Hello,
Answer to your first question: You don't have to explicitly mention action
attr. without that too it is possible to achieve the same operation.
you can check "practice04" in this Repository
<https://github.com/prashanjeeth/django_practise>:
For reverse match error:
specifying app_name under urls.py file helps to debug such errors.
On Wednesday, March 24, 2021 at 7:53:33 PM UTC+5:30 german....@gmail.com
wrote:
> Hi all!
>
> I'm newbie in Django, still trying to figure out how everything works and
> this is my first back end framework, that I'm using. Currently building an
> app like booking.com but for commercial property.
>
> Among others I have models that represent office centers and office spaces
> this is one-to-many relationship (1 office, many spaces). I've made a form
> that adds spaces to a particular office, but this form doesn't seem to save
> data.
>
> I'm stuck on the following:
> - Am I right that I need to point an action attribute in the form to
> specify view which will save form data into DB? If yes, I'm struggling how
> to do that, because I'm getting errors ReverseMatch
> - If this is not about action attr, what am I missing?
>
> Thank you in advance
> German
>
> ***
> models.py
> from django.db import models
> from django.urls import reverse
>
> class Office(models.Model):
> name = models.CharField(max_length=200)
> slug = models.SlugField(max_length=200, unique=True)
> image = models.ImageField(null=True, blank=True, upload_to='offices/')
> description = models.TextField(max_length=400, blank=True)
> address = models.CharField(max_length=200, blank=True)
> minprice = models.DecimalField(max_digits=6, blank=True, decimal_places=1)
> size = models.IntegerField(blank=True)
> worktime = models.CharField(max_length=200, blank=True)
>
> class Meta:
> verbose_name_plural = 'offices'
>
> def get_absolute_url(self):
> return reverse("office:office", kwags={'id': self.id})
>
> def __str__(self):
> return self.name
>
> class Space(models.Model):
> office = models.ForeignKey(
> Office,
> on_delete=models.CASCADE,
> to_field='slug'
> )
> name = models.CharField(max_length=200, blank=True)
> size = models.IntegerField(blank=True)
> term = models.CharField(max_length=100, blank=True)
> floor = models.IntegerField(blank=True)
> window = models.BooleanField(blank=True)
> price = models.DecimalField(max_digits=100, blank=True, decimal_places=2)
>
> class Meta:
> verbose_name_plural = 'spaces'
>
> def get_absolute_url(self):
> return reverse("office:space", kwags={'id': self.id})
>
> def __str__(self):
> return self.name
>
> views.py
> def space_edit_view(request, slug):
> office = Office.objects.get(slug=slug)
> form = UpdateSpaceForm(initial={'office': office.slug})
> if request.method == "POST":
> if form.is_valid():
> form.save()
> return redirect('office:office', slug=slug)
>
> context = {
> "form": form
> }
>
> return render(request, "space_edit.html", context)
>
> urls.py
> from django.contrib import admin
> from django.urls import path
> from django.conf import settings # new
> from django.conf.urls.static import static # new
> from .views import OfficeDetailView, OfficeEditView, space_edit_view
>
> app_name = 'office'
>
> urlpatterns=[
> path('offices/<slug:slug>', OfficeDetailView.as_view(), name='office'
> ),
> path('offices/<slug:slug>/edit', OfficeEditView.as_view(), name=
> 'office_edit'),
> path('offices/<slug:slug>/spaces/edit', space_edit_view, name=
> 'space_edit'),
> ]
>
> if settings.DEBUG: # new
> urlpatterns += static(settings.MEDIA_URL, document_root=settings.
> MEDIA_ROOT)
>
> space_edit.html
> {% include 'header.html' %}
> <section class="grid-container margin-top-3">
> <div class="grid-x grid-padding-x">
> <h1 class="cell">Add new office space</h1>
> <form action="{% url "space_edit" slug %}" class="cell margin-top-3"
> method="post" enctype="multipart/form-data">
> {% csrf_token %}
> {{ form.as_p }}
> <input class='button' type="submit" value='Submit'>
> </form>
> </div>
> </section>
> {% include 'footer.html' %}
>
>
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to django-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/26022f75-aa53-4e2e-b12a-a6d32ff77612n%40googlegroups.com.
