how to add filtering within the category and product filters

[yellotra]

Hi! How to filter products to show only products for the category and used product filters for pagination:

$posts = Product::published()->paginate(12, post('page')); - works, but not filtered

$posts = Product::published()->('category_id', $categoryId)->paginate(12, post('page')); - does not work

[tobias-kuendig]

You code is missing the where:

$posts = Product::published()
    ->where('category_id', $categoryId)
    ->paginate(12, post('page')); 

Also please specify what "does not work" means exactly (what error? what wrong behaviour?), if the code above does not fix your problem.

[yellotra]

Thank you for the answer. I want to do infinite scroll of "load more" buttom for pagintation.
I used two solutions but they don't work correctly.

1). #781 - because of the bugs (products are duplicated and bugs come out after 3td scroll).
2). I use following code in products.php:

public function onLoadMore()
{

  $items = $this->getItems();

  $nextpage = $items->hasMorePages()? post('page') + 1 : '0';

  return [
    'partial' => $this->renderPartial($this."::make_posts", ['items' => $item]),
    'loadmore' => $posts->hasMorePages(),
    'nextpage' => $nextpage
  ];
}

And ajax infinite scroll for this function

but this code does not work with filters