How to display elements with a specific infoblock property?

Question

1C-Bitrix

There is an infoblock and a custom property that adds a checkbox to the element's properties.
There are elements where the checkbox is checked, and there are elements where the checkbox is empty.
You need to display elements on the page only with a checkmark.
At the moment, I have displayed all the elements through news: list, but how to filter?

Answer 1

The FILTER_NAME parameter for the component.
Those. if the checkbox is made via the list type.
global $arrNewsFilter = ["PROPERTY_CHECKBOXCODE" => "list value ID"];
$APPLICATION->IncludeComponent(array(
....
"FILTER_NAME" => "arrNewsFilter",
...

Answer 2

Before outputting a component:

<?$GLOBALS["FilterPopulars"] = array("PROPERTY_ATT_POPULAR_VALUE"=>"Да");?>

In the component code, add/fill in the line FilterPopulars - filter name PROPERTY_ATT_POPULAR_VALUE - ATT_POPULAR - property name "Yes" - the option that is set in the infoblock property settings
"FILTER_NAME" => "FilterPopulars",