Thanks Peter ! But I don't want to use these, I want to know how to realize it, maybe I have to refer to them.
On May 20, 5:59 pm, Peter Bengtsson <[email protected]> wrote: > 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 <[email protected]> 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! > > > -- > > You received this message because you are subscribed to the Google Groups > > "Django users" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group > > athttp://groups.google.com/group/django-users?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group > athttp://groups.google.com/group/django-users?hl=en. -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
