Changeset 10987 for trunk/wp-admin/includes/misc.php

Timestamp:

04/17/2009 12:46:53 PM (17 years ago)

Author:

azaozz

Message:

Submit the form when setting items per page option so it's visible straight away

File:

• trunk/wp-admin/includes/misc.php (modified) (1 diff)

trunk/wp-admin/includes/misc.php

@@ -319 +319 @@
 }
 
-?>
+/**
+ * Saves option for number of rows when listing posts, pages, comments, etc.
+ *
+ * @since 2.8
+**/
+function save_screen_options() {
+
+    if ( isset($_POST['wp_screen_options']) && is_array($_POST['wp_screen_options']) ) {
+        check_admin_referer( 'screen-options-nonce', 'screenoptionnonce' );
+
+        if ( !$user = wp_get_current_user() )
+            return;
+        $option = $_POST['wp_screen_options']['option'];
+        $value = $_POST['wp_screen_options']['value'];
+
+        if ( !preg_match( '/^[a-z_-]+$/', $option ) )
+            return;
+
+        $option = str_replace('-', '_', $option);
+
+        switch ( $option ) {
+            case 'edit_per_page':
+            case 'edit_pages_per_page':
+            case 'edit_comments_per_page':
+            case 'upload_per_page':
+            case 'categories_per_page':
+            case 'edit_tags_per_page':
+                $value = (int) $value;
+                if ( $value < 1 || $value > 999 )
+                    return;
+                break;
+            default:
+                $value = apply_filters('set-screen-option', false, $option, $value);
+                if ( false === $value )
+                    return;
+                break;
+        }
+
+        update_usermeta($user->ID, $option, $value);
+        wp_redirect( remove_query_arg( array('pagenum', 'apage', 'paged'), wp_get_referer() ) );
+        exit;
+    }
+}