完善注释，完善评论，完善模板和一些细节

Author: yangxg

blog/templatetags/blog_tags.py

@@ -7,7 +7,7 @@
 
 @register.simple_tag
 def get_recent_posts(num=5):
-    return Post.objects.all().order_by('-created_time')[:num]
+    return Post.objects.all()[:num]
 
 
 @register.simple_tag

blog/views.py

@@ -21,7 +21,7 @@ def index(request):
 
 
 def index(request):
-    post_list = Post.objects.all().order_by('-created_time')
+    post_list = Post.objects.all()
     return render(request, 'blog/index.html', context={'post_list': post_list})
 
 
@@ -63,11 +63,11 @@ def detail(request, pk):
 def archives(request, year, month):
     post_list = Post.objects.filter(created_time__year=year,
                                     created_time__month=month
-                                    ).order_by('-created_time')
+                                    )
     return render(request, 'blog/index.html', context={'post_list': post_list})
 
 
 def category(request, pk):
     cate = get_object_or_404(Category, pk=pk)
-    post_list = Post.objects.filter(category=cate).order_by('-created_time')
+    post_list = Post.objects.filter(category=cate)
     return render(request, 'blog/index.html', context={'post_list': post_list})

templates/base.html

@@ -29,7 +29,7 @@
         <div class="row">
             <div class="col-md-4 col-sm-5 col-xs-8">
                 <div class="logo">
-                    <h1><a href="index.html"><b>Black</b> &amp; White</a></h1>
+                    <h1><a href="{% url 'blog:index' %}"><b>Black</b> &amp; White</a></h1>
                 </div>
             </div><!-- col-md-4 -->
             <div class="col-md-8 col-sm-7 col-xs-4">
@@ -42,10 +42,10 @@ <h1><a href="index.html"><b>Black</b> &amp; White</a></h1>
 
                     <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
                         <ul class="nav navbar-nav navbar-right">
-                            <li class="cl-effect-11"><a href="index.html" data-hover="首页">首页</a></li>
-                            <li class="cl-effect-11"><a href="full-width.html" data-hover="博客">博客</a></li>
-                            <li class="cl-effect-11"><a href="about.html" data-hover="关于">关于</a></li>
-                            <li class="cl-effect-11"><a href="contact.html" data-hover="联系">联系</a></li>
+                            <li class="cl-effect-11"><a href="{% url 'blog:index' %}" data-hover="首页">首页</a></li>
+                            <li class="cl-effect-11"><a href="#" data-hover="博客">博客</a></li>
+                            <li class="cl-effect-11"><a href="#" data-hover="关于">关于</a></li>
+                            <li class="cl-effect-11"><a href="#" data-hover="联系">联系</a></li>
                         </ul>
                     </div><!-- /.navbar-collapse -->
                 </nav>

templates/blog/detail.html

@@ -5,19 +5,21 @@
         <header class="entry-header">
             <h1 class="entry-title">{{ post.title }}</h1>
             <div class="entry-meta">
-                <span class="post-category"><a href="#">{{ post.category.name }}</a></span>
+                <span class="post-category">
+                    <a href="{% url 'blog:category' post.category.pk %}">{{ post.category.name }}</a></span>
                 <span class="post-date"><a href="#"><time class="entry-date"
                                                           datetime="{{ post.created_time }}">{{ post.created_time }}</time></a></span>
                 <span class="post-author"><a href="#">{{ post.author }}</a></span>
-                <span class="comments-link"><a href="#">4 评论</a></span>
+                <span class="comments-link">
+                    <a href="{{ post.get_absolute_url }}#comment-area">{{ post.comment_set.count }} 评论</a></span>
                 <span class="views-count"><a href="#">588 阅读</a></span>
             </div>
         </header>
         <div class="entry-content clearfix">
             {{ post.body|safe }}
         </div>
     </article>
-    <section class="comment-area">
+    <section class="comment-area" id="comment-area">
         <hr>
         <h3>发表评论</h3>
         <form action="{% url 'comments:post_comment' post.pk %}" method="post" class="comment-form">
@@ -47,7 +49,7 @@ <h3>发表评论</h3>
             </div>    <!-- row -->
         </form>
         <div class="comment-list-panel">
-            <h3>评论列表，共 <span>4</span> 条评论</h3>
+            <h3>评论列表，共 <span>{{ post.comment_set.count }}</span> 条评论</h3>
             <ul class="comment-list list-unstyled">
                 {% for comment in comment_list %}
                     <li class="comment-item">

templates/blog/index.html

@@ -8,12 +8,14 @@ <h1 class="entry-title">
                     <a href="{{ post.get_absolute_url }}">{{ post.title }}</a>
                 </h1>
                 <div class="entry-meta">
-                    <span class="post-category"><a href="#">{{ post.category.name }}</a></span>
+                    <span class="post-category">
+                        <a href="{% url 'blog:category' post.category.pk %}">{{ post.category.name }}</a></span>
                     <span class="post-date"><a href="#"><time class="entry-date"
                                                               datetime="{{ post.created_time }}">{{ post.created_time }}</time></a></span>
                     <span class="post-author"><a href="#">{{ post.author }}</a></span>
-                    <span class="comments-link"><a href="#">4 评论</a></span>
-                    <span class="views-count"><a href="#">588 阅读</a></span>
+                    <span class="comments-link">
+                        <a href="{{ post.get_absolute_url }}#comment-area">{{ post.comment_set.count }} 评论</a></span>
+                    <span class="views-count"><a href="{{ post.get_absolute_url }}">588 阅读</a></span>
                 </div>
             </header>
             <div class="entry-content clearfix">