How to add Cascade Filters to WordPress tables with wpDataTables plugin

Описание: Powerful Filters is an add-on for wpDataTables that widely extends the built-in filtering functionalities. It allows to apply Cascade filters (from left to right or freeform), to hide the table before filtering criteria are selected, and to make filtering work only on the click on "Search" button. See more on the addon's page: https://wpdatatables.com/powerful-fil...