Displaying individual MultiWidget fields using Django Crispy Forms

Question

My specific case: I need this field to appear on one line (using Bootstrap 3):

So something like:

<div class="form-group">
    <label>Amount:</label>
    <div class="row">
        <input name="amount_0" type="number" class="col-xs-8">
        <select name="amount_1" class="col-xs-4">...</select>
    </div>
</div>

Usage: https://github.com/jakewins/django-money
Widget: https://github.com/jakewins/django-money/blob/master/djmoney/forms/widgets.py

Model:

from djmoney.models.fields import MoneyField

class MyModel(models.Model):
    ...
    amount = MoneyField(...)
    ...

the form:

class MyForm(forms.ModelForm):
    ...
    @property
    def helper(self):
        helper = FormHelper()
        helper.form_tag = False

        helper.layout = Layout()
        helper.layout.fields = [
            ...
            'amount',
            ...
        ]

        return helper
    ...

Answer 1

django-crispy-forms django . django.forms.MultiWidget.
django-crispy-forms MultiWidget .

: django.forms.MultiWidget.format_output(rendered_widgets)

MultiWidget twitter-bootstrap-3 Django 1.10 -:

from djmoney.forms.widgets import MoneyWidget


class CustomMoneyWidget(MoneyWidget):
    def format_output(self, rendered_widgets):
        return ('<div class="row">'
                    '<div class="col-xs-6 col-sm-10">%s</div>'
                    '<div class="col-xs-6 col-sm-2">%s</div>'
                '</div>') % tuple(rendered_widgets)


class BookingForm(forms.ModelForm):
    ...
    def __init__(self, *args, **kwargs):
        super(BookingForm, self).__init__(*args, **kwargs)

        amount, currency = self.fields['amount'].fields

        self.fields['amount'].widget = CustomMoneyWidget(
            amount_widget=amount.widget, currency_widget=currency.widget)
    ...

Django 1.11 +:

- change new template api. :

class CustomMoneyWidget(MoneyWidget):
    template_name = 'widgets/money.html'

money.html

<div class="row">
    <div class="col-xs-6 col-sm-10">
        {% with widget=widget.subwidgets.0 %}
            {% include widget.template_name %}
        {% endwith %}
    </div>
    <div class="col-xs-6 col-sm-2">
        {% with widget=widget.subwidgets.1 %}
            {% include widget.template_name %}
        {% endwith %}
    </div>
</div>