Try to paas flat true and get the list and manage accordingly

Hi! I have a table with a ManyToManyField and I'd like to use bulk_update_or_create (or an alternative). Has someone an idea? Thank you in advance Here is my code: https://paste.chapril.org/?9bae495bec70abd9#8q5xCMLNzEdi9kvhvWw6EC8U3VZScEyrvLSpd6y4yap9

Don't tag people randomly, even if they seem knowledgeable. Most of the time, the person you tagged doesn't even know about the topic you just brought up. If people want to help you, they will - just be patient.

Yes, in index file

use media url and keep looping using javascript in front end

use media url and keep looping using javascript in front end

Thank you for your help

Can you tell a site that teaches Django like w3?

I am making a contact form in django and when I fill the form I am getting this integrity error

I am making a contact form in django and when I fill the form I am getting this integrity error

There's probably a field with a unique constraint in the model

I am making a contact form in django and when I fill the form I am getting this integrity error

Send error

or even a field that is not nullable

Send error

https://linkode.org/#Ftv7TeECghLSsJEV6xTy67

https://linkode.org/#Ftv7TeECghLSsJEV6xTy67

Read the error brother. It clearly says what is wrong

field name in home_contact is not nullable yet receives a None value when inserting and hence the error

I already did null=True in the fields

did you migrate after that?

Either way lets see your form and model

I already did null=True in the fields

add both null=True, blank=True

Yeaah it worked actually when I migrated it after adding null and blank true then it worked thanks

blank=True is for the admin panel i believe

how do i get the numbers from the field in view. I want to perform operations with these fields, but I get an error about unsupported operands for QuerySet http://linkode.org/#o9NlHu7dCDoJ0vKS5o0dn6

how do i get the numbers from the field in view. I want to perform operations with these fields, but I get an error about unsupported operands for QuerySet http://linkode.org/#o9NlHu7dCDoJ0vKS5o0dn6

Do you iterate via num, num2? values() returns a list of dicts. num/num2 will not work

Do you iterate via num, num2? values() returns a list of dicts. num/num2 will not work

is there a ready method? Or do you need to write your own iteration?

num returns something like <Queryset[{"num":1}, {"num":2}....]> you can iterate over queryset for n in num: do something with n["num"]

!ol

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I want to modify this tag in django admin page , how can i do it

Select t antennas to change

relation "django_admin_log" does not exist i am getting this error when i changed database to postgres

how do i get the numbers from the field in view. I want to perform operations with these fields, but I get an error about unsupported operands for QuerySet http://linkode.org/#o9NlHu7dCDoJ0vKS5o0dn6

iterate over querysets to access or modify data. if you want to play around, use >python manage.py shell .... it will provide a better understanding.

Value error Cannot assign “”: “” must be a “” instance

How o fix itt !!!

relation "django_admin_log" does not exist i am getting this error when i changed database to postgres

did you run migrations

Value error Cannot assign “”: “” must be a “” instance

foreign key relation requires instance.id which is missing

did you run migrations

Yes i did

Yes i did

bro chill i wasn't talking to you

foreign key relation requires instance.id which is missing

Its a foreign key problem but i don’t know where is the problem exactly

bro chill i wasn't talking to you

🤣🤣🤣🤣🤣 sorry

Its a foreign key problem but i don’t know where is the problem exactly

share your model and views code

Model

view

use pastebin or linkode for sharing code

also what request/view triggers error?

https://pastebin.com/bmbhCTi4

also what request/view triggers error?

Which one ?

Which one ?

instance one

ok

ValueError at /expense/edit-expense/4 Cannot assign "'Transfer'": "Expense.category" must be a "Category" instance.

on the edit and the add expense

>category = request.POST['category'] replace with >category=Category.objects.get(category=request.POST['category'])

ProgrammingError at /expense/add-expense column expense_category.category does not exist LINE 1: SELECT "expense_category"."id", "expense_category"."category...

another error

>category = request.POST['category'] replace with >category=Category.objects.get(category=request.POST['category'])

Thank you for fixing the first one

fixxxx ittt !! thank u Alex

you can reduce your entire code to half by using CBV and model form

Hi! I have a table with a ManyToManyField and I'd like to use bulk_update_or_create (or an alternative). Has someone an idea? Thank you in advance Here is my code: https://paste.chapril.org/?9bae495bec70abd9#8q5xCMLNzEdi9kvhvWw6EC8U3VZScEyrvLSpd6y4yap9

Has someone an idea for this issue? Thanks

Has someone an idea for this issue? Thanks

Shift.depot.through.bulk_create() ?

Bit I'll need shift's ID?

yep, shift and depot id or instances.

Ok, so I have to left bulk_update_or_create, because It doesn't return id of each updated/created objects

What is then the ideal alternative to bulk update/create?

Is there an alternative to this: https://stackoverflow.com/a/66322489 ?

Hi all, I'm starting django from next week. Anyone up for group study? Please dm me if interested.

Hi all, I'm starting django from next week. Anyone up for group study? Please dm me if interested.

This is neither a job board nor a bulletin board.

Is there any way to automatically delete image of user when the user gets deleted. Right now if I delete a user his image still exists in database!!!

Is there any way to automatically delete image of user when the user gets deleted. Right now if I delete a user his image still exists in database!!!

you shouldnt store images or file on database override delete() to delete image from the filesystem

Want to implement message broadcast to multiple clients api using fastapi, Can anyone suggest any module or fastapi thing??

Want to implement message broadcast to multiple clients api using fastapi, Can anyone suggest any module or fastapi thing??

- This is a Django exclusive group - That's not how rest APIs work

- This is a Django exclusive group - That's not how rest APIs work

Ok, working with websockets?

Ok, working with websockets?

Yeah that's possible

Hi! How i can use dir "media" like "templates"?

Set template directory in settings.py

Hi! How i can use dir "media" like "templates"?

define media_url in settings and update urls

yes, remove the other ones

Hi. How i can creat automatically paste request.user to form.

Hi. How i can creat automatically paste request.user to form.

what ?

I want to create posts

By users

I want to use cCreateView

use form_valid... and there modify the filed of form.

Ok