Make it possible for question types to do file uploads.

diff --git a/mod/quiz/attempt.php b/mod/quiz/attempt.php
index c64b13bf731cc4d70df37787a1da7626e9d83950..8ad6deb9623eb432e57bb8126c4e314f496a207e 100644 (file)
--- a/mod/quiz/attempt.php
+++ b/mod/quiz/attempt.php
@@ -430,7 +430,8 @@
     }
 
     // Start the form
-    echo "<form id=\"responseform\" method=\"post\" action=\"attempt.php\" onclick=\"this.autocomplete='off'\">\n";
+    echo '<form id="responseform" method="post" action="attempt.php" ',
+            'enctype="multipart/form-data" onclick="this.autocomplete=\'off\'">', "\n";
     if($quiz->timelimit > 0) {
         // Make sure javascript is enabled for time limited quizzes
         ?>

diff --git a/question/preview.php b/question/preview.php
index 430bc6d3660569ac4db255d9a9d515905f219b45..05a2f82bde232f6136076d883b9a998a63d814d7 100644 (file)
--- a/question/preview.php
+++ b/question/preview.php
@@ -192,7 +192,7 @@
         echo "</p>\n";
     }
     $number = 1;
-    echo "<form method=\"post\" action=\"preview.php\">\n";
+    echo '<form method="post" action="preview.php" enctype="multipart/form-data">', "\n";
     print_question($questions[$id], $curstate, $number, $quiz, $options);
     echo '<br />';