Django - “包含”一个块在几个模板？模板标签？还有什么？ [英] Django - "Include" a block in several templates? Template tag? Something else?
问题描述
我有几个统计信息块，我想在几个地方可用：用户的个人资料页面和一个包含用户列表的搜索页面。
I have a little statistics block that I want to be available in several places: the profile page of a user, and a search page with a list of users.
重复此块时最好的方法是什么？
我来自PHP背景，在PHP中，传递一些简单的参数将是一个简单的包括。在django中，我基本上希望能够调用以下内容：
What would be the best way to proceed in repeating this block? I come from a PHP background, and in PHP it would be a simple include with passing some simple arguments. In django, I basically want to be able to call something like :
{% stats_block user %}
其中用户是包含所有用户信息的对象。我在想一个简单的模板标签，但是这个块是很大的，我不想把eveything放在一个模板标签中。
Where user is the object containing all the user info. I was thinking about a simple template tag, but the block is pretty big and I don't want to put eveything in one line in the template tag.
非常感谢！
推荐答案
include template tag
您可以包含模板参数：
{% include "name_snippet.html" with person="Jane" greeting="Hello" %}
模板继承
但最好的在所有模板中重复一个块的方法是使用基本模板base.html：
Template inheritance
But the best way to repeat a block in all templates, is to have a base template say base.html:
<html>
...
<div id="user-block">
{% if request.user.is_authenticated %}
hello {{ request.user }}
{% else %}
<a href="{% url acct_signup %}">Sign up!</a>
{% endif %}
</div>
...
<div id="body">
{% block body %}
{% endblock %}
</div>
...
</html>
例如，联系人模板可能很简单：
For example, the contact template could be as simple as:
{% extends 'base.html' %}
{% block body %}
Contact use: foo@example.com
{% endblock %}
请参阅有关模板继承的文档。
最后，另一个好的选择是使 inclusion_tag ，它允许在实际模板包含之前钩住一些python上下文处理。
Finally, another great option is to make an inclusion_tag, which allows to hook some python context processing before actual template inclusion.
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