Django 呈现时捕获到VariableDoesNotExist:在u'中查找键[time_filter]失败;[{},
views.pyDjango 呈现时捕获到VariableDoesNotExist:在u'中查找键[time_filter]失败;[{},,django,django-forms,django-templates,django-views,Django,Django Forms,Django Templates,Django Views,views.py def when(request): user = request.user report = Report.objects.get(user=request.user) reportform = ReportForm(instance=report) settings = Settings.objects.get(user=request.user) settingsForm = SettingsForm(instance=set
def when(request):
user = request.user
report = Report.objects.get(user=request.user)
reportform = ReportForm(instance=report)
settings = Settings.objects.get(user=request.user)
settingsForm = SettingsForm(instance=settings)
settings=Settings.objects.get(user=2)
if settings.date_format == '0':
date_filter = 'd/m/Y'
else:
date_filter = 'm/d/Y'
if settings.time_format == '0':
time_filter = 'I:Mp'
else:
time_filter = 'H:M'
if request.method == 'POST':
reportform = ReportForm(instance=report,data=request.POST)
if reportform.is_valid():
report = reportform.save(commit=False)
report.user = request.user
report.save()
return redirect('/member/media/')
return render_to_response('incident/when.html',{
'newreport_menu': True,
'form': reportform,
},
context_instance=RequestContext(request))
模板是
{{ form.manual_time|date:time_filter }}
{{ form.manual_date|date:date_filter }}
如果模板中的日期过滤器和时间过滤器出现错误,则错误为“呈现时捕获变量DoesNotExist:在u'[{}]中查找键[time\u filter]失败,您没有将
时间过滤器
或日期过滤器
包含在传递给呈现到\u响应
的上下文词典中