I’m having a hard time displaying some datas from two or three tables. So this is my code for showing all the data only from Device table. def device(request): if request.method == ‘GET’: queryset = Device.objects.all() if queryset: data = {"queryset": queryset} return render(request, ‘device/device.html’, data) else: return render(request, ‘device/device.html’) And I want to add… Read More Django: Display data from other table

I am working on simple login and signup pages on Django. This is how they work: You create an account in the signup page. After the process is complete, it redirects you to the login page. However, when you click a button to submit information on the signup page, it is not submitted. Here are… Read More Why is my Django FormModel is not submitted when I click submit button?

I ‘m following a tutorial of how to use AbstractBaseUser model in Django project. Now I would like to go one step further by creating other models for example address_book and product. When using defaulter user model, we put like this: class User(models.Model): …. class AddressBook(models.Model): …. class Product(models.Model): …. Now when I use like… Read More Django model reference when using AbstractBaseUser model

I generated a basket with 2 products, at the level of the basket page and also on this same page I added a form to insert the customer’s name. by clicking on the submit button which will send the request to a view for insert into the database. but I have an error (‘SessionStore’ object… Read More 'SessionStore' object has no attribute 'cart' – Django

I noticed there are two ways to get a user object from request (assuming user is already logged in and the session is valid): user = request.user user = get_user(request) where get_user() is imported from django.contrib.auth. What’s the difference? get_user() seems to do a lot of validation for request session. Which is better? >Solution :… Read More Difference between request.user vs. get_user(request) in Django?

I would like to retrieve the product whose ‘id’ is passed as a parameter, how do I do this? For example here I passed the id equal to 1 Note I don’t use a model but a dictionary def cart_add(request, id): dico={"produits":[{‘id’:1,’name’:’pomme de terre’,’price’:1250}]} mes_produits=dico[‘produits’] cart = Cart(request) mes_produits[‘id’]=id product=mes_produits[‘id’] cart.add(product=product) return render(request, ‘cart/cart_detail.html’) i… Read More Display a product whose ID is passed as a parameter

I am trying to convert a Django Decimal field into an integer but only if it has a 0 point value. So basically: decimal_field = models.DecimalField(max_digits=10, decimal_places=2, default=0) Lets say we have the following decimal_field = 15.6 Then when I use if int(decimal_field): decimal_field = int(decimal_field) It gets converted to 15 instead of staying 15.6… Read More Django convert Decimal into integer when point value is 0

I’ve started learning Django and struggling with creating/migrating a model. Everytime I try to type python manage.py migrate(or anything), I get the error ModuleNotFoundError: No module named ‘People’. Here’s my directory structure; |- VLCase |- VLCase |- models.py |- urls.py |- settings.py |- asgi.py |- __pycache__ |- wsgi.py |- manage.py |- db.sqlite3 Here’s my models.py;… Read More Django ModuleNotFoundError after creating models

The Django docs says that one can use .label, but it does not work in the template. class Model(models.Model): class ModelChoices(models.TextChoices): ENUM = ‘VALUE’, ‘Label’ model_choice = models.CharField(choices=ModelChoices.choices) In the template object.model_choice displays the value (‘VALUE’). object.model_choice.label displays nothing. How is it possible to get the label (‘Label’) in the template? Thanks for your time… Read More How to display the label from models.TextChoices in the template?

enter image description here If there are not projects created, projects is the name of my viewclass for my model, then I need it to create a message, but I do not know how to create the right if statement. >Solution : Standard way to implement any if statement in Django’s template: {% if my_projects… Read More How do I create if statement on django template?