It is now no longer possible to add or delete questions in a quiz that students have...

diff --git a/mod/quiz/edit.php b/mod/quiz/edit.php
index 661b09287bce0520de6effbcb06447d4523168be..bea4c56626e8889e150a0a47778f3d2b46d3db87 100644 (file)
--- a/mod/quiz/edit.php
+++ b/mod/quiz/edit.php
@@ -196,6 +196,36 @@
     $strediting = get_string('editquestions', "quiz");
 
     // Print basic page layout.
+    
+    if (isset($modform->instance) and record_exists_sql("SELECT * FROM {$CFG->prefix}quiz_attempts WHERE quiz = '$modform->instance' AND NOT (userid = '$USER->id') LIMIT 1")){    
+    // one column layout with table of questions used in this quiz
+        print_header_simple($strediting, '',
+                 "<a href=\"index.php?id=$course->id\">$strquizzes</a>".
+                 " -> <a href=\"view.php?q=$modform->instance\">$modform->name</a>".
+                 " -> $strediting");
+        print_simple_box_start("center");
+        print_heading($modform->name);
+        $attemptcount = count_records_select("quiz_attempts", "quiz = '$modform->instance' AND timefinish > 0");
+
+        $strviewallanswers  = get_string("viewallanswers","quiz",$attemptcount);
+        $strattemptsexist  = get_string("attemptsexist","quiz");
+        $usercount = count_records("quiz_grades", "quiz", "$modform->instance");
+        $strusers  = get_string("users");
+        if (! $cm = get_coursemodule_from_instance("quiz", $modform->instance, $course->id)) {
+            error("Course Module ID was incorrect");
+        }
+        notify("$strattemptsexist<br /><a href=\"report.php?id=$cm->id\">$strviewallanswers ($usercount $strusers)</a>");
+
+        $sumgrades = quiz_print_question_list($modform->questions, $modform->grades, false);
+        if (!set_field('quiz', 'sumgrades', $sumgrades, 'id', $modform->instance)) {
+            error('Failed to set sumgrades');
+        }
+
+        print_simple_box_end();
+        print_continue('view.php?q='.$modform->instance);
+        print_footer($course);
+        exit;
+    }
 
     if (!isset($modform->instance)) {
         // one column layout for non-quiz-specific editing page
@@ -220,18 +250,8 @@
             error('Failed to set sumgrades');
         }
 
-        if ($attemptcount = count_records_select("quiz_attempts", "quiz = '$modform->instance' AND timefinish > 0"))  {
-            $strviewallanswers  = get_string("viewallanswers","quiz",$attemptcount);
-            $strattemptsexist  = get_string("attemptsexist","quiz");
-            $usercount = count_records("quiz_grades", "quiz", "$modform->instance");
-            $strusers  = get_string("users");
-            if (! $cm = get_coursemodule_from_instance("quiz", $modform->instance, $course->id)) {
-                error("Course Module ID was incorrect");
-            }
-            notify("$strattemptsexist<br /><a href=\"report.php?id=$cm->id\">$strviewallanswers ($usercount $strusers)</a>");
-        }
-
         print_simple_box_end();
+        print_continue('view.php?q='.$modform->instance);
         echo '</td><td valign="top" width="50%">';
     }
     // non-quiz-specific column
@@ -246,15 +266,15 @@
     quiz_print_cat_question_list($modform->category,
                                  isset($modform->instance), $modform->recurse, $page, $perpage);
     print_simple_box_end();
-
-    echo '</td></tr>';
-    echo '</table>';
-
     if (!isset($modform->instance)) {
         print_continue("index.php?id=$modform->course");
     } else {
         print_continue('view.php?q='.$modform->instance);
     }
+    echo '</td></tr>';
+    echo '</table>';
+
+
 
     print_footer($course);
 ?>

diff --git a/mod/quiz/locallib.php b/mod/quiz/locallib.php
index 614824c069882ecc96daff5d574fee2ef07541a1..5ee7d58dcf274057e776e8509a9a937b07ad6c19 100644 (file)
--- a/mod/quiz/locallib.php
+++ b/mod/quiz/locallib.php
@@ -1132,7 +1132,7 @@ function quiz_gradesmenu_options($defaultgrade) {
     return $gradesmenu;
 }
 
-function quiz_print_question_list($questionlist, $grades) {
+function quiz_print_question_list($questionlist, $grades, $allowdelete=true) {
 // Prints a list of quiz questions in a small layout form with knobs
 // returns sum of maximum grades
 // $questionlist is comma-separated list
@@ -1212,8 +1212,10 @@ function quiz_print_question_list($questionlist, $grades) {
         if ($canedit) {
             echo "<a title=\"$stredit\" href=\"question.php?id=$qnum\">
                   <img src=\"../../pix/t/edit.gif\" border=\"0\" alt=\"$stredit\" /></a>&nbsp;";
-            echo "<a title=\"$strdelete\" href=\"edit.php?delete=$qnum&amp;sesskey=$USER->sesskey\">
-                  <img src=\"../../pix/t/delete.gif\" border=\"0\" alt=\"$strdelete\" /></a>&nbsp;";
+            if ($allowdelete) {
+                echo "<a title=\"$strdelete\" href=\"edit.php?delete=$qnum&amp;sesskey=$USER->sesskey\">
+                      <img src=\"../../pix/t/delete.gif\" border=\"0\" alt=\"$strdelete\" /></a>&nbsp;";
+            }
             echo "<a title=\"$strpreview\" href=\"#\" onClick=\"openpopup('/mod/quiz/preview.php?id=$qnum','$strpreview','scrollbars=yes,resizable=yes,width=700,height=480', false)\">
                   <img src=\"../../pix/t/preview.gif\" border=\"0\" alt=\"$strpreview\" /></a>";
         }