From 5c52df6797f3f79ef140abd2cb9389e2f250e0b0 Mon Sep 17 00:00:00 2001
From: jamiesensei <jamiesensei>
Date: Mon, 30 Oct 2006 06:27:15 +0000
Subject: [PATCH] changed focus when there is no error in the page to the first
 element in a form rather than no focus.

---
 lib/formslib.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/formslib.php b/lib/formslib.php
index badc2c688e..af2ebda810 100644
--- a/lib/formslib.php
+++ b/lib/formslib.php
@@ -45,18 +45,19 @@ class moodleform {
      * To autofocus on first form element with error.
      *
      * @return string  javascript to select form element with first error or
-     * '' if no errors.
+     * first element if no errors.
      */
     function focus(){
         $form=$this->_form;
+        $elkeys=array_keys($form->_elementIndex);
         if (isset($form->_errors) &&  0!=count($form->_errors)){
             $errorkeys=array_keys($form->_errors);
-            $elkeys=array_keys($form->_elementIndex);
             $keyinorder=array_intersect($elkeys, $errorkeys);
             $el='getElementById(\'id_'.array_shift($keyinorder).'\')';
             return $el;
         } else{
-            return '';
+            $el='getElementById(\'id_'.array_shift($elkeys).'\')';
+            return $el;
         }
     }
 
-- 
2.39.5