基于django的个人博客网站建立（四）

前言

网站效果可点击这里访问

今天主要添加了留言与评论在后台的管理和主页文章的分页显示，文章类别的具体展示以及之前预留链接的补充

主要内容

其实今天的内容和前几天的基本相似，就是个体力活

首先是评论在后台的管理：


@auth
def view_comment(request):if request.method == 'GET':all_comment = models.Comment.objects.all().order_by('id').reverse()return render(request, 'backend/view_comment.html', {'all_comment': all_comment})


{% extends 'backend/base.html' %}{% block link %}<!-- Bootstrap Markdown -->{% endblock %}{% block content %}<div class="content-wrapper"><!-- Content Header (Page header) --><section class="content-header"><h1>查看评论</h1><ol class="breadcrumb"><li class="breadcrumb-item"><a href="#">我的博客后台</a></li><li class="breadcrumb-item active">查看评论</li></ol></section><!-- Main content --><section class="content"><div class="row"><div  class="col-lg-12"><div class="box"><div class="box-header with-border"><h3 class="box-title">评论列表</h3></div><!-- /.box-header --><div style="height: auto"  class="box-body"><div class="table-responsive"><table id="articlelist" class="table table-hover no-wrap dataTable" data-page-size="10" role="grid" aria-describedby="articlelist_info"><thead><tr role="row"><th class="sorting_asc" tabindex="0" aria-controls="articlelist" rowspan="1" colspan="1" aria-sort="ascending" aria-label="No: activate to sort column descending">Id</th><th class="sorting" tabindex="0" aria-controls="articlelist" rowspan="1" colspan="1" aria-label="Name: activate to sort column ascending">Username</th><th class="sorting" tabindex="0" aria-controls="employeelist" rowspan="1" colspan="1" aria-label="Name: activate to sort column ascending">content</th><th class="sorting" tabindex="0" aria-controls="employeelist" rowspan="1" colspan="1" aria-label="Name: activate to sort column ascending">creationTime</th><th class="sorting" tabindex="0" aria-controls="employeelist" rowspan="1" colspan="1" aria-label="Name: activate to sort column ascending">Email</th><th class="sorting" tabindex="0" aria-controls="employeelist" rowspan="1" colspan="1" aria-label="Name: activate to sort column ascending">Articletitle</th><th class="sorting" tabindex="0" aria-controls="articlelist" rowspan="1" colspan="1" aria-label="Action: activate to sort column ascending">Action</th></tr></thead><tbody>{% for comment in all_comment %}<tr role="row" class="odd"><td class="sorting_1">{{ comment.id }}</td><td>{{ comment.userName }}</td><td>{{ comment.content }}</td><td>{{ comment.creationTime }}</td><td>{{ comment.email }}</td><td>{{ comment.article.title }}</td><td><form style="margin-top: 3px" action="/backend/delete_comment/" method="post">{% csrf_token %}<input name="delete_comment_id" style="display: none" type="text" value="{{ comment.id }}"><button type="submit" class="btn btn-sm btn-danger-outline" data-toggle="tooltip" data-original-title="删除"><i class="ti-trash" aria-hidden="true"></i></button></form></td></tr>{% endfor %}</tbody></table></div></div></div><!-- /.box --></div></div></section><!-- /.content --></div>{% endblock %}{% block script %}<script>$('#view_comment').addClass('active')</script>{% endblock %}

删除评论：


@auth
def delete_comment(request):if request.method == 'POST':delete_comment_id = request.POST.get('delete_comment_id')models.Comment.objects.filter(id=delete_comment_id).delete()return redirect('/backend/view_comment')

然后同样是留言的管理：


@auth
def view_message(request):if request.method == 'GET':all_message = models.Message.objects.all().order_by('id').reverse()return render(request, 'backend/view_message.html', {'all_message': all_message})@auth
def delete_message(request):if request.method == 'POST':delete_message_id = request.POST.get('delete_message_id')models.Message.objects.filter(id=delete_message_id).delete()return redirect('/backend/view_message')

接下来讲主页的分页显示

这里主要用了django的Paginator做了分页管理：


def index(request):if request.method == 'GET':all_article = models.Article.objects.all().order_by('id').reverse()paginator = Paginator(all_article,7)page = request.GET.get('page')try:contacts = paginator.page(page)except PageNotAnInteger:contacts = paginator.page(1)except EmptyPage:contacts = paginator.page(paginator.num_pages)all_type = models.ArticleType.objects.all()return render(request, 'show/index.html',{'all_article':contacts,'all_type':all_type})

