Question

我在获取POST请求以捕获所选复选框时遇到问题。有人建议我使用Ajax，所以我做了以下几点：

            <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
                  <script>
$(document).ready(function () {
                      var SelectedItems = [];
                      $('.checkbox').click(function () {
                          var SelectedItems = $(this).val();
                          var index = SelectedItems.indexOf(SelectedItems);
                          var url = window.location.href.split('?')[0];
                          if (index == -1)
                          {
                            SelectedItems.push(SelectedItems);
                          }        else {
                            SelectedItems.splice(index, 1);
                          }
                        });

                      $('#submit-button').click(function (event) {
                          event.preventDefault();
                          $.ajax({
                              url: "{% url 'requestaccess' %}",
                              data: JSON.stringify({ report_id: SelectedItems }),
                              dataType: 'json',
                              type: 'POST',
                              success: function (data) {
                              },
                            });
                        });
                    });
                  </script>

当我按下按钮时，我的chrome开发人员网络选项卡仅显示jquery.min是发起人。但是，当我在请求访问视图上打印我的request.POST调用作为get或getlist时，它显示空列表或NONE，我的Web应用程序在按下按钮时没有从/ account / profile切换到/ account / requestaccess：

[15/Nov/2017 15:04:02] "POST /account/requestaccess/ HTTP/1.1" 200 1031
None
[]
[15/Nov/2017 15:04:43] "POST /account/requestaccess/ HTTP/1.1" 200 1031

我对requestaccess的看法如下：

@csrf_exempt
def requestaccess(request):
    import simplejson as json
    owner = User.objects.get (formattedusername=request.user.formattedusername)
    reportdetail = QVReportAccess.objects.filter(ntname = owner.formattedusername, active = 1).values('report_name_sc')
    reportIds = QVReportAccess.objects.filter(ntname = owner.formattedusername).values_list('report_id', flat=True)
    reportlist = QvReportList.objects.filter(~Q(report_id__in= reportIds)).exclude(active=0)
    checkedlist = request.POST.getlist('report_id')
    checked = request.POST.get('report_id')
#    checkboxvalue = request.POST['request_reports']
    if request.method == 'POST':

        print (checked)
        print (checkedlist)


    args = {'retreivecheckbox': checkedlist}

    return render(request,'accounts/requestaccess.html')

为什么没有使用report_id的复选框值将report_id传递给requestaccess？如果我将POST更改为get，我可以看到当前视图中传递的值，并且我的url更改为/accounts/requestaccess.html。

没有传递Ajax调用，POST.request显示为None

0 个答案: