Add to Cart Button on Smart Search.

Hi,

Well, there is no easy option to turn on to do that as Joomla's smart search doesn't support that, so it will require some development.
But I guess that if you do an override of the results page of the smart search system, you should be able to add add to cart buttons.
So I suppose you would want to add your custom code in the file default_result.php of the "search" view of com_finder as a view override. You can do that via the Joomla template manager's view override area.
In there, you'll have $this->result with the data of the results. Of course, you can have other results than just HikaShop products, so you need to check on that.
Once you have the product id, you can just echo a content tag as per www.hikashop.com/support/documentation/1...-product-insert.html to display the add to cart button for the product.

Hi,

The filtering system can display results based only on the products of a category, or based on the products of all the categories. It really depends on how you configure it.
Supposing that you've configured the HikaShop filter module to display your search box (filter), in the settings of the module, you want to activate the "force redirect" option and set the id of a menu item configured via the Joomla menu manager to display all the products of your shop by default (like the "products listing" menu item which is installed by default with HikaShop).
That way, when you use the search box of the filter in that module, it will display the results based on the products displayed by that menu item.

Hi,

Yes. You want to create a filter of the type "single dropdown" with the "apply on" setting set to "sort" via the menu Display>Filters.