From a01b257195854c8bcd0079a10124d406fe70bb64 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Mon, 17 Feb 2003 18:13:41 +0000
Subject: [PATCH] Little changes

---
 mod/quiz/format/missingword.php | 4 ++++
 mod/quiz/lib.php                | 6 ++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/mod/quiz/format/missingword.php b/mod/quiz/format/missingword.php
index 8add2708c51..1dd4a063880 100644
--- a/mod/quiz/format/missingword.php
+++ b/mod/quiz/format/missingword.php
@@ -64,6 +64,10 @@ class quiz_file_format extends quiz_default_format {
             return false;
         }
 
+        if (count($answers) == 1) {
+            return false;
+        }
+
         $answers = $this->swapshuffle($answers);
 
         foreach ($answers as $key => $answer) {
diff --git a/mod/quiz/lib.php b/mod/quiz/lib.php
index c32440737c8..ebfd1e5150e 100644
--- a/mod/quiz/lib.php
+++ b/mod/quiz/lib.php
@@ -747,6 +747,7 @@ function quiz_print_cat_question_list($categoryid) {
     $strimportquestions = get_string("importquestions", "quiz");
     $strnoquestions = get_string("noquestions", "quiz");
     $strselect = get_string("select", "quiz");
+    $strselectall = get_string("selectall", "quiz");
     $strcreatenewquestion = get_string("createnewquestion", "quiz");
     $strquestionname = get_string("questionname", "quiz");
     $strdelete = get_string("delete");
@@ -824,8 +825,9 @@ function quiz_print_cat_question_list($categoryid) {
         echo "</TR>";
     }
     echo "<TR><TD COLSPAN=3>";
-    echo "<INPUT TYPE=hidden NAME=add VALUE=\"1\">";
-    echo "<INPUT TYPE=submit VALUE=\"<< $straddselectedtoquiz\">";
+    echo "<INPUT TYPE=submit NAME=add VALUE=\"<< $straddselectedtoquiz\">";
+    //echo "<INPUT TYPE=submit NAME=delete VALUE=\"XX Delete selected\">";
+    echo "<INPUT type=button onclick=\"checkall()\" value=\"$strselectall\">";
     echo "</TD></TR>";
     echo "</TABLE>";
     echo "</FORM>";