From dd613b60ec16cd984665e624f228dc624188f652 Mon Sep 17 00:00:00 2001
From: Tim Hunt <T.J.Hunt@open.ac.uk>
Date: Mon, 25 Jun 2012 15:15:20 +0100
Subject: [PATCH] MDL-34008 formslib: repeat_elements replace {no} for submits
 & buttons

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

diff --git a/lib/formslib.php b/lib/formslib.php
index 2a035caaed7..f4319e02267 100644
--- a/lib/formslib.php
+++ b/lib/formslib.php
@@ -933,6 +933,9 @@ abstract class moodleform {
             $value = $elementclone->_text;
             $elementclone->setValue(str_replace('{no}', ($i+1), $value));
 
+        } else if (is_a($elementclone, 'HTML_QuickForm_submit') || is_a($elementclone, 'HTML_QuickForm_button')) {
+            $elementclone->setValue(str_replace('{no}', ($i+1), $elementclone->getValue()));
+
         } else {
             $value=$elementclone->getLabel();
             $elementclone->setLabel(str_replace('{no}', ($i+1), $value));