POST jQuery array to Django

Question

I\'m trying to POST a jQuery array of simple numbers to Django, and I really can\'t make it work. I need a little help on this. I\'m getting an Http 500 with the following error

Answer 1

You can try to use JSON.stringify() method instead of tasks as parameter when sending via Ajax.

Here's the array data on my consol

Then send Array data by ajax

$.ajax({
     type: "POST",
     url: "/user/Survey-Design/",
     headers: {
         'Authorization': "Token " + localStorage.access_token
     },
     data: {
         'arr': JSON.stringify(arr)
     },
     success: function(result) {
         alert('Data Has been saved')
     }
 });

In views.py:

 def create(self,request):
     array_data = request.POST['arr']
     data = json.loads(array_data)
     print(data)
     return HttpResponse('Success')

Finally, show print(data) on terminal