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' %}
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