manytomanyfield

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django-admin: creating,saving and relating a m2m model

I have two models: class Production(models.Model): gallery = models.ManyToManyField(Gallery) class Gallery(models.Model):[详细]

2023-01-25 05:10 分类：问答
cannot display work orders in an email

Hello I am trying to display work orders from my mysql database to show up in an email. However There is a problem because work_orders is a part of my Class Invoice manytomany field. This gives me thi[详细]

2023-01-23 06:53 分类：问答
Django - ManyToManyField in a model, setting it to null?

I have a django model (A) which has a ManyToManyField (types) to another model (B). Conceptually the field in A is an \'optionally limit this object to these values\'. I have set blank=null and null=T[详细]

2023-01-19 11:48 分类：问答
Django select objects with empty ManyToManyField

Considering the following models, knowing a family, how do I select Kids with no buyers? class Family...[详细]

2023-01-19 02:56 分类：问答
django manytomany through

If I have two Models that have a manytomany relationship with a through model, how do I get data from 开发者_StackOverflowthat \'through\' table.[详细]

2023-01-18 12:08 分类：问答
How can I add the same object to a ManyToMany field?

I need help on how to save the same (reference to an) object into a ManyToManyField. For example I have models like this:[详细]

2023-01-15 04:51 分类：问答
Django (1.2) Forms: ManyToManyField Help Text

I hope I\'m wrong, but it looks to me like the only way to have no help_text for a ManyToManyField is write an __init__ method for the form and overwrite self.fields[fieldname].help_text. Is that real[详细]

2023-01-07 05:45 分类：问答
Ordered ManyToManyField that can be used in fieldsets

I\'ve been working through an ordered ManyToManyField widget, and have the front-end aspect of it working nicely:[详细]

2023-01-06 02:56 分类：问答
Django Admin: Many-to-Many listbox doesn't show up with a through parameter

I have the following models: class Message(models.Model): date = models.DateTimeField() user = models.ForeignKey(User)[详细]

2022-12-31 15:32 分类：问答
How to check the type of a many-to-many-field in django?

How can you check the type of a many-to-many-field in django? I wanted to do 开发者_Python百科it this way:[详细]

2022-12-31 13:28 分类：问答