Hey can you say in which file is forming the search query when i use search

I want to try to remake the code to be able to select multiple cities, i did the part to be able to select in module mod_ospropertysearch, but it is still searching only by one city even when i select multiple, so I'm guessing i need to change the search query as well. I just can't find where it is located in which file or folder at least

Hi Sergey,
You can modify search function of OS Property in file: root -> components -> com_osproperty -> classes -> listing.php
Function: advsearch
Thanks
Dam

Ok, it didn't work, unfortunately. It's still searched only by 1 city. Can you tell me how much it will cost you to upgrade it?

Hi Sergey,
You can submit ticket on category: OS Services Booking and we will discuss about this case.
Thanks
Dam