[svn r18541] Logic change - Fixed results about sequential exercises - see FS#3510

main/exercice/exercice_submit.php

@@ -1,4 +1,4 @@
-<?php // $Id: exercice_submit.php 18530 2009-02-16 22:09:02Z cfasanando $
+<?php // $Id: exercice_submit.php 18541 2009-02-17 14:48:55Z cfasanando $
 
 /*
 ==============================================================================
@@ -42,7 +42,7 @@
 *	@package dokeos.exercise
 * 	@author Olivier Brouckaert
 * 	@author Julio Montoya multiple fill in blank option added
-* 	@version $Id: exercice_submit.php 18530 2009-02-16 22:09:02Z cfasanando $
+* 	@version $Id: exercice_submit.php 18541 2009-02-17 14:48:55Z cfasanando $
 */
 
 
@@ -117,6 +117,9 @@ if ( empty ( $exerciseId ) ) {
 if ( empty ( $choice ) ) {
     $choice = $_REQUEST['choice'];
 }
+if (empty($_REQUEST['choice'])) {
+	$choice = $_REQUEST['choice2'];
+}
 if ( empty ( $questionNum ) ) {
     $questionNum    = Database::escape_string($_REQUEST['questionNum']);
 }
@@ -540,7 +543,7 @@ if ($formSent) {
 							} elseif ($answerType==UNIQUE_ANSWER) {
 								$sql = "select id from $table_ans where question_id='".Database::escape_string($questionId)."' and position='".Database::escape_string($choice)."'";
 								$res = api_sql_query($sql, __FILE__, __LINE__);
-								$answer = mysql_result($res,0,"id");
+								$answer = Database::result($res,0,"id");
 								exercise_attempt($questionScore,$answer,$quesId,$exeId,0);
 							} else {
 								exercise_attempt($questionScore,$answer,$quesId,$exeId,0);

main/exercice/exercise.lib.php

@@ -1,4 +1,4 @@
-<?php // $Id: exercise.lib.php 18522 2009-02-16 20:20:29Z juliomontoya $
+<?php // $Id: exercise.lib.php 18541 2009-02-17 14:48:55Z cfasanando $
  
 /*
 ==============================================================================
@@ -29,7 +29,7 @@
 * 	shows a question and its answers
 *	@package dokeos.exercise
 * 	@author Olivier Brouckaert <oli.brouckaert@skynet.be>
-* 	@version $Id: exercise.lib.php 18522 2009-02-16 20:20:29Z juliomontoya $
+* 	@version $Id: exercise.lib.php 18541 2009-02-17 14:48:55Z cfasanando $
 */
 
 /**
@@ -162,7 +162,7 @@ function showQuestion($questionId, $onlyAnswers=false, $origin=false,$current_it
 			// unique answer
 			if($answerType == UNIQUE_ANSWER)
 			{
-			$s.="
+			$s.="<input type='hidden' name='choice2[".$questionId."]' value='0'>
 			<tr>
 			  <td  width=\"50\">
 				<input class='checkbox' type='radio' name='choice[".$questionId."]' value='".$answerId."'>
@@ -177,7 +177,7 @@ function showQuestion($questionId, $onlyAnswers=false, $origin=false,$current_it
 			elseif($answerType == MULTIPLE_ANSWER)
 			{
 			$s.="<tr>
-			  <td width=\"50\">
+			  <td width=\"50\"><input type='hidden' name='choice2[".$questionId."][0]' value='0'>
 			<input class='checkbox' type='checkbox' name='choice[".$questionId."][".$answerId."]' value='1'>
 			  </td>
 			  <td>";