Django部落格新建文章
阿新 • • 發佈：2018-12-01
一 頁面內容
-
標題編輯欄
-
文章內容編輯區域
-
提交按鈕
二 編輯響應函式
使用request.POST['引數名']獲取表單資料
models.Article.objects.create(title,content)建立物件
三 程式碼
1 index.html新增連結，連結到編輯頁面
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <h1> <a href="{% url 'blog:edit_page' %}">新文章</a> </h1> {% for article in articles %} <a href="{% url 'blog:article_page' article.id %}">{{ article.title }}</a> <br/> {% endfor %} </body> </html>
2 urls.py新增編輯url和編輯提交url
from django.conf.urls import url, include from . import views urlpatterns = [ url(r'^index/$', views.index), url(r'^article/(?P<article_id>[0-9]+)$', views.article_page, name='article_page'), url(r'^edit/$', views.edit_page,name='edit_page'), url(r'^edit/action$', views.edit_action,name='edit_action'), ]
3 edit_page.html頁面
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Edit Page</title> </head> <body> <form action="{% url 'blog:edit_action' %}" method="post"> {% csrf_token %} <label>文章標題 <input type="text" name="title"/> </label> <br/> <label>文章內容 <input type="text" name="content"/> </label> <br/> <input type="submit" value="提交"> </form> </body> </html>
4 views.py編輯以及編輯提交
from django.shortcuts import render
from django.http import HttpResponse
from . import models
def index(request):
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})
def edit_page(request):
return render(request,'blog/edit_page.html')
def edit_action(request):
title = request.POST.get('title','TITLE')
content = request.POST.get('content', 'CONTENT')
models.Article.objects.create(title=title,content=content)
articles = models.Article.objects.all()
return render(request, 'blog/index.html', {'articles': articles})1 輸入http://localhost:8000/blog/index/
2 點選新文章
3 編輯新文章
4 提交
