I know this looks like Frequency Ask Question mainly this question: How to convert JSON data into a Python object? I will mention most voted answer: Based on that answer, x is object. But it’s not object from model. I mean model that created with class. For example: I’m asking this is simply becau…
Tag: model
Accessing a parent model attribute within Django template
I have an app that has a list of projects, and each project has a number of posts, and when you click on a project, it shows all of the posts in that project, but I can’t figure out how to make it display what project the user is currently on, sample of it not working It should say “Posts
List products in relation to the vendor clicked in django ecommerce
I have listed all the vendors (users which are staff) in my django tempelate using the following code. In tempelates: In views: The usernames of the suppliers(vendors) is already listed. What I want is the products of the respective vendor will be dispalyed in a separate html page when the vendor username is …
Django administration Site. ‘Delete multiple objects’ produces ValidationError
When attempting to delete multiple rows, which have a one to one relationship with two other tables I received the following error: The models are set up as such: I am trying to delete the items in the Home › My_App_Main › Medias › Delete multiple objects from the Django administration site. Which presents me…
How do i make a counter that works for me on django Models
i have a question. i am trying to make some counter for my models. i have model- personeel and kwalification. i want to make a couter that counts how mutch personeel got the same kwalification like if 2 personeel got ehbo then it counts 2. Answer Kwalificaties.objects.filter(ehbo=”wel”).count() ma…
Keras model fits on data with the wrong shape
I’ve created the following model: and the following dummy data: with the shapes of (4, None, 2) and (4, 3). Looking at the model structure one can see that the model has 3 outputs of shape (None, 1). I was wondering how come the fit works, when I expected they to be of shape (4, 3, 1) and not (4,
How to call OneToOneField reverse relationship in template (django)?
I have these models in my models.py User Model UserInfo Model My-template In my template i am passing some filtered User Profiles(let’s say filtering by age, if age > 25 ) now i need to show the name of the user(first_name) as well but i don’t know how to call a OneToOnefield reversely. Help is…
Django project without models and data base
It is possible to build a project in Django without models ? I have a views, templates(html), css and urls. That site is looking very good in a browser. It is a hairdressing salon website. Greetings Answer It is completely possible to create a Django project without any models. You only really need models if …
TypeError: float() argument must be a string or a number, not ‘Profile’
Problem: I’m trying to get the latest value from my model called Profile. But I’ve encountered a problem, when I try to save it to a variable as a float value I get this error TypeError: float() argument must be a string or a number, not ‘Profile’. I need this so, I can make calculatio…
“django.core.exceptions.AppRegistryNotReady: Apps aren’t loaded yet” when trying to load data into my model
I am developing an app in Django. I want to load data inside my model, that is glossary_entry, but the data is stored inside an xlsx file, that is dati_prova.xlsx. In order to achieve this, I have developed the following script: But when I run it from Anaconda prompt, I get File “load_glossary.py”…