【发布时间】:2009-11-27 02:11:22
【问题描述】:
尝试使用 django 模板处理简单的导航菜单时,我无法在特定菜单项上设置当前类。这是我的基本模板:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>{% block title %}{% endblock %}</title>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<link rel="stylesheet" type="text/css" href="/media/css/base.css" />
<link rel="stylesheet" type="text/css" href="/media/css/login.css" />
<link rel="stylesheet" href="/site_media/css/style.css" type="text/css" />
<!--[if lte IE 7]><link rel="stylesheet" type="text/css" href="/media/css/ie.css" /><![endif]-->
</head>
<body class="{% block bodyclass %}{% endblock %}">
{% block content %}{% endblock %}
{% block footer %}{% endblock %}
</body>
</html>
然后我有一个nav.html:
<ul id="top">
<li><a class="{% block home %}{% endblock %}" href="/">Home</a></li>
<li><a class="{% block myaccount %}{% endblock %}" href="/profile/">My Account</a></li>
{% if perms.staffing.add_staffrequest %}
<li><a class="{% block createsr %}{% endblock %}"
href="/create/staffrequest/">Staff Request</a></li>
{% endif %}
</ul>
现在在我的 home.html 中,我似乎无法让当前类显示:
{% extends "base.html" %}
{% block title %}Home Portal{% endblock %}
{% block content %}
<div id="content">
{% include "nav.html" %}
{% block home %}current{% endblock %}
<div id="intro">
<p>Hello, {{ user.first_name }}.</p>
<p>Please create a Staff Request here by filling out the form
below.</p>
</div> <!-- end intro -->
<div id="logout">
<a href="/accounts/logout" alt="Sign Off" title="Sign Off">Sign Off</a>
</div>
</div> <!-- end content -->
{% endblock %}
“当前”类没有显示在导航中的相应元素,让我可以根据用户所在的页面为用户设置视觉上下文。
【问题讨论】:
-
我已经改变了我的答案。希望对您有所帮助。