add prev and next links to subpages

Posts are organized chronologically, that’s how those navigation links are possible. In the case of Pages or sub-Pages there is no such common denominator, which means navigation in the same manner is impossible.
However, you may want to use the “child_of” parameter of the wp_list_pages – if the subpages are children of the same Page. This won’t really be a “navigation” but it’s possible to display a list of all the children Pages under a Page.

I don’t know what you mean by “subpages”. I think you mean Parent/Child Pages of the Pages feature? Or categories?

Anyway, here is some help in addition to what Moshu offered:

https://codex.www.ads-software.com/Good_Navigation_Links
https://codex.www.ads-software.com/Post_Meta_Data_Section
https://codex.www.ads-software.com/Next_and_Previous_Links
https://codex.www.ads-software.com/Styling_Page-Links

hi moshu.. but is there a way i can list the children inside the page itself??

coz when i do this, it doesn’t work. the code works outside the WP loop.. i hope there’s a way for that.. coz right now, i am listing the child pages manually. =[

Ah, I’d like to do the EXACT same thing-
I’d like something akin to the ‘next and previous’ links, but WITHIN the subpages.
So at the bottom and top of the sub-page, you’d see:
{name of previous sub-page} – {name of next sub-page}

Any way to do this?

Found a plugin for the next and previous thing here that I got to work after some fiddling!
https://www.ads-software.com/support/topic/43071