数据库代码块

1 from django.db import models 2 from django.utils import timezone 3 from django.contrib.auth.models import User 4  5 # Create your models here. 6 class BlogArticles(models.Model): 7     title = models.CharField(max_length=30) 8     author = models.ForeignKey(User,related_name="blog_posts") 9     body = models.TextField()10     publish = models.DateTimeField(default=timezone.now)11 12     class Meta:13         ordering = ("-publish",)14 15     def __str__(self):16         return self.title

显示文章标题代码块

1 from django.shortcuts import render2 from .models import BlogArticles3 4 def blog_title(request):5     blogs = BlogArticles.objects.all()6     return render(request,'blog/titles.html',{
   "blogs":blogs})

公共模板base.html

1 {% load staticfiles %} 2  3  4  5     
      6      7     
      8  9 10 
     
      11     {% block content %}12     {% endblock %}13 
     
14 15 16 17 

显示文章标题

unblog的url中

url(r'^blog/', include('blog.urls')),

blog的url中

url(r'^blog_title/', views.blog_title),

视图函数

1 from .models import BlogArticles2 3 def blog_title(request):4     blogs = BlogArticles.objects.all()5     return render(request,'blog/titles.html',{
   "blogs":blogs})

titles。html

1 {% extends "base.html" %} 2  3 {% block title %}blog titles{% endblock %} 4  5 {% block content %} 6     
     
      
我的博客
     
 7     
     
       8     
      
        9         
       
        10             {% for blog in blogs %}11                 
        
{
   { blog.title }}
12             {% endfor %}13         
       
14     
      
15     
     
16 {% endblock %}

显示结果

 

 

 

查看文章内容

映射关系

url(r'^blog_title/$', views.blog_title),    url(r'^blog_title/(?P
     
      \d)/$', views.blog_article),
     

前端中的title,html更改项目

{% for blog in blogs %}                
{
    { blog.id }}>>>{
    { blog.title }}
            {% endfor %}

 函数部分

1 def blog_article(request,nid):2     # article=BlogArticles.objects.get(id=nid)3     article= get_object_or_404(BlogArticles,id=nid)4     pub = article.publish5     return render(request,'blog/content.html', {
   "article":article,"pub":pub})

 

　content.html前端代码

{% extends "base.html" %}{% block title %}blog articel{% endblock %}{% block content %}    
     
      
{
    { article.title }}
     
    
     
        
      
            
       
                {
    { article.author.username }}                {
    { pub }}            
        
      
        
      
       {
    { article.body }}
      
    
     
{% endblock %}

　　最后结果

url代码

url(r'^register/$', views.user_register,  name='user_register'),

 

 

注册的视图函数

def user_register(request):    if request.method == 'GET':        user_form = RegistrationForm()        return render(request, 'account/register.html', {
   "form": user_form})    if request.method == 'POST':        user_form = RegistrationForm(request.POST)        print(">>>",request.POST)        if user_form.is_valid():            new_user = user_form.save(commit=False)            print('1',new_user)            new_user.set_password(user_form.cleaned_data['password'])            print('2',new_user)            new_user.save()            return HttpResponse('注册成功')        else:            return HttpResponse('注册失败')    else:        user_form = RegistrationForm()        return render(request, 'account/register.html', {
   "form": user_form})

 

html验证的代码

注册时的代码html的代码

1 {% extends "base.html" %} 2 {% load staticfiles %} 3 {% block title %}用户注册{% endblock %} 4  5 {% block content %} 6     
     
       7         
      
登陆注册页面
 8         
      
如果账户已存在请登陆
 9         
      
或者，请注册
10         
      
       {% csrf_token %}11             
       
        12                 
        Username13                 
        
         {
   { form.username }}
        
14             
       
15             
       
        16                 
        Email17                 
        
         {
   { form.email }}
        
18             
       
19             
       
        20                 
        Password21                 
        
         {
   { form.password }}
        
22             
       
23             
       
        24                 
        Confirm Password25                 
        
         {
   { form.password2 }}
        
26             
       
27             
       28         
      
29     
     
30 {% endblock %}

 

 

未完待续