How to save id from another model using choicefield?

Asked Jun 24 '15 at 13:18

Active Jun 24 '15 at 13:25

Viewed 81 times

I have a ModelMultipleChoicefield and a queryset with another model.

NamesModel contains only names and id

ID_model contains only id of NamesModel

class MyCreateForm(forms.ModelForm):
    my_id = forms.ModelMultipleChoiceField(queryset=NamesModel.objects.all())

    class Meta:
        model = ID_model

When rendering form I can choose names for example. 'Adam', John'.

My problem is I want my form to display NamesModel, but save NamesModel id to my_id.

How can I do that?

edited Jun 24 '15 at 13:25

asked Jun 24 '15 at 13:18

HereHere

That code should do exactly what you want. What's wrong with it? – Daniel Roseman Jun 24 '15 at 14:02
`TypeError: expected ID_model instance, got `. That's why I need to save id. – HereHere Jun 24 '15 at 14:05
1

You're going to need to show your models. I can't understand what you are trying to do. – Daniel Roseman Jun 24 '15 at 14:07
Because I'm getting `NameModel` from another database. `NameModel` got `id` and I need it to be save in `ID_model` – HereHere Jun 24 '15 at 14:08

How to save id from another model using choicefield?

0 Answers0