我創建了一個Django應用程序。我的應用程序中有一個過濾功能。過濾的數據顯示在單獨的頁面中。Django分頁錯誤
現在我想把Django分頁給過濾的列表頁面。在做這件事時,我遇到了這個錯誤。分頁顯示在頁面底部,顯示正確的頁數NEXT。
雖然點擊paginator中的'Next Page'會將我重定向到我的主頁(/ employeeList)。
我想這是因爲HttpResponseRedirect (return HttpResponseRedirect('/employeeList'))
我在filter()
裏給出了一些情況下使用的。我會粘貼我的過濾器()和HTML分頁。
def filter(request):
val2=''
val3=''
newData=''
if request.GET.has_key('choices'):
val2=request.GET.get('choices')
if request.GET.has_key('textField'):
val3=request.GET.get('textField')
if request.POST:
val2=request.POST.get('choices')
val3=request.POST.get('textField')
if val2=='Designation':
newData = EmployeeDetails.objects.filter(designation=val3)
flag=True
elif val2=='Name':
newData = EmployeeDetails.objects.filter(userName__icontains=val3)
flag=True
elif val2=='EmployeeID':
newData = EmployeeDetails.objects.filter(employeeID=val3)
flag=True
elif val2=='Project':
newData = EmployeeDetails.objects.filter(project=val3)
flag=True
elif val2=='DateOfJoin':
newData = EmployeeDetails.objects.filter(dateOfJoin=val3)
flag=True
else:
return HttpResponseRedirect('/employeeList')
if request.POST.get('sortAscendValue'):
newData = newData.order_by('userName')
elif request.POST.get('sortDescendValue'):
newData = newData.order_by('-userName')
paginator = Paginator(newData, 10)
try:
page = int(request.GET.get('page', '1'))
except ValueError:
page = 1
try:
contacts = paginator.page(page)
except (EmptyPage, InvalidPage):
contacts = paginator.page(0)
return render_to_response('filter.html',{'newData':newData,'emp_list': contacts,'val2':val2,'val3':val3,'flag':flag,'emp_list': contacts})
filter.html
<div class="pagination" >
<span class="step-links">
{% if emp_list.has_previous %}
<a href="?page={{ empl_list.previous_page_numbe }}">Previous</a>
{% endif %}
<span class="current">
Page {{ emp_list.number }} of {{ emp_list.paginator.num_pages }}.
</span>
{% if emp_list.has_next %}
<a href="?page={{ emp_list.next_page_number }}">Next</a>
{% endif %}
</span>
</div>
。您確定要生成的'Next' URL有'?選擇= Something'一部分? – 2011-03-22 06:18:55
是的...我在另一個地方使用相同的代碼,它工作正常 – 2011-03-22 06:31:03
非常感謝Mithun :) – 2011-03-22 06:54:10