django入門筆記2
阿新 • • 發佈：2019-02-18
1.模板for迴圈
2.部落格頁面
{% for xx in xx %}
html
{% endfor %}
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Hello</title> </head> <body> <h1>文章列表</h1> {% for article in articles %} <a href="">{{article.title}}</a> </br> {% endfor %} </body> </html>
# -*- coding: utf-8 -*- from __future__ import unicode_literals from django.shortcuts import render from django.http import HttpResponse from . import models def hello(request): #return HttpResponse('<html>HELLO WORLD!</html>') articles = models.Article.objects.all() return render(request, 'Blog/index.html', {'articles': articles})
2.部落格頁面
# -*- coding: utf-8 -*- from __future__ import unicode_literals from django.shortcuts import render from django.http import HttpResponse from . import models def hello(request): #return HttpResponse('<html>HELLO WORLD!</html>') articles = models.Article.objects.all() return render(request, 'Blog/index.html', {'articles': articles}) def article_page(request,article_id): article = models.Article.objects.get(pk=article_id) return render(request, 'Blog/article_page.html', {'article': article})
from django.conf.urls import url,include
from django.contrib import admin
from . import views
urlpatterns = [
url(r'^$', views.hello),
url(r'^article/(?P<article_id>[0-9]+)', views.article_page)
]在根目錄urls.py中配置namespace，下級目錄urls.py中配置name
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Hello</title>
</head>
<body>
<h1>文章列表</h1>
{% for article in articles %}
<a href="{% url 'Blog:article_page' article.id %}">{{article.title}}</a>
</br>
{% endfor %}
</body>
</html>