eugene-goldberg

The issue is: when the form_action in my _create.html is specified this way: {% block form_action %}{% url 'workloads_panel:create' %}{% endblock %} - I get NoReverseMatch: u'workloads_panel' is not a registered namespace;   "GET /mydashboard/workloads_panel/create/ HTTP/1.1" 500 35672

Here is my directory structure under openstack_dashboard/dashboards/mydashboard:
.
├── blueprints_panel
│   ├── __init__.py
│   ├── __init__.pyc
│   ├── models.py
│   ├── models.pyc
│   ├── panel.py

eugene-goldberg

tables.py:

class UpdateWorkload(tables.LinkAction):
    name = "update"
    verbose_name = _("Edit Workload")
    url = "horizon:mydashboard:workload_panel:update"
    classes = ("ajax-modal",)
    icon = "pencil"

eugene-goldberg

class UpdateView(forms.ModalFormView):
    form_class = project_forms.UpdateWorkload
    template_name = 'update_workload.html'
    context_object_name = 'workload'
    success_url = reverse_lazy('index')

    def get_context_data(self, **kwargs):
        context = super(UpdateView, self).get_context_data(**kwargs)
        context["id"] = self.kwargs['id']
        return context

eugene-goldberg

class UpdateWorkload(tables.LinkAction):
    name = "update"
    verbose_name = _("Edit Workload")
    url = "horizon:mydashboard:workloads_panel:update"
    classes = ("ajax-modal",)
    icon = "pencil"


class WorkloadsTable(tables.DataTable):
    name = tables.Column("name", verbose_name=_("Name"))

eugene-goldberg

views.py:

class UpdateView(forms.ModalFormView):
    form_class = project_forms.UpdateWorkload
    template_name = 'update_workload.html'
    context_object_name = 'workload'
    success_url = reverse_lazy('index')

    def get_context_data(self, **kwargs):
        context = super(UpdateView, self).get_context_data(**kwargs)

eugene-goldberg

ERRORS:

Internal Server Error: /mydashboard/workloads_panel/3/update
Traceback (most recent call last):
  File "/home/eugene/dev/horizon/.venv/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 137, in get_response
    response = response.render()
  File "/home/eugene/dev/horizon/.venv/local/lib/python2.7/site-packages/django/template/response.py", line 105, in render
    self.content = self.rendered_content
  File "/home/eugene/dev/horizon/.venv/local/lib/python2.7/site-packages/django/template/response.py", line 82, in rendered_content
    content = template.render(context)

eugene-goldberg

{% extends "horizon/common/_modal_form.html" %}
{% load i18n %}
{% load url from future %}

{% block form_id %}update_workload_form{% endblock %}
{% block form_action %}{% url 'horizon:mydashboard:workloads_panel:update' %}{% endblock %}

{% block modal_id %}update_workload_modal{% endblock %}
{% block modal-header %}{% trans "Update Workload" %}{% endblock %}

eugene-goldberg

I need to assign the value to the 'initial' attributes for the images and flavors fields.
Here is how I do it currently.
No errors, the print shows that assignment took, but in the actual html form, I still have my default choice list, with no item selected, as desired

forms.py:

class UpdateWorkload(forms.SelfHandlingForm):
    name = forms.CharField(max_length="255", label=_("Workload Name"))
    description = forms.CharField(widget=forms.Textarea,
                                  label=_("Description"), required=False)

eugene-goldberg

resources:

class BlueprintResource(ModelResource):
    # workloads = ManyToManyField(Workload, 'workloads')
    workloads = fields.ManyToManyField('catalog.api.WorkloadResource', attribute='workloads',
                                        full=True, null=True)

    def obj_create(self, bundle, request=None, **kwargs):
        return super(BlueprintResource, self).obj_create(bundle, request)

eugene-goldberg

models:

class Blueprint(models.Model):
    id = models.AutoField(primary_key=True)
    name = models.CharField(max_length=120)
    description = models.TextField()
    # workloads = models.ManyToManyField('Workload', db_constraint=False)
    # workloads = models.ManyToManyField('self', null=True)

    class Meta: