Django InlineFormset : Customize inputs and widget

I’m using inlineformsets for an Image Model in combination with a Product Model. For the Image Model (using javascript): 1) a remove/delete button will be available to remove an image; the image can be remove not only on edit, but also on creation(the use upload the image, but before savin

Re: QueryDict and unicode

On Oct 2, 2017 1:53 PM, "Alexey Lozickiy" wrote: Hi all, Why is it so that QueryDict for PY3 handles input query string different from PY2 (part of __init__ of QueryDict from Django 1.11.5): if six.PY3: if isinstance(query_string, bytes): # query_string normally contains URL-encoded

Django new project idea

Hello everybody, I am new developer in python/django developer. Now i am start a new project in Django. So Please i have a new idea in my new project. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop rec

Re: There is any way to prevent cascade delete on FK field, without using signal?

I read the docs, but doesn't work for me... still delete the record... I looking something directly to model, not using view... there's any way to do that? T.·.F.·.A.·. S+F *Fellipe Henrique P. Soares* e-mail: > echo "lkrrovknFmsgor4ius" | perl -pe \ 's/(.)/chr(ord($1)-2*3)/ge' *Fedora Ambass

RE: There is any way to prevent cascade delete on FK field, without using signal?

Hi Felipe, I found this question on Stack Overflow, which seems to provide some insight on how to accomplish what you want. https://stackoverflow.com/questions/4825815/prevent-delete-in-django-model Basically, you need to override the delete method on the model and on the QuerySet of the model’s

Re: Video Chat with Django

Hi. I'm not sure that Django would be suitable for such an application. Django heavily relies on standard http request-response cycle and I would imagine that something like video chat requires more persistent connections and Django doesn't excel in those. 30.9.2017 1.33 "Shazia Nusrat" kirjoi

Re: What's the simple way to implement a chat system in Django?

On October 2, 2017 9:55:55 AM CDT, Kishore Srinivas wrote: >I want to make a chat system in Django, but all those channel stuffs >looks >difficult , so are there any other simpler way to implement a chat >system, >thanks You could have each client poll for new messages using good old http g

Bulk update instances to different values

I would like to update many model instances at a time in the database. If I could select all such instances using a single query and have the *same* new field value across all instances I could write code like: def reset_choices(question: Question): Choice.objects.filter(question=question).up

Re: There is any way to prevent cascade delete on FK field, without using signal?

On Oct 4, 2017 4:36 AM, "Fellipe Henrique" wrote: I read the docs, but doesn't work for me... still delete the record... I looking something directly to model, not using view... there's any way to do that? What exactly did you "do"? The on_delete keyword is applied at the model level, not the v