Django form - the same field multiple times-CodePudding

how can I process a form with a field:

order = ModelChoiceField(
    required=False,
    queryset=OrderOd.objects.filter(Q(status='DN') | Q(status='DI')),
    widget=Select(
        attrs={
            "class": "form-select form-select-md form-select-solid",
            "data-control": "select2",
            "data-multiple": "true",
            "multiple": "multiple",
            "data-placeholder": _("Vyberte objednávku ..."),
            "id": 'order'
        }
    )
)

In front-end, I can select multiple orders (looks like pills/tags) and in the request sent to the server it looks like this:

movement: f2b7c234-fbdb-4059-bcb6-8ada46cef72c
account: dbabefb7-f053-4edf-a2e3-787bf6bfc371
date: 2022-09-12
order: eb2fc726-3e97-4af2-a8b2-08f20771cfef
order: 8398925b-fca6-4b25-8c48-e12940a5b5c3
order: bfa35391-5cf8-4ed8-8c44-a797da875cb4
order: 07be93ac-20b3-459c-8038-c8b023db6d66

When I inspect self.data, I got

'order': ['eb2fc726-3e97-4af2-a8b2-08f20771cfef', '8398925b-fca6-4b25-8c48-e12940a5b5c3', 'bfa35391-5cf8-4ed8-8c44-a797da875cb4', '07be93ac-20b3-459c-8038-c8b023db6d66'],

but when I check the output of logger.info(self.data['order']), it gives me only the first UUID.

[INFO] form.py 123: 07be93ac-20b3-459c-8038-c8b023db6d66

What I need is to access all UUIDs in the array (order) and process them instance by instance.

Any idea, how to do it? Thanks

CodePudding user response：

You can use self.data.getlist('order') to return the data in the array form.

see more info in Django documentation