django - Are Sortable inlines on Grappelli applicable for M2M fields?

Question

I can't seem to get the sortable inlines feature (in grappelli) work for me.

I'm starting to wonder if the feature is not supported for ManyToManyFields or if I am not getting it right.

Also, is there a sample code out there so I can see and learn? I already followed the method described here.

Answer 1

M2M 字段对我不起作用。但是，事实证明有一个解决方法。

我through为 a 创建了一个模型ManyToManyField并添加order到该through模型中。请记住，through模型使用ForeignKey字段。因此，这个案例本质上变成了管理一对多关系的案例。

实现可排序的内联现在就像遵循 Grappelli 的文档一样简单。