I have a model to rate a rented car in my Django project. However, when I submit the template's content, it seems that they are saved in the database but when I check in my data base, the table is empty. I've check all my code, I cannot find the error. Please, here are my model, views, the urls and my template respectively.
Model:
class tb_CARS_COMMENTS(models.Model):
SCORE_CHOICES = zip(range(6), range(6) )
nom_client = models.CharField(max_length=250)
vehicule = models.ForeignKey(tb_CARS, on_delete=models.CASCADE, null=True)
qualite = models.PositiveSmallIntegerField(choices=SCORE_CHOICES, blank=False)
prix = models.PositiveSmallIntegerField(choices=SCORE_CHOICES, blank=False)
confort = models.PositiveSmallIntegerField(choices=SCORE_CHOICES, blank=False)
conduite = models.PositiveSmallIntegerField(choices=SCORE_CHOICES, blank=False)
email = models.EmailField(max_length=254)
site_web = models.CharField(max_length=250, null=True, blank=True)
Commentaires = models.TextField()
def __str__(self):
return 'Évaluation(Véhicule =' str(self.vehicule) ', Qualité =' str(self.qualite)\
', Prix =' str(self.prix) ', Confort =' str(self.confort) ', Conduite =' str(self.conduite) ')'
class Meta:
verbose_name='COMMENTAIRE'
verbose_name_plural='COMMENTAIRES'
The views:
def AddComment(request):
detail=get_object_or_404(tb_CARS_CONDITIONS,id=id)
form=CARS_COMMENTForm(request.POST or None)
if request.method == 'POST':
if form.is_valid():
print('Hello chef')
obj, created = tb_CARS_COMMENTS.objects.update_or_create(
vehicule=detail.vehicule_id,
nom_client=request.GET.get('nom_client'),
qualite=request.GET.get('qualite'),
prix=request.GET.get('prix'),
confort=request.GET.get('confort'),
conduite=request.GET.get('conduite'),
email=request.GET.get('email'),
site_web=request.GET.get('site_web'),
Commentaires=request.GET.get('Commentaires')
)
else:
print('We are not reaching here')
context={
}
return render(request,'Cars/comments.html', context )
The urls:
app_name = 'website'
urlpatterns = [
path('', views.HompePage, name='home_page'),
path('about_page/', views.AboutPage, name='about_page'),
path('contact_page/', views.ContactPage, name='contact_page'),
path('service_page/', views.ServicePage, name='service_page'),
path('liste_voiture/', views.ListeVoiture, name='liste_voirute'),
path('vehicule/<int:id>/detail/', views.DetailsVoiture, name='vehicule_detail'),
path('addComments/', views.AddComment, name='add_comments'),
]
The template:
<!-- Car Review Form-->
<div >
<h2 >Rédiger un commentaire</h2>
<form action='' method="post">
{% csrf_token %}
<div >
<div >
<div >
<label>Qualité:</label>
<div >
<input name="qualite" type="hidden"/>
<div ></div>
</div>
</div>
</div>
<div >
<div >
<label>Prix:</label>
<div >
<input name="prix" type="hidden"/>
<div ></div>
</div>
</div>
</div>
<div >
<div >
<label>Comfort:</label>
<div >
<input name="confort" type="hidden"/>
<div ></div>
</div>
</div>
</div>
<div >
<div >
<label>Conduite:</label>
<div >
<input name="conduite" type="hidden"/>
<div ></div>
</div>
</div>
</div>
</div>
<div >
<div >
<input type="text" placeholder="Nom complet" name="nom_client">
</div>
<div >
<input type="email" placeholder="Email" name="email">
</div>
<div >
<input type="url" placeholder="Site web optionnel" name="site_web">
</div>
<div >
<input type="text" placeholder="Test" name="test">
</div>
</div>
<textarea cols="30" rows="10" placeholder="Redigez votre commentaire" name="Commentaires"></textarea>
<div >
<input type="submit" value="Envoyer">
</div>
</form>
</div>
<!-- End Car Review Form-->
Hopefully you will find where I've have made the mistakes.
CodePudding user response：
First you have to add the car ID to your URL patterns and the AddComment view.
Second I would suggest to display the form error messages, to see if the input is valid or if there are any issues.
Third you should use create() instead of update_or_create(), as you like to add new comments if the form was sent and not update existing ones.
Assigning the ForeignKey value instead of the related object
app_name = 'website'
urlpatterns = [
path('', views.HompePage, name='home_page'),
path('about_page/', views.AboutPage, name='about_page'),
path('contact_page/', views.ContactPage, name='contact_page'),
path('service_page/', views.ServicePage, name='service_page'),
path('liste_voiture/', views.ListeVoiture, name='liste_voirute'),
path('vehicule/<int:id>/detail/', views.DetailsVoiture, name='vehicule_detail'),
path('vehicule/<int:car_id>/addComments/', views.AddComment, name='add_comments'),
]
def AddComment(request, car_id):
detail=get_object_or_404(tb_CARS_CONDITIONS,id=car_id)
form=CARS_COMMENTForm(request.POST or None)
if request.method == 'POST':
if form.is_valid():
print('Hello chef')
obj = tb_CARS_COMMENTS.objects.create(
vehicule_id=detail.vehicule_id,
nom_client=request.GET.get('nom_client'),
qualite=request.GET.get('qualite'),
prix=request.GET.get('prix'),
confort=request.GET.get('confort'),
conduite=request.GET.get('conduite'),
email=request.GET.get('email'),
site_web=request.GET.get('site_web'),
Commentaires=request.GET.get('Commentaires')
)
else:
print('We are not reaching here')
context = {'form': form}
return render(request,'Cars/comments.html', context )
<!-- Car Review Form-->
<div >
<h2 >Rédiger un commentaire</h2>
<form action='' method="post">
{% csrf_token %}
<!-- error reporting -->
{{ form.non_field_errors }}
{% for field in form %}
{% if field.errors %}
<p >{{ field.errors }}</p>
{% endif %}
{% endfor %}
<!-- ... rest of your form template -->
</form>
</div>
<!-- End Car Review Form-->