从javascript发送数组到Django

Question

I have an array of objects in javascript. Arr = [0: {k;v}, 1: {k,v}] etc etc... with a lot of fields in them.

I'm having trouble sending them to Django.

I've tried doing JSON.stringify and sending it to django and retrieving with both getlist and get .

The problem is I get a list with two dictionaries inside but I cannot figure out how to iterate through the list.

Current code is sending the array to Django this way:

{'data[]': JSON.stringify(arr)}

And in Django:

req = request.POST.getlist('data[]', None)

What I get back when I print the statement is:

[ { dict of key, value pairs }, { dict of key value pairs }]

I cannot figure out how to iterate through the list of dictionaries and retrieve the key value pairs and keep them as separate.

Answer 1

Solved with help from the comments.

Instead of using .getlist I used .get and wrapped it in json.loads().

From there I was able to look through this way:

req = json.loads( request.POST.get('data[]', None) )

for each_row in req:
    for k, v in each_row.items():
        print(k, v)