Django内置模板标签

{% autoescape on %}
    {{ body }}
{% endautoescape %}

<p>Rendered text with {{ pub_date|date:"c" }}</p>
{% comment "Optional note" %}
    <p>Commented out text with {{ create_date|date:"c" }}</p>
{% endcomment %}

{% for o in some_list %}
    <tr class="{% cycle 'row1' 'row2'%}">
        ...
    </tr>
{% endfor %}

{% for o in some_list %}
    <tr class="{% cycle rowvalue1 rowvalue2 %}">
        ...
    </tr>
{% endfor %}

{% for o in some_list %}
    <tr class="{% autoescape off %}{% cycle rowvalue1 rowvalue2 %}{% endautoescape %}">
        ...
    </tr>
{% endfor %}

{% for o in some_list %}
    <tr class="{% cycle 'row1' rowvalue2 'row3' %}">
        ...
    </tr>
{% endfor %}

{% cycle 'row1' 'row2' as rowcolors %}

<tr>
    <td class="{% cycle 'row1' 'row2' as rowcolors %}">...</td>
    <td class="{{ rowcolors }}">...</td>
</tr>
<tr>
    <td class="{% cycle rowcolors %}">...</td>
    <td class="{{ rowcolors }}">...</td>
</tr>

<tr>
    <td class="row1">...</td>
    <td class="row1">...</td>
</tr>
<tr>
    <td class="row2">...</td>
    <td class="row2">...</td>
</tr>

dir1/
    template.html
    base2.html
    my/
        base3.html
base1.html

{% extends "./base2.html" %}
{% extends "../base1.html" %}
{% extends "./my/base3.html" %}

{% filter force_escape|lower %}
    This text will be HTML-escaped, and will appear in all lowercase.
{% endfilter %}

{% firstof var1 var2 var3 %}

{% if var1 %}
    {{ var1 }}
{% elif var2 %}
    {{ var2 }}
{% elif var3 %}
    {{ var3 }}
{% endif %}

{% firstof var1 var2 var3 "fallback value" %}

<ul>
{% for athlete in athlete_list %}
    <li>{{ athlete.name }}</li>
{% endfor %}
</ul>

{% for x, y in points %}
    There is a point at {{ x }},{{ y }}
{% endfor %}

{% for key, value in data.items %}
    {{ key }}: {{ value }}
{% endfor %}

<ul>
{% for athlete in athlete_list %}
    <li>{{ athlete.name }}</li>
{% empty %}
    <li>Sorry, no athletes in this list.</li>
{% endfor %}
</ul>

<ul>
  {% if athlete_list %}
    {% for athlete in athlete_list %}
      <li>{{ athlete.name }}</li>
    {% endfor %}
  {% else %}
    <li>Sorry, no athletes in this list.</li>
  {% endif %}
</ul>

{% if athlete_list %}
    Number of athletes: {{ athlete_list|length }}
{% elif athlete_in_locker_room_list %}
    Athletes should be out of the locker room soon!
{% else %}
    No athletes.
{% endif %}

{% if athlete_list and coach_list %}
    Both athletes and coaches are available.
{% endif %}

{% if not athlete_list %}
    There are no athletes.
{% endif %}

{% if athlete_list or coach_list %}
    There are some athletes or some coaches.
{% endif %}

{% if not athlete_list or coach_list %}
    There are no athletes or there are some coaches.
{% endif %}

{% if athlete_list and not coach_list %}
    There are some athletes and absolutely no coaches.
{% endif %}

{% if athlete_list and coach_list or cheerleader_list %}

if (athlete_list and coach_list) or cheerleader_list

{% if somevar == "x" %}
  This appears if variable somevar equals the string "x"
{% endif %}

{% if somevar != "x" %}
  This appears if variable somevar does not equal the string "x",
  or if somevar is not found in the context
{% endif %}

{% if somevar < 100 %}
  This appears if variable somevar is less than 100.
{% endif %}

{% if somevar > 0 %}
  This appears if variable somevar is greater than 0.
{% endif %}

{% if somevar <= 100 %}
  This appears if variable somevar is less than 100 or equal to 100.
{% endif %}

{% if somevar >= 1 %}
  This appears if variable somevar is greater than 1 or equal to 1.
{% endif %}

{% if "bc" in "abcdef" %}
  This appears since "bc" is a substring of "abcdef"
{% endif %}

{% if "hello" in greetings %}
  If greetings is a list or set, one element of which is the string
  "hello", this will appear.
{% endif %}

{% if user not in users %}
  If users is a QuerySet, this will appear if user is not an
  instance that belongs to the QuerySet.
{% endif %}

{% if somevar is True %}
  This appears if and only if somevar is True.
{% endif %}

{% if somevar is None %}
  This appears if somevar is None, or if somevar is not found in the context.
{% endif %}

{% if somevar is not True %}
  This appears if somevar is not True, or if somevar is not found in the
  context.
{% endif %}

{% if somevar is not None %}
  This appears if and only if somevar is not None.
{% endif %}

{% if messages|length >= 100 %}
   You have lots of messages today!
{% endif %}

or
and
not
in
==，!=，<，>，<= ，>=

{% if a == b or c == d and e %}

(a == b) or ((c == d) and e)

