I am creating a web page and i’m wondering if i could make sure that the data on the left is filled before pressing the blue button. On the left you can see a form to pay by entering your address, city etc. but on the right you can see another form with stripe implemented to pay with credit card.
Tag: django
Django index unique on where
I have a class, which represents photos attached to a person. I want to make sure that for every person there could be only one main photo. In pure SQL i would use something like You can play with it here http://sqlfiddle.com/#!15/34dfe/4 How to express such constraint in django model? I am using django 4.0.1…
How to add data to Many-To-Many field in Django DRF
I’m new to Django DRF, trying to have a sports school project done. I have a model for coaches, classes and students. Here is a stripped version to keep it simple and easy: In order to list/add students to the class, I’m using the following serializer: Getting the data is working ok. Also, adding …
Django Template Aren’t Loading
I’m trying to load different html files into the base.html and they’re not showing. Any ideas? Answer I think you may be confusing template inheritance with template composition. In template inheritance, you have a base page like base.html: Then, you have a second template shoes.html that extends …
Django Azure SQL ProgrammingError Invalid Object name
I am trying to use Azure SQL with Django by using mssql-django. I get this error during “makemigrations”: django.db.utils.ProgrammingError: (’42S02′, “[42S02] [Microsoft][ODBC Driver 17 for SQL Server][SQL Server]Invalid object name ‘customer_group_customergroup’. (20…
Error: __str__ returned non-string (type ModelName) in Django
I am attempting to create an issue tracker similar to github’s. I’m stuck on trying to implement the assigning feature, here’s what I have so far admin page I feel like I’m close, however when I try to use I get the error of Anyone ideas on how to fix this? Thank you. Answer ERROR DESC…
django.db.utils.DataError: value too long for type character varying(30). I am getting this error while migrating on heroku postgresql
The errors I am getting while migrating on PostgreSQL Heroku. Note: It is working fine on the local server. there is no column with 30 lengths even tried migrating after deleting all data and still getting the same error. This is the model of the project models.py Answer I just deleted the junk file inside th…
get more than two foreign keys from another django table and perform calculations on them
In the Django app, I have created two tables. Product Invoice I have one table called Product which contains product name and product price columns are given. Then, I have a second table named Invoice which contains a product name(foreign key), product price(foreign key), discount, and total. My concern is ho…
Python/Django routing messed up when clicking a button
I am working through a basic django tutorial and I have become stuck. When the favorites button is clicked I am trying to redirect the user to reviews/favorite, which will then redirect to reviews/review_id, which is where they started. Instead, whenever I click the favorite button on the page it redirects me…
DRF Serializer – Accept field but don’t use it in `create` or `update`
I have a model Message that has a FileField. My API accepts files in Base64 encoding so they can be sent alongside other data. To know a filename and an extension, there is one more field attachment_filename in the serializer that is not a model field. It is used inside Base64Field. I want to be able to valid…