docs/mods/_standard/tests/edit_question_tf.php

   1 <?php
   2 /****************************************************************/
   3 /* ATutor                                                                                                               */
   4 /****************************************************************/
   5 /* Copyright (c) 2002-2010                                      */
   6 /* Inclusive Design Institute                                   */
   7 /* http://atutor.ca                                                                                             */
   8 /*                                                              */
   9 /* This program is free software. You can redistribute it and/or*/
  10 /* modify it under the terms of the GNU General Public License  */
  11 /* as published by the Free Software Foundation.                                */
  12 /****************************************************************/
  13 // $Id$
  14
  15 $page = 'tests';
  16 define('AT_INCLUDE_PATH', '../../../include/');
  17 require(AT_INCLUDE_PATH.'vitals.inc.php');
  18 authenticate(AT_PRIV_TESTS);
  19 require(AT_INCLUDE_PATH.'../mods/_standard/tests/lib/test_result_functions.inc.php');
  20
  21 $qid = intval($_GET['qid']);
  22 if ($qid == 0){
  23         $qid = intval($_POST['qid']);
  24 }
  25
  26 if (isset($_POST['cancel'])) {
  27         $msg->addFeedback('CANCELLED');
  28         if ($_POST['tid']) {
  29                 header('Location: questions.php?tid='.$_POST['tid']);
  30         } else {
  31                 header('Location: question_db.php');
  32         }
  33         exit;
  34 } else if (isset($_POST['submit'])) {
  35
  36         $_POST['question'] = trim($_POST['question']);
  37
  38         if ($_POST['question'] == ''){
  39                 $msg->addError(array('EMPTY_FIELDS', _AT('statement')));
  40         }
  41
  42         if (!$msg->containsErrors()) {
  43                 $_POST['feedback']    = $addslashes(trim($_POST['feedback']));
  44                 $_POST['question']    = $addslashes($_POST['question']);
  45                 $_POST['qid']         = intval($_POST['qid']);
  46                 $_POST['category_id'] = intval($_POST['category_id']);
  47                 $_POST['answer']      = intval($_POST['answer']);
  48
  49                 $sql    = "UPDATE ".TABLE_PREFIX."tests_questions SET   category_id=$_POST[category_id],
  50                         feedback='$_POST[feedback]',
  51                         question='$_POST[question]',
  52                         answer_0={$_POST[answer]}
  53                         WHERE question_id=$_POST[qid] AND course_id=$_SESSION[course_id]";
  54
  55                 $result = mysql_query($sql, $db);
  56
  57                 $msg->addFeedback('QUESTION_UPDATED');
  58                 if ($_POST['tid']) {
  59                         header('Location: questions.php?tid='.$_POST['tid']);
  60                 } else {
  61                         header('Location: question_db.php');
  62                 }
  63                 exit;
  64         }
  65 }
  66 require(AT_INCLUDE_PATH.'header.inc.php');
  67
  68 if (!$_POST['submit']) {
  69         $sql    = "SELECT * FROM ".TABLE_PREFIX."tests_questions WHERE question_id=$qid AND course_id=$_SESSION[course_id] AND type=2";
  70         $result = mysql_query($sql, $db);
  71
  72         if (!($row = mysql_fetch_array($result))){
  73                 $msg->printErrors('ITEM_NOT_FOUND');
  74                 require (AT_INCLUDE_PATH.'footer.inc.php');
  75                 exit;
  76         }
  77
  78         $_POST  = $row;
  79 }
  80
  81 if ($_POST['required'] == 1) {
  82         $req_yes = ' checked="checked"';
  83 } else {
  84         $req_no  = ' checked="checked"';
  85 }
  86
  87 if ($_POST['answer'] == '') {
  88         if ($_POST['answer_0'] == 1) {
  89                 $ans_yes = ' checked="checked"';
  90         } else if ($_POST['answer_0'] == 2){
  91                 $ans_no  = ' checked="checked"';
  92         } else if ($_POST['answer_0'] == 3) {
  93                 $ans_yes1 = ' checked="checked"';
  94         } else {
  95                 $ans_no1  = ' checked="checked"';
  96         }
  97 } else {
  98         if ($_POST['answer'] == 1) {
  99                 $ans_yes = ' checked="checked"';
 100         } else if($_POST['answer'] == 2){
 101                 $ans_no  = ' checked="checked"';
 102         } else if ($_POST['answer'] == 3) {
 103                 $ans_yes1 = ' checked="checked"';
 104         } else {
 105                 $ans_no1  = ' checked="checked"';
 106         }
 107 }
 108
 109 ?>
 110 <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" name="form">
 111 <input type="hidden" name="qid" value="<?php echo $qid; ?>" />
 112 <input type="hidden" name="tid" value="<?php echo $_REQUEST['tid']; ?>" />
 113 <input type="hidden" name="required" value="1" />
 114
 115 <div class="input-form">
 116         <fieldset class="group_form"><legend class="group_form"><?php echo _AT('test_tf'); ?></legend>
 117         <div class="row">
 118                 <label for="cats"><?php echo _AT('category'); ?></label>
 119                 <select name="category_id" id="cats">
 120                         <?php print_question_cats($_POST['category_id']); ?>
 121                 </select>
 122         </div>
 123
 124         <div class="row">
 125                 <label for="optional_feedback"><?php echo _AT('optional_feedback'); ?></label>
 126                 <?php print_VE('optional_feedback'); ?>
 127                 <textarea id="optional_feedback" cols="50" rows="3" name="feedback"><?php echo htmlspecialchars(stripslashes($_POST['feedback'])); ?></textarea>
 128         </div>
 129
 130         <div class="row">
 131                 <span class="required" title="<?php echo _AT('required_field'); ?>">*</span><label for="question"><?php echo _AT('statement'); ?></label>
 132                 <?php print_VE('question'); ?>
 133                 <textarea id="question" cols="50" rows="6" name="question"><?php
 134                         echo htmlspecialchars(stripslashes($_POST['question'])); ?></textarea>
 135         </div>
 136
 137         <div class="row">
 138                 <?php echo _AT('answer'); ?><br />
 139                 <input type="radio" name="answer" value="1" id="answer1"<?php echo $ans_yes; ?> /><label for="answer1"><?php echo _AT('true'); ?></label>, <input type="radio" name="answer" value="2" id="answer2"<?php echo $ans_no; ?> /><label for="answer2"><?php echo _AT('false'); ?></label>
 140         </div>
 141
 142         <div class="row buttons">
 143                 <input type="submit" value="<?php echo _AT('save'); ?>"   name="submit" accesskey="s"/>
 144                 <input type="submit" value="<?php echo _AT('cancel'); ?>" name="cancel" />
 145         </div>
 146         </fieldset>
 147 </div>
 148 </form>
 149
 150 <?php require (AT_INCLUDE_PATH.'footer.inc.php'); ?>