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。 我无法在django 1.7.7的模板中使用{{request.path}}，但是在django 1.6中，我可以做到这一点。

在setting.py中配置模板以在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"]

和我的模板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，我在模板中添加了“ django.core.context_processors.request”，但是它不起作用。

请帮我！ 谢谢

Answer 1

去除 ：

"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",
)

在文档1.7中 ，他们只在doc 1.8中没有提到“ OPTIONS”，

如果您不呈现请求，如docs所示：

如果您使用Django的render_to_response（）快捷方式将模板的内容填充到模板中，则默认情况下将为模板传递一个Context实例（不是RequestContext）。 要在模板渲染中使用RequestContext，请使用render（）快捷方式，该快捷方式与带有context_instance参数的render_to_response（）的调用相同，该参数强制使用RequestContext。

也许问题出在您的观点上。 尝试使用render而不是render_to_response（如果使用的话）