Multy Column dropdown menu

[UlviShukurzade]

I am trying to use this code snippet in navbar
I took the snippet from #88 but it does not work
It's a simple page. This is the code for the first image:

====== Drop-Down Page ======
<row>
<col sm="4">
** Main **
  * [[:start|Home]]
  * [[:playground:playground]]

</col>
<col sm="4">
** DokuWiki **
  * [[:wiki:syntax]]
  * [[:wiki:welcome]]
  * [[:wiki:dokuwiki]]
</col>
<col sm="4">
{{page>:wiki:dokuwiki&firstseconly&nofooter&noheader&inline}}
</col>
</row>
~~NOCACHE~~

This is the code for the second:

====== Drop-Down Page ======

<nspages :wiki -subns -r>

~~NOCACHE~~

Originally posted by @giterlizzi in #88 (comment)

[UlviShukurzade]

I need a dropdown menu in navbar with multy-columns
I simply located to http://localhost:8000/doku.php?id=navbar and created the nonexistent page and it works.

  * [[:start|Home]]
  * DokuWiki
    * [[:wiki:welcome]]
    * [[:wiki:syntax]]
    * [[:wiki:welcome]]
  * [[:playground: playground]]

   
~~NOCACHE~~

But i am stuck with the multy column dropdown. where and how should I indlude the dropdownpage page?

I need the navbar to be same everywhere. nut ns specific.