What do you mean with “GET var” 🙂
it works because of sorting orders priority
first ordering was menu_order (added by plugin)
then it didnot work beacuse of meta_value sorting order (that we added at the beginning of our conversation)
and so when we removed all excess we got right result
I mean when you go to the page 2 your sorting breaks
here is your code of paginator
<div class="pagination"><span class="XY">Seite 1 von 2</span><span class="current">1</span><a href="http://www.naehmaschinekaufen.de/websites/new/wordpress/alle-tests/page/2/" class="inactive">2</a></div>
it should be
for example
<div class="pagination"><span class="XY">Seite 1 von 2</span><span class="current">1</span><a href="http://www.naehmaschinekaufen.de/websites/new/wordpress/alle-tests/page/2/?sort=preis&order=asc" class="inactive">2</a></div>
when you generate page links add ordering to them
Oups sorry very good point. So I switch to GET with my form 🙂
Thanks man, you are very friendly. All the best for you!
You are welcome =)) I just love to solve puzzles =)
Russians are very friendly nation lol =)