From 3add7d878f5c2fc5baeace42502bbce7a8d18837 Mon Sep 17 00:00:00 2001
From: Charles Fulton <mackensen@gmail.com>
Date: Thu, 26 Jun 2014 07:33:07 -0700
Subject: [PATCH] MDL-43347 grades: convert keep highest to text field

---
 grade/edit/tree/category_form.php | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/grade/edit/tree/category_form.php b/grade/edit/tree/category_form.php
index 6abde3822b3..950e3bf98e5 100644
--- a/grade/edit/tree/category_form.php
+++ b/grade/edit/tree/category_form.php
@@ -86,13 +86,8 @@ class edit_category_form extends moodleform {
             $mform->setAdvanced('aggregatesubcats');
         }
 
-        $options = array(0 => get_string('none'));
-
-        for ($i=1; $i<=20; $i++) {
-            $options[$i] = $i;
-        }
-
-        $mform->addElement('select', 'keephigh', get_string('keephigh', 'grades'), $options);
+        $mform->addElement('text', 'keephigh', get_string('keephigh', 'grades'), 'size="3"');
+        $mform->setType('keephigh', PARAM_INT);
         $mform->addHelpButton('keephigh', 'keephigh', 'grades');
         if ((int)$CFG->grade_keephigh_flag & 2) {
             $mform->setAdvanced('keephigh');