How do I guarantee data only gets saved when the related objects are both filled with data? class A(models.Model):
Hi I am creating a trouble ticket app for my company, and I want to redirect the user to a new form where he will specify the diagnose and solution he offered.
I have those models class A(models.Model): name = CharField(max_length=255) class B(models.Model): name = CharField(max_length=255)
I would like to preserve past revisions of MyModel instances, while updating and migrating My开发者_StackOverflow中文版Model with south.
I want to define two model fields: created_by, modified_by in a parent model, they will be acting as common fields for the child models.
I am thinking of a configuration where I have one master website at: www.masterdomain.com and N satelite domains where I can access the satelite domains as follows:
I am trying to understand how the django multilanguage feature works and I found this example What I have done is created a test project and included that in settings.py
I have a Django model that looks like this: class Categories(models.Model): \"\"\" Model for storing the categories
When an update/create is performed on a Django model (.save()) I would lik开发者_如何学运维e to be able to \"step in\" and compare some particular attributes to what they were set to previously (if th
I have a Django model Reminder related to Event model. class Reminder(models.Mod开发者_如何学JAVAel):
加载中,请稍侯......