将复选框数组从js发送到django视图

var checkboxes = document.querySelectorAll('input[type="checkbox"]');
var selectedValues = [];
checkboxes.forEach(function(checkbox) {
  if (checkbox.checked) {
    selectedValues.push(checkbox.value);
  }
});

var xhr = new XMLHttpRequest();
xhr.open('POST', '/your-django-view-url', true);
xhr.setRequestHeader('Content-Type', 'application/json');
xhr.onreadystatechange = function() {
  if (xhr.readyState === 4 && xhr.status === 200) {
    // 请求成功处理
    console.log(xhr.responseText);
  }
};
xhr.send(JSON.stringify(selectedValues));

from django.http import JsonResponse

def your_django_view(request):
    if request.method == 'POST':
        selected_values = request.POST.getlist('selectedValues[]')
        # 处理接收到的数据
        # ...

        # 返回响应
        response_data = {'message': 'Data received successfully'}
        return JsonResponse(response_data)