django开发简易博客（三）

时间：2023-03-08 21:28:59
　　一.静态文件的使用

　　首先，新建static目录，目录下分别建立css、js、img三个子目录

　　修改settings.py文件

STATICFILES_DIRS = (

    'F:/web/static',   #替换成自己的static 目录

)

　　修改web下的urls.py，添加以下内容

urlpatterns += patterns((''),

    (r'^static/(?P<path>.*)$', 'django.views.static.serve',

            {'document_root': 'F:/web/static'}

    ),

)
　　二.使用bootstrap美化界面

　　下载boostrap组件，将相应文件放到static目录中。然后修改base.html。在head中添加

<link rel="stylesheet" href="/static/css/bootstrap.min.css">

<script src="/static/js/jquery-2.0.0.min.js"></script>

<script src="/static/js/bootstrap.min.js"></script>

　　重写base.html

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <link rel="stylesheet" href="/static/css/bootstrap.min.css">

    <script src="/static/js/jquery-2.0.0.min.js"></script>

    <script src="/static/js/bootstrap.min.js"></script>

    <title>

        {% block title %}

        {% endblock %}

    </title>

    {% block extra_head %}

    {% endblock %}

</head>

<body>

     {% block body %}

        {% block header %}

            {% block menu %}

            {% endblock %}

        {% endblock %}

        <div class="container main">

        {% block content %}

            <div class="container">

                <div class="row">

                    <div class="col-md-9">

                        {% block article %}

                            {% block article_title %}{% endblock %}

                            {% block article_content %}{% endblock %}

                        {% endblock %}

                        {% block article_menu %} {% endblock %}

                        {% block comments %} {% endblock %}

                        </div>

                        <div class="col-md-3">

                            {% block aside %}

                                {% block tags %}{% endblock %}

                            {% endblock %}

                        </div>

                    </div>

                </div>

            {% endblock %}

            {% block footer %}

                <p>Thanks for visiting my site! </p>

            {% endblock %}

        {% endblock %}

    </div>

</body>

</html>

　　创建新文件blog_base.html，在其中添加导航栏

{% extends "base.html" %}  

{% block header %}

    {% block menu %}

    <div class="container">

        <nav class="navbar navbar-default navbar-inverse">

            <div class="navbar-header">

                <a  href="{% url 'bloglist' %}" class="navbar-brand active">首页</a>

            </div>

            <div>

                <ul class="nav  navbar-nav">

                    <li><a href="#">Pyhton</a></li>

                    <li><a href="#">Django</a></li>

                    <li><a href="#">Html</a></li>

                    <li><a href="#">CSS</a></li>

                    <li><a href="#">Bootstrap</a></li>

                    <li><a href="#">JavaScript</a></li>

                    <li><a href="#">jQuery</a></li>

                    <li><a href="#">Linux</a></li>

                    <li><a href="#">关于</a></li>

                    <li><a href="#">联系</a></li>

                </ul>

            </div>

        </nav>

    </div>

    {% endblock %}

{% endblock %}

　　在blog的urls.py文件中添加

url(r'^blog/tag/(?P<id>\d+)/$','blog_filter',name='filterblog'),

　　在views.py中添加

def blog_filter(request,id=''):

    tags = Tag.objects.all()

    tag = Tag.objects.get(id=id)

    blogs = tag.blog_set.all()

    return render_to_response("blog_filter.html",{"blogs":blogs,"tag":tag,"tags":tags})

　　添加blog_filter.html文件

{% extends "base.html" %}

{% block title %} 标签: {{ tag.tag_name }} {% endblock %}

{% block article %}

<article class='content-main'>

    {% for blog in blogs %}

        <h3><a href="{% url 'detailblog' blog.id %}">{{ blog.caption }}</a></h3>

        <div class="row">

            <div class="col-md-3">

                <p class="muted">

                    <span  class="glyphicon glyphicon-tag"></span>

                    <small> {{ blog.publish_time }}</small>

                </p>

            </div>

            <div class="col-md-2 col-md-offset-7">

            </div>

        </div>

        <hr class="soften">

    {% empty %}

        <p class="text-info">no result!!</p>

    {% endfor %}

</article>

{% endblock %}

{% block aside %}

    {% block tags %}

        <div class="well">

            {% for tag in tags %}

            <span class="label"><a href="{% url 'filterblog' tag.id %}">{{ tag }}</a></span>

            {% endfor %}

        </div>

    {% endblock %}

{% endblock %}

　　重新编辑blog_list.html

{% extends "blog_base.html" %}

{% block title %} 博文列表 {% endblock %}

{% block article %}

<article class='content'>

    {% for blog in blogs %}

        <h4><a href="{% url 'detailblog' blog.id %}">{{blog.caption}}</a></h4>

        <p class="muted">

            {% for tag in blog.tags.all %}

                <span  class="glyphicon glyphicon-tag"></span><small>{{tag}}</small>

            {% endfor %}

        </p>

        <div class="row">

            <div class="col-md-3">

               <span  class="glyphicon glyphicon-time"></span><small> {{ blog.publish_time }}</small>

            </div>

            <div class="col-md-2 col-md-offset-7">

            </div>

        </div>

        <hr>

    {% endfor %}

</article>

{% endblock %}

{% block aside %}

    {% block tags %}

         <div class="well">

            {% for tag in tags %}

                <span class="label"><a href="{% url 'filterblog' tag.id %}">{{tag}}</a></span>

            {% endfor %}

    </div>

    {% endblock %}

{% endblock %}

　　重新编辑blog_show.html

{% extends "blog_base.html" %}

{% block title %} {{ blog.caption }} {% endblock %}

{% block article %} 

<div class="content">

    <article class="content-main">

    {% block article_title %}

        <h2>{{ blog.caption }}</h2>

    {% endblock %}

    <p class="muted">

           <span  class="glyphicon glyphicon-user"></span><small> {{ blog.author }}</small>

        <span  class="glyphicon glyphicon-time"></span><small> {{ blog.publish_time }}</small>

    </p>

        <section>

            <div class="blog-content">

                    {% block article_content %}

                    {{ blog.content }}

                {% endblock %}

            </div>

        </section>

        <section>

            <div class="row">

                <div class="col-md-3">

                         <p>

                             <span  class="glyphicon glyphicon-tag"></span>

                        {% for tag in blog.tags.all %}

                             <small class="muted"> {{ tag }} </small>

                        {% endfor %}

                    </p>

                </div>

                <div class="col-md-2 col-md-offset-7">

                   </div>

            </div>

        </section>

    </article>

    <hr>

</div>

{% endblock %}

　　这样，一个简单的经过bootstrap美化的blog页面就出现了，但是现在还只能展示，不能自己提交blog。

　　

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