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.
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 advanceGerman
***models.pyfrom django.db import modelsfrom django.urls import reverseclass 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.nameclass 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.nameviews.pydef 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.pyfrom django.contrib import adminfrom django.urls import pathfrom django.conf import settings # newfrom django.conf.urls.static import static # newfrom .views import OfficeDetailView, OfficeEditView, space_edit_viewapp_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: # newurlpatterns += 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' %}
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