Ticket #28555: 28555.2.diff

wp-admin/includes/class-wp-posts-list-table.php

@@ -233 +233 @@
                          */
                         do_action( 'restrict_manage_posts' );
 
-                        submit_button( __( 'Filter' ), 'button', false, false, array( 'id' => 'post-query-submit' ) );
+                        submit_button( __( 'Filter' ), 'button', 'filter_action', false, array( 'id' => 'post-query-submit' ) );
                 }
 
                 if ( $this->is_trash && current_user_can( get_post_type_object( $this->screen->post_type )->cap->edit_others_posts ) ) {

wp-admin/includes/class-wp-media-list-table.php

@@ -94 +94 @@
 
                         /** This action is documented in wp-admin/includes/class-wp-posts-list-table.php */
                         do_action( 'restrict_manage_posts' );
-                        submit_button( __( 'Filter' ), 'button', false, false, array( 'id' => 'post-query-submit' ) );
+                        submit_button( __( 'Filter' ), 'button', 'filter_action', false, array( 'id' => 'post-query-submit' ) );
                 }
 
                 if ( $this->detached ) {

wp-admin/includes/class-wp-links-list-table.php

@@ -69 +69 @@
                                 'orderby' => 'name',
                         );
                         wp_dropdown_categories( $dropdown_options );
-                        submit_button( __( 'Filter' ), 'button', false, false, array( 'id' => 'post-query-submit' ) );
+                        submit_button( __( 'Filter' ), 'button', 'filter_action', false, array( 'id' => 'post-query-submit' ) );
 ?>
                 </div>
 <?php

wp-admin/includes/class-wp-comments-list-table.php

@@ -258 +258 @@
                          * @since 3.5.0
                          */
                         do_action( 'restrict_manage_comments' );
-                        submit_button( __( 'Filter' ), 'button', false, false, array( 'id' => 'post-query-submit' ) );
+                        submit_button( __( 'Filter' ), 'button', 'filter_action', false, array( 'id' => 'post-query-submit' ) );
                 }
 
                 if ( ( 'spam' == $comment_status || 'trash' == $comment_status ) && current_user_can( 'moderate_comments' ) ) {

wp-admin/includes/class-wp-list-table.php

@@ -384 +384 @@
          * @return string|bool The action name or False if no action was selected
          */
         public function current_action() {
+                if ( isset( $_REQUEST['filter_action'] ) && ! empty( $_REQUEST['filter_action'] ) )
+                        return false;
+
                 if ( isset( $_REQUEST['action'] ) && -1 != $_REQUEST['action'] )
                         return $_REQUEST['action'];