Multiple sortable with dropdown (no "table generator")

Hello,
I’m creating a “faceted search” module but I’m blocked about the “sortable” function.
For the results I’m not using the “table generator” but a “repeat” on a div section.
Now I have to create three dropdown menu above the results section with these behaviours:

• first dropdown, to select the category to use for the sortable;
• second, to change the order of the sortable (ASC, DESC);
• third, change the number of the results views in the page (3, 6, 9, all).

Below some screenshots to explain better about above:

sorting-0011520×230 10.4 KB

sorting-001-a1552×322 38 KB

sorting-001-b1510×334 36.2 KB

sorting-0021390×318 49.2 KB

In practice, I’ve a situation similar to this but without the “table”:

Following the above example, I need to create three dropdown:

• first, the possibility to change category to sortable, e.g. name or category;
• second, change the order ASC (default) to DESC and viceversa;
• third, change the number of the results in the page “3, 6, 9 , All”.

Can someone give me some tips on how to do this with Wappler?
Thanks.