Class MLA (Media Library Assistant) Upload Optional List Table implements the searchable database of exension/type associations for the "Uploads" admin settings tab
Extends the core WP_List_Table class.
$default_hidden_columns : array
Default values for hidden columns
This array is used when the user-level option is not set, i.e., the user has not altered the selection of hidden columns.
The value on the right-hand side must match the column slug, e.g., array(0 => 'ID_parent, 1 => 'title_name').
mla_manage_hidden_columns_filter( $result, $option, $user_data) : array
Handler for filter 'get_user_option_managesettings_page_mla-settings-menu-uploadcolumnshidden'
Required because the screen.php get_hidden_columns function only uses the get_user_option result. Set when the file is loaded because the object is not created in time for the call from screen.php.
| $result | ||
| $option | ||
| $user_data |
updated list of hidden columns
mla_manage_columns_filter() : array
Handler for filter 'manage_settings_page_mla-settings-menu_columns'
This required filter dictates the table's columns and titles. Set when the file is loaded because the list_table object isn't created in time to affect the "screen options" setup.
list of table columns
column_default( $item, $column_name) : string
Supply a column value if no column-specific function has been defined
Called when the parent class can't find a method specifically built for a given column. All columns should have a specific method, so this function returns a troubleshooting message.
| $item | ||
| $column_name |
Text or HTML to be placed inside the column
prepare_items() : void
Prepares the list of items for displaying
This is where you prepare your data for display. This method will usually be used to query the database, sort and filter the data, and generally get it ready to be displayed. At a minimum, we should set $this->items and $this->set_pagination_args().