个人中心标签页导航

Posted 2020-10-17 熊锋阳

1.新页面user.html,用<ul ><li role="presentation"> 实现标签页导航。
<ul class="nav nav-tabs">
  <li role="presentation"><a href="#">Home</a></li>
  <li role="presentation"><a href="#">Profile</a></li>
  <li role="presentation"><a href="#">Messages</a></li>
</ul>

<ul class="nav_ul">
    <li role="presentation"><a href="#">全部问题</a></li>
    <li role="presentation"><a href="#">全部评论</a></li>
    <li role="presentation"><a href="#">个人信息</a></li>
</ul>

2.user.html继承base.html。
   重写title,head,main块.
   将上述<ul>放在main块中.
   定义新的块user。

{% extends "base.html" %}
{% block title %}个人中心{% endblock %}
{% block head %}
    <style>
        .nav_ul li{
            list-style: none;
            float: left;
            margin: 10px;
        }
    </style>
{% endblock %}

{% block main %}
<ul class="nav_ul">
    <li role="presentation"><a href="#">全部问题</a></li>
    <li role="presentation"><a href="#">全部评论</a></li>
    <li role="presentation"><a href="#">个人信息</a></li>
</ul>

{% block user %}{% endblock %}
 
{% endblock %}

3.让上次作业完成的个人中心页面，继承user.html，原个人中心就自动有了标签页导航。

4.制作个人中心的三个子页面，重写user.html中定义的user块。

{% extends "user.html" %}

{% block usercenter%}

    <div class="page-header">
        <h3><span class="glyphicon glyphicon-leaf" aria-hidden="true"></span>{{ username }}<br><small>全部问答<span class="badge>"></span></small></h3>
        <ul class="list-group">
            {% for foo in questions %}
                <li class="list-group-item">
                    <span class="glyphicon glyphicon-leaf" aria-hidden="true"></span>
                    <a href="#">{{ foo.author.username }}</a>
                    <span class="badge">{{ foo.creat_time }}</span>

                    <p style="..."> {{ foo.detail }}</p>

                </li>
            {% endfor %}
        </ul>
    </div>

    <div class="page-header">
       <h3><span class="glyphicon glyphicon-user" aria-hidden="true"></span>{{ username }}<br><small>全部评论<span class="badge"></span></small></h3>
       <ul class="list-group">
           {% for foo in comments %}
               <li class="list-group-item">
                   <span class="glyphicon glyphicon-heart-empty" aria-hidden="true"></span>
                   <a href="#">{{ foo.author.username }}</a>
                   <span class="badge">{{ foo.create_time }}</span>

                   <p style="..."> {{ foo.detail }}</p>

               </li>
           {% endfor %}
      </ul>
   </div>

     <div class="page-header">
        <h3><span class="glyphicon glyphicon-user" aria-hidden="true"></span>{{ user }}<br><small>个人信息<span class="badge>"></span> </small> </h3>
        <ul class="list-group">
            <li class="list-group-item">用户：{{ username }}</li>
            <li class="list-group-item">编号：{{ id }}</li>
            <li class="list-group-item">昵称：{{ nickname }}</li>
        </ul>
     </div>
{% endblock %}

5.思考 如何实现点标签页导航到达不同的个人中心子页面。