Questions tagged [django-models]
If you have any inquiries regarding the implementation of the model class within the Django web framework, feel free to ask.
Currently, I have two models within my Project. class Blog(models.Model): title=models.CharField(max_length=20, blank=False, default='') content=models.CharField(max_length=2000, blank=False, default='') class UserLikedBlogs(models.Model): ...
Has anyone encountered an issue with uploading a PDF file to a database using forms, where the file fails to be sent to the server? models.py class Presse(models.Model): pdf = models.FileField() forms.py class PresseForm(forms.ModelForm): class M ...
I encountered an issue when trying to assign a freelancer to a specific gig, as the get() method returned more than one Freelancer - in fact, it returned 3! I attempted to retrieve the logged-in freelancer who is creating the gig by using freelancer = get_ ...
Working on a new project utilizing the Django REST API framework. Encountering an error when running the project locally: File "/home/asad/PycharmProjects/microshop/venv/lib/python3.8/site-packages/rest_framework/routers.py", line 153, in get_rou ...
models.py class short_url(models.Model): """ This is a short_url class """ blocked = models.BooleanField(default=False) updated_at = models.DateTimeField(auto_now=True) ...
Here we have a straightforward query where we aim to retrieve and filter two elements sorted in reverse order by date. The model structure is as follows: Class ModelName(models.Model): usr = models.ForeignKey(UserProfile) created = models.DateTim ...
The code snippet below outlines the structure of my model: class A(): foriegn_id1 = models.CharField # ref to a database not managed by django foriegn_id2 = models.CharField class B(): a = models.OneToOneField(A, on_delete=models.CASCADE) I have ...
A few weeks ago, I began working on a Django app and added the following lines to my model.py file: from django.db import models class Publisher(models.Model): name = models.CharField(max_length=30) address = models.CharField(max_lenght=50) ...
My goal is to create buttons on my website that, once clicked, trigger a specific filter on my database of models. Specifically, I am trying to sort the "Clothes_Item" model and apply various filters. To start off, I want to keep it simple and create a but ...
Looking for input on managing user consent for a web application built with Python and Django. I need users to agree to the use of their personal data, with this consent being stored in the database. The consent model is structured as follows: class Cons ...
Hello again, it's been over 48 hours and I'm still struggling to find a solution to this issue. Here is the scenario: I have a model called Engineers, which includes positions like Site Engineer, Site Manager, HVAC Engineer, etc. Now, the requ ...
In my Django model, I want to add a field named total that will calculate the total price of all products multiplied by their quantity. Can anyone guide me on how to implement this logic: total = price*quantity? Keep in mind that there can be multiple prod ...
I am working with a model in Django that has a ForeignKey pointing to itself, and I need to display all the data from the database using lists and sublists: Below is my model definition: class Place(models.Model) name = models.CharField(max_length=1 ...
For my current project, I am utilizing react for the frontend and django for the backend. Within my models, I have defined the following Role model: class Role(models.Model): ROLE_CHOICES = ( ('Recruiter', 'Recruiter'), ...
I am experiencing an issue with a query that determines the next available key from the database. Everything is functioning correctly until it reaches the number 10, which incorrectly indicates that 10 is available when it is actually taken. max_var = Sho ...
My Model structure resembles this class Dish(models.Model): names = models.ManyToManyField(DishName) restaurant = models.ManyToManyField(Restaurant) Here is a snippet from my view file def AddDish(request): if request.method == 'POS ...
I am currently developing a student attendance management system using the Django framework. The objective is to fetch all the names of the students from the student database and display them in an HTML table. Additionally, I will be updating the informati ...
Is there a way to serialize the get_picture(self) method within this model? I am currently working on a social networking project and I need to serialize this method in order to obtain a JSON URL for the user's profile picture to be utilized in an And ...
I ran into an issue with a previous question I posted, you can find it here Due to some formatting errors because it was my first time posting a question, the original question is currently closed. I have made edits and resubmitted it for reopening, but I ...
