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I have the same problem as [@DHerls][1], but the given solution did not work for me.

Other similar questions with solutions I tried:

The problem is that only half of the FilteredSelectMultiple shows up:

Things I have tried:

  • syncdb
  • checking that jQuery is running
  • checked for jQuery imports conflicting, but I am new to it, so I am unsure about this.

template.html

 {{ form.media }}
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
    <script src="{% static 'js/bootstrap.js' %}"></script>
    <script src="{% static '/admin/js/jquery.init.js' %}"></script>
    <script src="{% static '/js/SelectBox.js' %}"></script>
    <script src="{% static '/js/SelectFilter2.js' %}"></script>
    <link href="https://fonts.googleapis.com/css?family=Playfair+Display+SC" rel="stylesheet">
    <link rel="shortcut icon" type="imgs/favicon.png" href="{% static 'imgs/favicon.png' %}"/>

[...]

<form action="{% url 'recipes' %}" id="add_ingredient" method="post" accept-charset="utf-8" style="width: 400px; margin-left: auto; margin-right: auto; padding: 10px 0 30px 0;" enctype="multipart/form-data">
                    {% csrf_token %}
                    {{ form.as_p }}

                    <span class="input-group-btn">
                        <button class="btn btn-secondary" style="margin-left: 40%; margin-top: 20px; padding: -10px;" type="submit">Submit</button>
                    </span>
                </form>

views.py

decorators = [login_required, transaction.atomic]
@method_decorator(decorators, name='dispatch')
class RecipeCreate(CreateView):
    model = Recipe
    form_class = RecipeCreateForm
    template_name = 'sous/new_recipe.html'

    def get_context_data(self, **kwargs):
        context = super(RecipeCreate, self).get_context_data(**kwargs)
        context['form'] = RecipeCreateForm()
        return context

    def form_valid(self, form):
        self.object = form.save()
        return render(self.request, 'sous/new_recipe.html', {'new_recipe': self.object })

forms.py

class RecipeCreateForm(forms.ModelForm):
    name = forms.CharField(max_length=150, required=True, widget=forms.TextInput(attrs={'class': 'form-control', 'placeholder': '*' }))
    photo = forms.ImageField(required=False, widget=forms.FileInput(attrs={'class': 'form-control'}))
    cost = forms.DecimalField(required=False, min_value=0, max_digits=5, decimal_places=2, widget=forms.NumberInput(attrs={'step': 0.01, 'class': 'form-control', 'placeholder': '00.00'}))
    prep_time = forms.DurationField(required=False, widget=forms.NumberInput(attrs={'step': 0.01, 'class': 'form-control', 'placeholder': 'HH.MM'}))
    cook_time = forms.DurationField(required=False, widget=forms.NumberInput(attrs={'step': 0.01, 'class': 'form-control', 'placeholder': 'HH.MM'}))
    ingredients = forms.ModelMultipleChoiceField(queryset=Ingredient.objects.all(), widget=FilteredSelectMultiple('Ingredient', is_stacked=False, attrs={'rows':'5'}))

    class Meta:
        model = Ingredient
        ordering = ('order',)
        fields = ['ingredients', 'name', 'cost', 'prep_time', 'cook_time', 'photo']
        css = {
            'all':('/admin/css/widgets.css', 'admin/css/overrides.css'),
        }
        js = ('/admin/jsi18n/',)


    def __init__(self, parents=None, *args, **kwargs):
        super(RecipeCreateForm, self).__init__(*args, **kwargs)
J. Doe
  • 11
  • 5

1 Answers1

1

Using django 2.2, I was able to solve this by putting this in my

urls.py

urlpatterns = [
...
...
/* all your urls */

re_path(r'^jsi18n/$', JavaScriptCatalog.as_view(), name='javascript-catalog')
]

bottom of template

<script type="text/javascript" src="{% url 'javascript-catalog' %}"></script>

forms.py

class ManageUserPermissionsForm(forms.ModelForm):
    class Meta:
        model = User
        fields = ['permissions']

    permissions = forms.ModelMultipleChoiceField(queryset=Permission.objects.all(),required=True,
                      widget=FilteredSelectMultiple('User Permissions',is_stacked=False))

    class Media:
        css = {'all': ('/static/admin/css/widgets.css',), }

views.py (you can ignore permissions required mixin, and slug_field and slug_url_kwarg

class ManageUserPermissionsView(PermissionRequiredMixin, UpdateView):
    permission_required = 'manage_user'
    model = User
    form_class = ManageUserPermissionsForm
    template_name = 'manage_permissions.html'
    slug_field = 'uuid'
    slug_url_kwarg = 'uuid'

I made this specifically for managing user permissions, but the queryset can be whatever you want

alshar
  • 48
  • 1
  • 4