From 31d21f22a515abd5f4b182d7dfb25787fe241c25 Mon Sep 17 00:00:00 2001
From: gustav_delius <gustav_delius>
Date: Mon, 13 Mar 2006 00:20:34 +0000
Subject: [PATCH] Better display of response history

---
 question/questiontypes/calculated/questiontype.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/question/questiontypes/calculated/questiontype.php b/question/questiontypes/calculated/questiontype.php
index b30a4aca44..a2279cd632 100644
--- a/question/questiontypes/calculated/questiontype.php
+++ b/question/questiontypes/calculated/questiontype.php
@@ -255,6 +255,11 @@ class question_calculated_qtype extends question_dataset_dependent_questiontype
         return parent::grade_responses($numericalquestion, $state, $cmoptions);
     }
 
+    function response_summary($state, $length=80) {
+        // The actual response is the bit after the hyphen
+        return substr($state->answer, strpos($state->answer, '-')+1, $length);
+    }
+
     // ULPGC ecastro
     function check_response(&$question, &$state) {
         // Forward the checking to the virtual qtype
-- 
2.39.5