I\'m developing a web-app where the user can create multiple related elements and then save those elements to a database.The webapp has no idea of what the primary keys will be in the database so it a
Is it possible to have a model being shared by tw开发者_如何学编程o or more apps located in separate projects and if so how?I\'m pretty sure you can do it in the same way that you can use any other Py
Lets say I have three django model classes - lets call them A, B and C. If A and B are abstract, I can do something like:
i need make a special widget for ForeignKeys in Admin, but i need get the class of model in the widget, somebody know how i can do it?开发者_C百科
I have a model with an expiration DateField. I want to set up an Admin filter that will allow the user to toggle between \"Not Expired\" and \"Any\".
I created a Django app that had its own internal voting system and a model called Vote to track it.I want to refactor the voting system into its own app so I can reuse it.However, the original app is
Consider the following situation: - Suppose my app allows users to create the states / provinces in their
For the following code: class Image(models.Model): alt_name = models.CharField(max_length=200) url = models.CharField(max_length=255, blank=True)
Is it better to have 3 fields in django model, \"firs开发者_StackOverflow中文版t\", \"initial\" and \"last\" or is it better to have \"name\" and put first name, last name and initial in the \"name\"
I\'m using the object_list generic view to quickly list a set of Articles.Each Article has comments attached to it.The query uses an annotation to Count() the number of comments and then order_by() th
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