0 auto; margin: 0 auto;
width: 100%; width: 100%;
max-width: 900px; max-width: 900px;
text-align: center;
} }
.field-error { .field-error {
......
...@@ -37,6 +37,7 @@ INSTALLED_APPS = [ ...@@ -37,6 +37,7 @@ INSTALLED_APPS = [
'django.contrib.sessions', 'django.contrib.sessions',
'django.contrib.messages', 'django.contrib.messages',
'django.contrib.staticfiles', 'django.contrib.staticfiles',
'django_extensions',
'web' 'web'
] ]
...@@ -134,3 +135,6 @@ STATICFILES_DIRS = [ ...@@ -134,3 +135,6 @@ STATICFILES_DIRS = [
# https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field # https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField' DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
SHELL_PLUS = "bpython"
from django import forms from django import forms
from django.forms import widgets from django.forms import widgets
from web.models import Article
class ArticleForm(forms.Form): class ArticleForm(forms.Form):
title = forms.CharField(max_length=200, required=True, label='Title') title = forms.CharField(max_length=200, required=True, label='Title')
author = forms.CharField(max_length=40, required=True, label='Author') author = forms.CharField(max_length=40, required=True, label='Author')
status = forms.CharField(required=True, label='Status') status = forms.CharField(required=True, label='Status')
text = forms.CharField(max_length=3000, required=True, label='Text', widget=widgets.Textarea) text = forms.CharField(max_length=3000, required=True, label='Text', widget=widgets.Textarea)
\ No newline at end of file
class ArticleModelForm(forms.ModelForm):
class Meta:
model = Article
fields = ('title', 'author', 'status', 'text', 'tags')
widgets = {
'title': forms.TextInput(attrs={'class': 'form-control mb-3'}),
'author': forms.TextInput(attrs={'class': 'form-control mb-3'}),
'status': forms.Select(attrs={'class': 'form-select mb-3'}),
'text': forms.Textarea(attrs={'class': 'form-control mb-3'}),
'tags': forms.CheckboxSelectMultiple(attrs={'class': 'mb-3'})
}
{% extends 'base.html' %}
{% block title %}
<h1>Article checkout</h1>
{% endblock %}
{% block content %}
<h2>{{ article.title }}</h2>
<p>{{ article.text }}</p>
<h5>Status: {{ article.status }}</h5>
<h5>By: {{ article.author }}</h5>
<h4>Created: {{ article.created_at }}</h4>
<h4>Updated: {{ article.updated_at }}</h4>
<a href="{% url 'article_update' article.pk %}">Edit</a>
<a href="{% url 'delete_article' article.pk %}">Delete</a>
{% endblock %}
...@@ -3,12 +3,13 @@ ...@@ -3,12 +3,13 @@
{% load static %} {% load static %}
{% block title %} {% block title %}
<h1>Create Article</h1> <h1 class="text-center my-4">Create Article</h1>
{% endblock %} {% endblock %}
{% block content %} {% block content %}
<form action="/articles/add/" method="post"> <form action="/articles/add/" method="post">
{% include 'partial/article_form.html' with button_text='Create' %} {% csrf_token %}
{% include 'partial/form.html' with button_text='Create' %}
</form> </form>
{% endblock %} {% endblock %}
{% extends 'base.html' %}
{% block title %}
<h2 class="my-4">Article checkout</h2>
<hr>
{% endblock %}
{% block content %}
<div><b>Title: </b>{{ article.title }}</div>
<b>Tags:</b>
<ol>
{% for tag in article.tags.all %}
<li>{{ tag.name }}</li>
{% endfor %}
</ol>
<div><b>Text: </b>{{ article.text }}</div>
<div><b>Status: </b>{{ article.status }}</div>
<div><b>By: </b>{{ article.author }}</div>
<div><b>Created: </b>{{ article.created_at }}</div>
<div><b>Updated: </b>{{ article.updated_at }}</div>
<hr>
<a href="{% url 'article_update' article.pk %}" class="btn btn-primary mt-4 me-3">Edit</a>
<a href="{% url 'delete_article' article.pk %}" class="btn btn-danger mt-4">Delete</a>
{% endblock %}
{% for error in form.non_field_errors %}
<div class="alert alert-danger">{{ error }}</div>
{% endfor %}
{% for field in form.visible_fields %}
{% if field.errors %}
{% for error in field.errors %}
<div class="alert alert-danger">{{ error }}</div>
{% endfor %}
{% endif %}
{{ field.label }}
{{ field }}
{% endfor %}
<button type="submit" class="btn btn-success">{{ button_text }}</button>
from django.shortcuts import render, redirect, get_object_or_404 from django.shortcuts import render, redirect, get_object_or_404
from django.urls import reverse from django.urls import reverse
from django.views.generic import View, TemplateView, RedirectView from django.views.generic import View, TemplateView, RedirectView
from web.forms import ArticleForm from web.forms import ArticleForm, ArticleModelForm
from web.models import Article, StatusChoices from web.models import Article, StatusChoices
def index_view(request): def index_view(request):
return render( return render(
request, 'index.html', context={ request, 'index.html', context={
'articles': Article.objects.order_by('title'), 'articles': Article.objects.order_by('-created_at'),
'reverse': reverse('articles-detail', kwargs={'id': 1}) 'reverse': reverse('articles-detail', kwargs={'id': 1})
} }
) )
...@@ -21,7 +21,7 @@ class MainPageRedirectView(RedirectView): ...@@ -21,7 +21,7 @@ class MainPageRedirectView(RedirectView):
# Class-based views # Class-based views
class ArticleCreateView(View): class ArticleCreateView(View):
def get(self, request, *args, **kwargs): def get(self, request, *args, **kwargs):
form = ArticleForm() form = ArticleModelForm()
return render( return render(
self.request, self.request,
...@@ -35,15 +35,10 @@ class ArticleCreateView(View): ...@@ -35,15 +35,10 @@ class ArticleCreateView(View):
def post(self, request, *args, **kwargs): def post(self, request, *args, **kwargs):
errors = {} errors = {}
data = request.POST data = request.POST
form = ArticleForm(data=data) form = ArticleModelForm(data=data)
if form.is_valid(): if form.is_valid():
article = Article.objects.create( article = form.save()
title=form.cleaned_data['title'], return redirect('articles-detail', id=article.id)
status=form.cleaned_data['status'],
text=form.cleaned_data['text'],
author=form.cleaned_data['author'],
)
return redirect(redirect('articles-detail', id=article.id))
else: else:
return render(self.request, 'article_create.html', context={'form': form, 'status_choices': StatusChoices.choices}) return render(self.request, 'article_create.html', context={'form': form, 'status_choices': StatusChoices.choices})
...@@ -51,11 +46,11 @@ class ArticleCreateView(View): ...@@ -51,11 +46,11 @@ class ArticleCreateView(View):
# /articles/{id} # /articles/{id}
def article_detail_view(request, id: int): def article_detail_view(request, id: int):
article = get_object_or_404(Article, id=id) article = get_object_or_404(Article, id=id)
return render(request, 'article.html', context={'article': article}) return render(request, 'article_detail.html', context={'article': article})
class ArticleDetailView(TemplateView): class ArticleDetailView(TemplateView):
template_name = 'article.html' template_name = 'article_detail.html'
def get_context_data(self, **kwargs): def get_context_data(self, **kwargs):
article = get_object_or_404(Article, id=kwargs.get('id')) article = get_object_or_404(Article, id=kwargs.get('id'))
......
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