{% if a > b > c %}  (错误的用法)

{% if a > b and b > c %}

<h1>Archive for {{ year }}</h1>

{% for date in days %}
    {% ifchanged %}<h3>{{ date|date:"F" }}</h3>{% endifchanged %}
    <a href="{{ date|date:"M/d"|lower }}/">{{ date|date:"j" }}</a>
{% endfor %}

{% for date in days %}
    {% ifchanged date.date %} {{ date.date }} {% endifchanged %}
    {% ifchanged date.hour date.date %}
        {{ date.hour }}
    {% endifchanged %}
{% endfor %}

{% for match in matches %}
    <div style="background-color:
        {% ifchanged match.ballot_id %}
            {% cycle "red" "blue" %}
        {% else ％}
            gray
        {% endifchanged ％}
    ">{{ match }}</div>
{% endfor %}

{% include "foo/bar.html" %}

{% include template_name %}

{% include "name_snippet.html" %}

{{ greeting }}, {{ person|default:"friend" }}!

{% include "name_snippet.html" with person="Jane" greeting="Hello" %}

{% include "name_snippet.html" with greeting="Hi" only %}

{% load somelibrary package.otherlibrary %}

{% load foo bar from somelibrary %}

{% lorem [count] [method] [random] %}

{％ lorem ％}将输出常见的“lorem ipsum”段落。
{％ lorem 3 p ％}输出常用的“lorem ipsum”段落和两个随机段落，每段包裹在HTML`<p>`标签中。
{% lorem 2 w random %}将输出两个随机拉丁字。

It is {% now "jS F Y H:i" %}

It is the {% now "jS \o\f F" %}

{% now "Y" as current_year %}
{% blocktrans %}Copyright {{ current_year }}{% endblocktrans %}

cities = [
    {'name': 'Mumbai', 'population': '19,000,000', 'country': 'India'},
    {'name': 'Calcutta', 'population': '15,000,000', 'country': 'India'},
    {'name': 'New York', 'population': '20,000,000', 'country': 'USA'},
    {'name': 'Chicago', 'population': '7,000,000', 'country': 'USA'},
    {'name': 'Tokyo', 'population': '33,000,000', 'country': 'Japan'},
]

India
    Mumbai: 19,000,000
    Calcutta: 15,000,000
USA
    New York: 20,000,000
    Chicago: 7,000,000
Japan
    Tokyo: 33,000,000

{% regroup cities by country as country_list %}

<ul>
{% for country in country_list %}
    <li>{{ country.grouper }}
    <ul>
        {% for city in country.list %}
          <li>{{ city.name }}: {{ city.population }}</li>
        {% endfor %}
    </ul>
    </li>
{% endfor %}
</ul>

{% for coach in coach_list %}
    <h1>{{ coach.name }}</h1>
    {% for athlete in coach.athlete_set.all %}
        <p class="{% cycle 'odd' 'even' %}">{{ athlete.name }}</p>
    {% endfor %}
    {% resetcycle %}
{% endfor %}

<h1>José Mourinho</h1>
<p class="odd">Thibaut Courtois</p>
<p class="even">John Terry</p>
<p class="odd">Eden Hazard</p>

<h1>Carlo Ancelotti</h1>
<p class="odd">Manuel Neuer</p>
<p class="even">Thomas Müller</p>

{% for item in list %}
    <p class="{% cycle 'odd' 'even' as stripe %} {% cycle 'major' 'minor' 'minor' 'minor' 'minor' as tick %}">
        {{ item.data }}
    </p>
    {% ifchanged item.category %}
        <h1>{{ item.category }}</h1>
        {% if not forloop.first %}{% resetcycle tick %}{% endif %}
    {% endifchanged %}
{% endfor %}

{% spaceless %}
    <p>
        <a href="foo/">Foo</a>
    </p>
{% endspaceless %}

<p><a href="foo/">Foo</a></p>

{% spaceless %}
    <strong>
        Hello
    </strong>
{% endspaceless %}

{% templatetag openblock %} url 'entry_list' {% templatetag closeblock %}

{% url 'some-url-name' v1 v2 %}

{% url 'some-url-name' arg1=v1 arg2=v2 %}

('^client/([0-9]+)/$', app_views.client, name='app-views-client')

('^clients/', include('project_name.app_name.urls'))

{% url 'app-views-client' client.id %}

{% url 'some-url-name' arg arg2 as the_url %}
<a href="{{ the_url }}">I'm linking to {{ the_url }}</a>

{% url 'some-url-name' as the_url %}
{% if the_url %}
  <a href="{{ the_url }}">Link to optional stuff</a>
{% endif %}

{% url 'myapp:view-name' %}

{% verbatim %}
    {{if dying}}Still alive.{{/if}}
{% endverbatim %}

<img src="bar.png" alt="Bar"
     height="10" width="{% widthratio this_value max_value max_width %}" />

{% with total=business.employees.count %}
    {{ total }} employee{{ total|pluralize }}
{% endwith %}

{% with alpha=1 beta=2 %}
    ...
{% endwith %}