Update of /cvsroot/stack/stack-1-0
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv19268
Modified Files:
index.php quiz.php
Added Files:
choosequiz.php
Log Message:
--- NEW FILE: choosequiz.php ---
<?php
/**
*
* Welcome to STACK. A system for teaching and assessment using a
* computer algebra kernel.
* <br>
* This file is licensed under the GPL License.
* <br>
* Copyright (c) 2005, Christopher James Sangwin
*
* @author Chris Sangwin C.J...@bh...
*
* @package Stack
*/
session_start();
require_once('stackConfig.php');
require_once('stackLib.php');
$user = stack_user_guest();
if (array_key_exists('subjectID',$_GET)) {
$subjectID = $_GET['subjectID'];
// Check this is permitted.
$subject = stack_db_subject_get($subjectID,FALSE);
$_SESSION['subject'] = $subject;
} else if (array_key_exists('subject',$_SESSION)) {
$subject = $_SESSION['subject'];
$subjectID = $subject['subjectID'];
} else {
echo "You need to supply details of a STACK subjectID number.";
die();
}
echo "<table width='100%'>\n<tr>\n <td align='left'><h1>STACK quizzes</h1></td>\n";
echo " <td align='right'><img src='pics/logo.png' alt='STACK logo' /></td>\n</tr>\n</table>";
echo $subject['subjectHTMLHead'];
$quiz_store = stack_db_subject_quiz_list_student($subjectID);
stack_quiz_student_select($subjectID,$quiz_store, $user, FALSE, "choosequiz.php");
echo $subject['subjectHTMLFoot'];
Index: quiz.php
===================================================================
RCS file: /cvsroot/stack/stack-1-0/quiz.php,v
retrieving revision 1.34
retrieving revision 1.35
diff -C2 -d -r1.34 -r1.35
*** quiz.php 5 Sep 2005 13:26:22 -0000 1.34
--- quiz.php 7 Sep 2005 14:19:35 -0000 1.35
***************
*** 63,66 ****
--- 63,74 ----
}
+ // We need to be able to exit this page in flexible ways.
+ $returnurl = 'index.php?action=choose_quiz';
+ if (array_key_exists('returnurl',$_POST)) {
+ if ('' != $_POST['returnurl']) {
+ $returnurl = $_POST['returnurl'];
+ }
+ }
+
// Now datetime
$tnow = time();
***************
*** 575,578 ****
--- 583,588 ----
// Now display each question, each with a form fragment.
echo "<form name='quizform' action='$PostTo' method='POST'>\n";
+ echo "<input type='hidden' name='returnurl' value ='$returnurl' />";
+
foreach ($quizInst as $key => $qInst) {
***************
*** 735,739 ****
}
! echo "<tr><td><a href='index.php?action=choose_quiz'>".get_string('Home','stack','')."</a></td>
<td>".get_string('STACKHomePage','stack','')."</td></tr>\n";
echo "</table>";
--- 745,749 ----
}
! echo "<tr><td><a href='$returnurl'>".get_string('Home','stack','')."</a></td>
<td>".get_string('STACKHomePage','stack','')."</td></tr>\n";
echo "</table>";
Index: index.php
===================================================================
RCS file: /cvsroot/stack/stack-1-0/index.php,v
retrieving revision 1.29
retrieving revision 1.30
diff -C2 -d -r1.29 -r1.30
*** index.php 4 Sep 2005 21:26:18 -0000 1.29
--- index.php 7 Sep 2005 14:19:35 -0000 1.30
***************
*** 101,104 ****
--- 101,105 ----
}
+ $subjectID = '';
if ('choose_quiz' == $action) {
if (array_key_exists('subjectID',$_POST)) {
***************
*** 157,161 ****
break;
case 'choose_quiz':
! if ('' == $subjectID) {
echo "Please choose a subject first.";
} else {
--- 158,162 ----
break;
case 'choose_quiz':
! if ('' === $subjectID) {
echo "Please choose a subject first.";
} else {
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