How to add filter in shipment list wp-admin
Note: Please copy and paste this code in functions.php of your current theme.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | /* *For this example we are using shipment container *Adding dropdown field */function custom_assigned_container_filter(){ global $typenow; $post_type = 'wpcargo_shipment'; if ($typenow == $post_type) { $all_containers = get_shipment_containers(); if( !empty( $all_containers ) ){ $shipment_container = isset( $_GET['shipment_container'] ) ? $_GET['shipment_container'] : 0 ; ?> <select id="wpc-user-branch" name="shipment_container"> <option value="">Select Container</option> <?php foreach ( $all_containers as $container ) { ?><option value="<?php echo $container->ID; ?>" <?php selected( $shipment_container, $container->ID ); ?>><?php echo $container->post_title; ?></option><?php } ?> </select> <?php } }}add_action('restrict_manage_posts', 'custom_assigned_container_filter');/* * Include the meta key for filtering of shipments */function custom_wpcargo_shipment_query_filter( $metakey ){ $metakey[] = 'shipment_container'; return $metakey;}add_filter('wpcargo_shipment_query_filter', 'custom_wpcargo_shipment_query_filter'); |