【发布时间】:2011-06-17 17:21:17
【问题描述】:
Django:如何在模板中使用设置?
【问题讨论】:
标签: python django django-templates
Django:如何在模板中使用设置?
【问题讨论】:
标签: python django django-templates
您可以像这样将设置传递给模板:
from django.conf import settings
from django.template import RequestContext
def index(request):
return render_to_response('index.html', {'settings': settings},
context_instance=RequestContext(request))
在模板中:
{{ settings.MY_SETTING_NAME }}
如果您需要在多个模板(多个视图)中访问您的设置,请考虑创建一个适当的template context processor。
【讨论】:
如果使用基于类的视图:
#
# in settings.py
#
YOUR_CUSTOM_SETTING = 'some value'
#
# in views.py
#
from django.conf import settings #for getting settings vars
class YourView(DetailView): #assuming DetailView; whatever though
# ...
def get_context_data(self, **kwargs):
context = super(YourView, self).get_context_data(**kwargs)
context['YOUR_CUSTOM_SETTING'] = settings.YOUR_CUSTOM_SETTING
return context
#
# in your_template.html, reference the setting like any other context variable
#
{{ YOUR_CUSTOM_SETTING }}
【讨论】:
只需导入它。
from django.conf import settings
【讨论】:
真的很简单。
像这样:
from django.conf import settings
print settings.MY_SETTING_NAME
【讨论】: