如何在 Django 1.7.7 中使用 {{ request.path }}

Question

我在 django 1.7.7 中遇到了一些问题。我不能在 django 1.7.7 的模板中使用 {{ request.path }}，但在 django 1.6 中，我可以这样做。

setting.py 中的配置模板以在 django 1.7.7 中使用 {{ request }}：

TEMPLATES = [
{
    "BACKEND": "django.template.backends.django.DjangoTemplates",
    "DIRS": [
        os.path.join(PACKAGE_ROOT, "templates"),
    ],
    "APP_DIRS": True,
    "OPTIONS": {
        "debug": DEBUG,
        "context_processors": [
            "django.contrib.auth.context_processors.auth",
            "django.core.context_processors.debug",
            "django.core.context_processors.i18n",
            "django.core.context_processors.media",
            "django.core.context_processors.static",
            "django.core.context_processors.tz",
            "django.core.context_processors.request",
            "django.contrib.messages.context_processors.messages",
            "pinax_theme_bootstrap.context_processors.theme",
        ],
    },
},]

在 django 1.6 中：

TEMPLATE_CONTEXT_PROCESSORS = [
"django.contrib.auth.context_processors.auth",
"django.core.context_processors.debug",
"django.core.context_processors.i18n",
"django.core.context_processors.media",
"django.core.context_processors.static",
"django.core.context_processors.tz",
"django.core.context_processors.request",
"django.contrib.messages.context_processors.messages",
"pinax_theme_bootstrap.context_processors.theme",
"allauth.account.context_processors.account",
"django.core.context_processors.request"]

还有我的模板html

{% extends "base.html" %}

{% load i18n %}
{% load url from future %}

{% block body_class %}home{% endblock %}

{% block body_base %}
 {{ request.path }}
 <div class="row">
  <form class="answer-question-form" method="POST" action="/add_answer_question">
   {% csrf_token %}
   <div class="col-md-12" style="padding-left: 0px; padding-right: 0px">
    <div class="form-group col-md-12">
     <label>Question</label>
     <input type="text" class="form-control" name="question" placeholder="Question...">
    </div>
    <div class="form-group col-md-6 col-sm-12">
     <label>Choose type question</label>
     <select class="form-control" name="categories">
      <option value="01">1</option>
      <option value="02">2</option>
      <option value="03">3</option>
      <option value="04">4</option>
     </select>
    </div>
    <div class="form-group col-md-12">
     <label>Type answer</label>
     <ul class="nav nav-pills nav-justified choose-type-answer">
      <li class="active"><a class="type-answer" href="#" id="type-answer-01">Radio</a></li>
      <li><a class="type-answer" href="#" id="type-answer-02">Check</a></li>
      <li><a class="type-answer" href="#" id="type-answer-03">Seek</a></li>
     </ul>
     <input name="type-answers" type="hidden" value="01">
    </div>
    <div class="form-group answers col-md-12">
     <label>Answers</label>
     <input name="answer" type="text" class="form-control answer-detail" placeholder="Input answer here...">
     <input name="answer" type="text" class="form-control answer-detail" placeholder="Input answer here...">
    </div>
    <div class="form-group col-md-12">
     <button class="btn btn-default pull-right" id="submit">Submit</button>
    </div>
   </div>
  </form>
 </div>
{% endblock %}

因此，我将 "django.core.context_processors.request" 添加到模板，但它不起作用。

请帮帮我！谢谢

Answer 1

删除：

"OPTIONS": {
        "debug": DEBUG,
        "context_processors": [
            "django.contrib.auth.context_processors.auth",
            "django.core.context_processors.debug",
            "django.core.context_processors.i18n",
            "django.core.context_processors.media",
            "django.core.context_processors.static",
            "django.core.context_processors.tz",
            "django.core.context_processors.request",
            "django.contrib.messages.context_processors.messages",
            "pinax_theme_bootstrap.context_processors.theme",
        ],
    },

添加：

TEMPLATE_CONTEXT_PROCESSORS = (
"django.contrib.auth.context_processors.auth",
"django.core.context_processors.debug",
"django.core.context_processors.i18n",
"django.core.context_processors.media",
"django.core.context_processors.static",
"django.core.context_processors.tz",
"django.contrib.messages.context_processors.messages"
"django.core.context_processors.request",
)

documentation 1.7, they mention the "OPTIONS", only in the doc 1.8、

无处可寻

如果您没有呈现请求，如文档所述：

If you’re using Django’s render_to_response() shortcut to populate a template with the contents of a dictionary, your template will be passed a Context instance by default (not a RequestContext). To use a RequestContext in your template rendering, use the render() shortcut which is the same as a call to render_to_response() with a context_instance argument that forces the use of a RequestContext.

可能问题出在你的观点上。尝试使用 render 而不是 render_to_response （如果你使用它）

如何在 Django 1.7.7 中使用 {{ request.path }}

How to use {{ request.path }} in django 1.7.7

python

django

templates

request

django-1.7