个人中心标签页导航

　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 nav-tabs">
    <li class="nav-item">
      <a class="nav-link" href="#">全部问题</a>
    </li>
    <li class="nav-item">
      <a class="nav-link" href="#">全部评论</a>
    </li>
    <li class="nav-item">
      <a class="nav-link disabled" 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 %}
<link rel="stylesheet" href="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/css/bootstrap.min.css">

{% endblock %}

{% block main %}
<div style="padding-left: 300px;padding-right: 300px">
    <ul class="nav nav-pills">
        <li class="active"><a href="#">问答平台</a></li>
        <li><a href="#">全部评论</a></li>
        <li><a href="#">个人资料</a></li>

    </ul>
</div>
{% 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。

{% extends 'user.html' %}
{% block user %}
<div style="padding-left: 300px;padding-right: 300px">
    <div class="page-header">
        <h3><span class="glyphicon glyphicon-user" aria-hidden="true"></span>{{ username }}</h3>
        <small>全部问答</small>
        <br>
        <ul class="note-list" style="padding-left: 0px;">
            {% for foo in questions %}
            <li class="list-group-item">
                <span class="glyphicon glyphicon-leaf" aria-hidden="true"></span>
                <a href="#">{{ foo.author.username }}</a>
                <br>
                <a href="{{ url_for('detail',question_id=foo.id) }}">{{ foo.title }}</a>
                <span class="badge">{{ foo.time }}</span>
                <p>{{ foo.detail }}</p>

            </li>
            {% endfor %}
        </ul>
    </div>
    <div class="page-header">
        <h3><span class="glyphicon glyphicon-user" aria-hidden="true"></span>{{ username }}</h3>
        <small>全部评论</small>
        <br>
        <ul class="note-list" style="padding-left: 0px;">
            {% for foo in comments %}
            <li class="list-group-item">
                <span class="glyphicon glyphicon-leaf" aria-hidden="true"></span>
                <a href="#">{{ foo.author.username }}</a>
                <span class="badge">{{ foo.time }}</span>
                <br>
                <p>{{ foo.detail }}</p>

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

    </div>
</div>
{% endblock %}

 

 

4、重写user.html中定义的user块。

{% extends 'user.html' %}

{% block user %}
<div>
    全部问答
</div>

{% endblock %}

{% extends 'user.html' %}

{% block user %}
<div>
    全部评论
</div>

{% endblock %}

{% extends 'user.html' %}

{% block user %}
<div>
   个人信息
</div>

{% endblock %}