归档, AboutMe和标签分类

归档

归档就是列出当前博客中所有的文章, 并且能够显示时间, 很容易的可以写出对应的view和模板来

在my_blog/my_blog/view下新建归档view

defarchives(request):try:        post_list = Article.objects.all()exceptArticle.DoesNotExist :raiseHttp404returnrender(request,'archives.html', {'post_list': post_list,'error':False})

在my_blog/templates新建模板archives.html

{% extends "base.html" %}

{% block content %}

{% for post in post_list %}

{{ post.title }}

Time:  {{ post.date_time |date:"Y /m /d"}} {{ post.category }}

{% endfor %}

{% endblock %}

并在my_blog/my_blog/usls.py中添加对应url配置

fromdjango.conf.urlsimportpatterns, include, urlfromdjango.contribimportadminurlpatterns = patterns('',# Examples:# url(r'^$', 'my_blog.views.home', name='home'),# url(r'^blog/', include('blog.urls')),url(r'^admin/', include(admin.site.urls)),    url(r'^$','article.views.home', name ='home'),    url(r'^(?P\d+)/$','article.views.detail', name='detail'),    url(r'^archives/$','article.views.archives', name ='archives'),)

AboutMe

这个就不多说了

在my_blog/my_blog/view.py下添加新的逻辑

def about_me(request) :

return render(request, 'aboutme.html')

在my_blog/template下新建模板aboutme.html, 内容如下, 大家可以自定义自己喜欢的简介

{% extends "base.html" %}

{% load custom_markdown %}

{% block content %}

About Me 正在建设中

{% endblock %}

并在my_blog/my_blog/usls.py中添加对应url配置

fromdjango.conf.urlsimportpatterns, include, urlfromdjango.contribimportadminurlpatterns = patterns('',# Examples:# url(r'^$', 'my_blog.views.home', name='home'),# url(r'^blog/', include('blog.urls')),url(r'^admin/', include(admin.site.urls)),    url(r'^$','article.views.home', name ='home'),    url(r'^(?P\d+)/$','article.views.detail', name='detail'),    url(r'^archives/$','article.views.archives', name ='archives'),    url(r'^aboutme/$','article.views.about_me', name ='about_me'),)

标签分类

实现功能: 点击对应的标签按钮, 会跳转到一个新的页面, 这个页面是所有相关标签的文章的罗列

只需要在在my_blog/my_blog/view.py下添加新的逻辑

def search_tag(request, tag) :

try:

post_list = Article.objects.filter(category__iexact = tag) #contains

except Article.DoesNotExist :

raise Http404

return render(request, 'tag.html', {'post_list' : post_list})

可以看成是对tag的查询操作, 通过传入对应点击的tag, 然后对tag进行查询

在对应的有tag的html网页中修改代码

{% extends "base.html" %}

{% load custom_markdown %}

{% block content %}

{% for post in post_list %}

{{ post.title }}

Time:  {{ post.date_time |date:"Y M d"}} {{ post.category|title }}

{{ post.content|custom_markdown }}

Read More >>>

{% endfor %}

{% endblock %}

仔细看这一句{{ post.category|title }}. 其中标签对超链接已经发生改变, 这是在对标签就行点击时, 会将标签作为参数, 传入到对应的view中执行逻辑, 然后进行网页跳转...

并在my_blog/my_blog/usls.py中添加对应url配置

fromdjango.conf.urlsimportpatterns, include, urlfromdjango.contribimportadminurlpatterns = patterns('',# Examples:# url(r'^$', 'my_blog.views.home', name='home'),# url(r'^blog/', include('blog.urls')),url(r'^admin/', include(admin.site.urls)),    url(r'^$','article.views.home', name ='home'),    url(r'^(?P\d+)/$','article.views.detail', name='detail'),    url(r'^archives/$','article.views.archives', name ='archives'),    url(r'^aboutme/$','article.views.about_me', name ='about_me'),    url(r'^tag(?P\w+)/$','article.views.search_tag', name ='search_tag'),)

现在在浏览器中输入http://127.0.0.1:8000/, 点击对应的归档或者ABOUT ME 或者标签按钮可以看到对应的效果