There are much more efficient tree implementation made available for
Django.
https://tabo.pe/projects/django-treebeard/
A much better place to start.
On 20 May, 07:06, Danfi <tda...@gmail.com> wrote:
> Hi,
> In my models, I use "parent = models.ForeignKey('self', blank = True,
> null = True) " create a Folder tree
> like :
> A
> -a1
> -a2
> --a21
> --a211
> --a22
> B
> -b1
>
> and I use the "parent" as list_filter ,but I get a problem , when I
> click 'a1' ,it only show the information in a1,
> but I want it also show its childrens' information . For example ,
> when I click a21,It can show the informations in
> a21 and a211.Do anyone have any idea?
> Thanks!
>
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