我的问题类似于 Same URL in multiple views in Django ,但我不是基于user_authentication渲染模板,而是基于在浏览器中启用或禁用的JavaScript。
我想做什么?
如果在浏览器中启用了JavaScript,我正在尝试呈现index.html
页面,否则我想在jsDisabled.html
页面呈现,如果它被禁用,并且两个页面都应该呈现在相同的URL模式上,例如:
localhost:8000
应该呈现index.html
,如果禁用JavaScript,它应该呈现jsDisabled.html
页面。
注意:我正在检查浏览器中是否使用<noscript>
标记禁用了JavaScript,该标记将在禁用JavaScript时运行。
到目前为止,这是我的代码:
base.html文件:
{% load staticfiles %}
<!DOCTYPE html>
<html>
<head>
</head>
<body class="noJs">
...
<a href="{% url 'index' 0 %}"> abc </a>
...
<noscript>
<style type="text/css">
.noJs {
display: none;
}
</style>
<meta http-equiv="refresh" content="{% ulr 'index' 1 %}"> /* This should render jsDisabled.html page on the same URL which is 'localhost:8000' */
</noscript>
</body>
</html>
urls.py:
from django.conf.urls import include, url
from django.contrib import admin
from . import views
urlpatterns = [
...
url(r'^(?P<flag>[0-1])$', views.index, name='index'),
]
views.py:
from django.shortcuts import render
def index(request, flag):
if (flag):
return render(request, 'jsDisabled.html')
else:
return render(request, 'index.html')
答案 0 :(得分:1)
根据您的Django版本,您可能需要在settings.py中指定TEMPLATE_DIR =(在较新版本中,这不是必需的)。
以下是模板和代码逻辑上的一些有用的information:
Main/templates/myapp/base.html
Main/templates/myapp/index.html
Main/templates/myapp/includes/yes_js.html
Main/templates/myapp/includes/no_js.html
{% load staticfiles %}
<!DOCTYPE html>
<html>
<head>
</head>
<body>
{% block content %}
{% endblock %}
</body>
</html>
{% extends 'myapp/base.html' %}
{% load staticfiles %}
{% block content %}
<noscript>
{% include 'no_js.html' %}
</noscript>
{% include 'yes_js.html' %}
{% endblock %}
答案 1 :(得分:0)
经过大量的调试后我终于找到了解决办法:)这就是:
{% load staticfiles %}
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<div class="noJs">
...
<a href="{% url 'index' 0 %}"> abc </a>
...
</div>
<noscript>
<style type="text/css">
.noJs {
display: none;
}
</style>
{% include 'includes/jsDisabled.html' %}
</noscript>
</body>
</html>
from django.conf.urls import include, url
from django.contrib import admin
from . import views
urlpatterns = [
url(r'^admin/', admin.site.urls),
url(r'^articles/', include('articles.urls')),
url(r'^contact/', include('contact.urls')),
url(r'^temp/',views.temp, name="temp"),
url(r'^$', views.index, name='index'),
]
from django.shortcuts import render
def index(request):
return render(request,'index.html')
def temp(request):
return render(request,'temp.html')
我将include内置模板标记包含为@noes1s建议的{% include 'includes/jsDisabled.html' %}
,方法是在模板文件夹中创建一个名为includes
的文件夹并放置jsDisabled.html
在里面。