页面显示也做了修改


{% extends "show/base.html" %}<!-- ======================== END HEADER AREA HERE ================================= --><!-- =================== START MAIN CONTENT AREA HERE ========================-->
{% block main %}<main class="main-content-area section-padding-bottom"><div class="container"><div class="row"><div class="col-md-12"><div class="row">{% for article in all_article %}<div class="col-md-10 mx-auto nagative-margin" data-aos="fade"><div class="themeix-single-post"><div class="left-post-number float-left"><div class="post-number"><span>{{ article.id }}</span></div></div><div class="right-blog-details "><div class="blog-meta"><p>{{ article.creationTime }}</p>{% for type in article.articletotype_set.all %}<p>{{ type.type.name }}</p>{% endfor %}</div><div class="blog-title pb-3 pt-1"><h2 class="heading-2"><a href="/blog-details/?article_id={{ article.id }}">{{ article.title }}</a></h2></div><div class="blog-thumb mb-0"><a href="/blog-details/?article_id={{ article.id }}"><img src="/static/assets/images/article/{{ article.id }}.jpg" alt="post" /></a></div></div></div></div>{% endfor %}</div></div></div><div class="post-pagination text-center" data-aos="fade-up"><ul>{% if all_article.has_previous %}<li><a href="/index?page={{ all_article.previous_page_number }}"><i class="fa fa-angle-double-left" aria-hidden="true"></i></a></li>{% endif %}{% if all_article.has_previous %}<li><a href="/index?page={{ all_article.previous_page_number }}">{{ all_article.previous_page_number }}</a></li>{% endif %}<li id="nowpage" style="font-weight: 600;background: #1D2EF2;transition: 0.4s;color: white!important;border: 1px solid #1D2EF2;" ><a style="color: white!important;" href="/index?page={{ all_article.number }}">{{ all_article.number }}</a></li>{% if all_article.has_next %}<li><a href="/index?page={{ all_article.next_page_number }}">{{ all_article.next_page_number }}</a></li>{% endif %}{% if all_article.has_next %}<li><a href="/index?page={{ all_article.next_page_number }}"><i class="fa fa-angle-double-right" aria-hidden="true"></i></a></li>{% endif %}</ul></div></div></main><!-- ======================== END MAIN CONTENT AREA HERE ========================--><!-- ==================== START FOOTER AREA ===================================== -->
{% endblock %}

显示为：

接下来为文章的所有分类做了一个页面来显示


def category(request):if request.method == 'GET':all_type = models.ArticleType.objects.all()return render(request, 'show/category.html', {'all_type': all_type})


{% extends "show/base.html" %}<!-- ======================== END HEADER AREA HERE ================================= --><!-- =================== START MAIN CONTENT AREA HERE ========================-->{% block header-text %}<div class="header-text text-center"><span>{% now "Y-m-d" %}</span><h1 class="heading-1 mb-5 mt-1">Categories</h1><div class="themeix-author"><a href="author.html"><img style="width: 100px;height: 100px" src="/static/assets/images/myavator.png" alt="author" /></a><h4 class="heading-4 pt-2 pb-3"><a href="/index">huchengyue</a></h4></div></div>
{% endblock %}{% block main %}<!-- ======================== END HEADER AREA HERE ================================= --><!-- =================== START MAIN CONTENT AREA HERE ========================--><main class="main-content-area section-padding-bottom clearfix wow fadeIn" data-wow-duration="2s"><div class="page-wrapper tags-page"><div class="container"><div class="row"><div class="col-md-12"><div class="row"><div class="col-md-10 mx-auto nagative-margin pb-0">{% for type in all_type %}<div class="row dotted-border mb-60" data-aos="fade-up"><div class="col-md-6"><div class="tags-thumb"><a href="/category/details/?type={{ type.name }}"><img src="https://source.unsplash.com/random/800x450?{{ type.id }}" alt="tag-thumb" /></a></div></div><div class="col-md-6"><div class="tags-right-text"><div class="btn-post"><span>{{ type.articletotype_set.all.count }} post</span></div><div class="tag-title"><h2 class="heading-2"><a href="/category/details/?type={{ type.name }}">{{ type.name }}</a></h2></div><p>该分类为{{ type.name }}，具体文章请点击查看</p><div class="btn-more"><a href="/category/details/?type={{ type.name }}">View All</a></div></div></div></div>{% endfor %}</div></div></div></div></div></div></main><!-- ======================== END MAIN CONTENT AREA HERE ========================--><!-- ==================== START FOOTER AREA ===================================== -->
{% endblock %}