For the past few days, I have been attempting to provide the admin user with the ability to upload multiple images/slides for each individual post. One idea that came to mind was nesting a for loop inside the posts' for loop so that for every post, all ass ...
Hello, I have encountered a specific issue that I am trying to address. I am developing a tasking system based on three models: the taskings model, the extended user model (profile), and the default User model in Django. My goal is to showcase the username ...
I'm completely baffled by the way django manages database relationships. Initially, my article model had a basic IntegerField for article_views. However, I now want to enhance the definition of an article view by creating a separate model for it with ...
I have a question about Django patterns that is quite simple. Typically, my manager code is located in models.py. However, what should be done when models.py becomes overly extensive? Are there any alternative patterns available to keep the manager code se ...
My Django model is defined as follows: class MyModel(models.Model): a = IntegerField() b = DateTimeField() To retrieve the count, minimum, maximum, and average values of b for each value of a, I run the following QuerySet on this model: >> ...
Is it possible to utilize the authentication system provided by Django User models for models that subclass Abstract Base User models? If not, what alternative options are available? Additionally, how can we configure ModelAdmin to grant admin access to ...
This table shows my admin interface with records ordered by their id in descending order (latest record at top). Below is the code snippet used for creating model objects and saving them: notification = Notification(from_user=from_user, to_user=to_user, ...
How can I implement nested categories in Django? I am new to Django and have been trying to set this up, but the solutions I found didn't seem to work. class MainCategory(models.Model): name = models.CharField(max_length=50) date_created = models ...
I did some searching on Google, but I couldn't find a solution. On the Django admin side, I have the start date and end date displayed with time in 24 hr format. However, I would like to change it to display in 12 hr format instead. class CompanyEvent(mod ...
Having two Django models, ModelA and ModelB, where the latter contains a foreign key relationship to the former. class ModelA(models.Model): item = models.BooleanField(default=True) class ModelB(models.Model): modela = models.ForeignKey(ModelA) ...
After creating a new user using a registration form I developed, the user is successfully created with an extension that includes a field pointing to the User. However, when passing information like name or birthday during the creation process, it appears ...
As I work on a logic to display quizzes created by teachers from the database, I am aiming to enhance precision by showing students only the quizzes related to the courses they are enrolled in. However, the filter I am trying to implement doesn't seem ...
What is the standard method for storing postal addresses in Django models? Are there any specialized libraries available that offer custom model fields with built-in validation and formatting for postal address data? If no libraries are found, how can I c ...
Is there a way to modify my code so that the user who is currently logged in cannot follow themselves? I attempted using unique_together but it was unsuccessful. I plan to implement a button on other users' profile pages that will allow the logged in user ...
try : doSomething1() doSomething2() doSomething3() except Exception as e : doSomething4() } I'm facing a situation with the given code. If doSomething1() fails, doSomething2() & doSomething3() are skipped and it jumps to doSomething4() ...
After encountering an error while trying to copy code from a website in order to create models for a file upload form for mp3 files, I received the following error messages: Forbidden (403) CSRF verification failed. Request aborted. The reason provided fo ...
I need assistance creating a login function and authentication in the views.py file within def login(request). I am looking to authenticate a specific username and password from my model class "Signup". If anyone can provide guidance on how to accomplish t ...
I can't seem to figure out why I'm encountering this error related to the custom UUID text field. Data: { "contact_uuid": "49548747-48888043", "choices": "", "value": &q ...
Thank you for taking the time to read this. I've been working on a template that displays 4 forms, each with its own submit button triggering a POST request to the appropriate form. The first 3 forms are functioning correctly, but the last one (Estoq ...
I'm trying to serialize a FloatField model instance in django, specifically within a management command. Here's the code I have: def chart_data(request): i = 1 chart = open_flash_chart() chart.title = t for manager in FusionMa ...
Within my Volunteer model, I have a field called 'registered_at = models.DateTimeField()' that stores the registration date and time. I am currently passing a list of Volunteer objects to a template and would like to create a dropdown menu that allows me ...