Django serialize object return array

Question

Django serialize object return an array, and i cant get it in template with js

my view.py:

def MyExempleView(request):
    data = serializers.serialize("json", myModel.objects.all())
    context = {
        "data" : json.loads(data)
    }
    return render(request, 'consulta/myTemplateExemple.html', context=context)

my template:

{{ data|json_script:"data" }}

if ($("#data").length) {
    var data= JSON.parse(document.getElementById('data').textContent);
}

my result exemple:

"[{"key": "value"}, {"key2": "value2"}]"

How do you print the data?

willeM_ Van Onsem
– willeM_ Van Onsem

2021-08-09 16:41:22 +00:00
Commented Aug 9, 2021 at 16:41 — willeM_ Van Onsem
– willeM_ Van Onsem, Commented Aug 9, 2021 at 16:41

LucasBorges-Santos · Accepted Answer · 2021-08-09 17:02:24Z

2

i solved loading and dumping the json with python json:

in views:

"data" : data

and in js in template:

var data = JSON.parse(document.getElementById('data').textContent)
jsonResponse = JSON.parse(data)

edited Aug 9, 2021 at 17:02

answered Aug 9, 2021 at 16:43

LucasBorges-Santos

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4 Comments

willeM_ Van Onsem Over a year ago

Can't you omit the json.dumps(json.loads(...)), and thus work with "data": data?

LucasBorges-Santos Over a year ago

i has been tried and doesn't it worked, and now work, tks

willeM_ Van Onsem Over a year ago

but normally dumps and loads are each other's inverse. So if both are removed, then one would expect that simply passing the data without any dumps/loadss would produce the same data.

LucasBorges-Santos Over a year ago

this make sense now

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