From 3a3771d2b931b4da800bd43d3af9b5ff2376c181 Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Mon, 16 Oct 2006 11:05:45 +0000
Subject: [PATCH] MDL-6650 - Previewing individual random questions from the
 quiz editing screen was not working, and anyway, I'm not sure it makes any
 sense, so I removed that preview link. Merged from MOODLE_17_STABLE.

---
 mod/quiz/editlib.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/mod/quiz/editlib.php b/mod/quiz/editlib.php
index 092f65c180..4ca0ba5302 100644
--- a/mod/quiz/editlib.php
+++ b/mod/quiz/editlib.php
@@ -257,7 +257,7 @@ function quiz_print_question_list($quiz, $allowdelete=true, $showbreaks=true, $r
         print_question_icon($question, $canedit);
         echo "</td>";
         echo '<td align="left">';
-        if ($question->qtype == DESCRIPTION) {
+        if ($question->qtype == 'description') {
             echo "<input type=\"hidden\" name=\"q$qnum\" value=\"0\" /> \n";
         } else {
             echo '<input type="text" name="q'.$qnum.'" size="2" value="'.$quiz->grades[$qnum].
@@ -267,9 +267,11 @@ function quiz_print_question_list($quiz, $allowdelete=true, $showbreaks=true, $r
 
         $context = $quiz->id ? '&amp;contextquiz='.$quiz->id : '';
         $quiz_id = $quiz->id ? '&amp;quizid=' . $quiz->id : '';
-        echo "<a title=\"$strpreview\" href=\"javascript:void(0)\" onClick=\"openpopup('/question/preview.php?id=$qnum$quiz_id','questionpreview', " . 
-                QUESTION_PREVIEW_POPUP_OPTIONS . ", false)\">
-                <img src=\"$CFG->pixpath/t/preview.gif\" border=\"0\" alt=\"$strpreview\" /></a>";
+        if ($question->qtype != 'random') {
+            echo "<a title=\"$strpreview\" href=\"javascript:void(0)\" onClick=\"openpopup('/question/preview.php?id=$qnum$quiz_id','questionpreview', " . 
+                    QUESTION_PREVIEW_POPUP_OPTIONS . ", false)\">
+                    <img src=\"$CFG->pixpath/t/preview.gif\" border=\"0\" alt=\"$strpreview\" /></a>";
+        }
         if ($canedit) {
             echo "<a title=\"$stredit\" href=\"$CFG->wwwroot/question/question.php?id=$qnum$context\">
                     <img src=\"$CFG->pixpath/t/edit.gif\" border=\"0\" alt=\"$stredit\" /></a>";
-- 
2.39.5