phpbb论坛显示类别子类别

Question

I want to show category and subcategory in home page like tree structure using phpbb3.

Aircraft
    Commercial Aircraft
    Boeing Aircraft
    All Aircraft...
Autos
    Chrysler
    Chevrolet
    All Autos...

Here Aircraft and Autos are the category and Commercial Aircraft, Boeing Aircraft are the sub categories of Aircraft. Autos is also same like Aircraft.

Please help me how should I show parent category and all subcategory under the parent category.

Answer 1

You have to mark the parent of the forum when you create it and you can declare the forum itself to be a forum (with topics) or a category. See https://www.phpbb.com/support/docs/en/3.1/ug/quickstart/forums/