Ejemplo n.º 1
0
 /**
  * Gets the name of the primary column.
  *
  * @since 4.3.0
  * @access protected
  *
  * @return string The name of the primary column.
  */
 protected function get_primary_column_name()
 {
     $columns = $this->get_columns();
     $default = $this->get_default_primary_column_name();
     // If the primary column doesn't exist fall back to the
     // first non-checkbox column.
     if (!isset($columns[$default])) {
         $default = WP_List_Table::get_default_primary_column_name();
     }
     /**
      * Filter the name of the primary column for the current list table.
      *
      * @since 4.3.0
      *
      * @param string $default Column name default for the specific list table, e.g. 'name'.
      * @param string $context Screen ID for specific list table, e.g. 'plugins'.
      */
     $column = apply_filters('list_table_primary_column', $default, $this->screen->id);
     if (empty($column) || !isset($columns[$column])) {
         $column = $default;
     }
     return $column;
 }