Learndash_Admin_Filter
Learndash admin filter abstract class.
Description #
Source #
File: includes/admin/classes-filters/class-learndash-admin-filter.php
Changelog #
| Version | Description |
|---|---|
| 4.2.0 | Introduced. |
Methods #
- display — Echoes the input HTML.
- get_input_class — Returns the input CSS classes.
- get_label — Returns the label.
- get_parameter_name — Returns the parameter name.
- get_sql_join_clause — Returns the SQL join clause to apply this filter.
- get_sql_where_clause — Returns the SQL where clause to apply this filter.