docs/tests/edit_question_truefalse.php

   1 <?php
   2 /************************************************************************/
   3 /* AContent                                                             */
   4 /************************************************************************/
   5 /* Copyright (c) 2010                                                   */
   6 /* Inclusive Design Institute                                           */
   7 /*                                                                      */
   8 /* This program is free software. You can redistribute it and/or        */
   9 /* modify it under the terms of the GNU General Public License          */
  10 /* as published by the Free Software Foundation.                        */
  11 /************************************************************************/
  12
  13 $page = 'tests';
  14 define('TR_INCLUDE_PATH', '../include/');
  15 require_once(TR_INCLUDE_PATH.'vitals.inc.php');
  16 require_once(TR_INCLUDE_PATH.'classes/DAO/TestsQuestionsDAO.class.php');
  17 require_once(TR_INCLUDE_PATH.'classes/Utility.class.php');
  18
  19 global $_course_id;
  20
  21 Utility::authenticate(TR_PRIV_ISAUTHOR_OF_CURRENT_COURSE);
  22 $testsQuestionsDAO = new TestsQuestionsDAO();
  23
  24 $qid = intval($_GET['qid']);
  25 if ($qid == 0){
  26         $qid = intval($_POST['qid']);
  27 }
  28
  29 if (isset($_POST['cancel'])) {
  30         $msg->addFeedback('CANCELLED');
  31         if ($_POST['tid']) {
  32                 header('Location: questions.php?tid='.$_POST['tid'].'&_course_id='.$_course_id);
  33         } else {
  34                 header('Location: question_db.php?_course_id='.$_course_id);
  35         }
  36         exit;
  37 } else if (isset($_POST['submit'])) {
  38
  39         $_POST['question'] = trim($_POST['question']);
  40
  41         if ($_POST['question'] == ''){
  42                 $msg->addError(array('EMPTY_FIELDS', _AT('statement')));
  43         }
  44
  45         if (!$msg->containsErrors()) {
  46                 $_POST['feedback']    = $addslashes(trim($_POST['feedback']));
  47                 $_POST['question']    = $addslashes($_POST['question']);
  48                 $_POST['qid']         = intval($_POST['qid']);
  49                 $_POST['category_id'] = intval($_POST['category_id']);
  50                 $_POST['answer']      = intval($_POST['answer']);
  51
  52                 $sql    = "UPDATE ".TABLE_PREFIX."tests_questions SET   category_id=$_POST[category_id],
  53                         feedback='$_POST[feedback]',
  54                         question='$_POST[question]',
  55                         answer_0={$_POST[answer]}
  56                         WHERE question_id=$_POST[qid]";
  57
  58                 if ($testsQuestionsDAO->execute($sql)) {
  59                         $msg->addFeedback('QUESTION_UPDATED');
  60                         if ($_POST['tid']) {
  61                                 header('Location: questions.php?tid='.$_POST['tid'].'&_course_id='.$_course_id);
  62                         } else {
  63                                 header('Location: question_db.php?_course_id='.$_course_id);
  64                         }
  65                         exit;
  66                 }
  67                 else
  68                         $msg->addError('DB_NOT_UPDATED');
  69         }
  70 }
  71
  72 if (!$_POST['submit']) {
  73         if (!($row = $testsQuestionsDAO->get($qid))){
  74                 $msg->printErrors('ITEM_NOT_FOUND');
  75                 require (TR_INCLUDE_PATH.'footer.inc.php');
  76                 exit;
  77         }
  78
  79         $_POST  = $row;
  80 }
  81
  82 if ($_POST['answer'] == '') {
  83         if ($_POST['answer_0'] == 1) {
  84                 $ans_yes = ' checked="checked"';
  85         } else if ($_POST['answer_0'] == 2){
  86                 $ans_no  = ' checked="checked"';
  87         } else if ($_POST['answer_0'] == 3) {
  88                 $ans_yes1 = ' checked="checked"';
  89         } else {
  90                 $ans_no1  = ' checked="checked"';
  91         }
  92 } else {
  93         if ($_POST['answer'] == 1) {
  94                 $ans_yes = ' checked="checked"';
  95         } else if($_POST['answer'] == 2){
  96                 $ans_no  = ' checked="checked"';
  97         } else if ($_POST['answer'] == 3) {
  98                 $ans_yes1 = ' checked="checked"';
  99         } else {
 100                 $ans_no1  = ' checked="checked"';
 101         }
 102 }
 103
 104 $onload = 'document.form.category_id.focus();';
 105
 106 require_once(TR_INCLUDE_PATH.'header.inc.php');
 107
 108 $savant->assign('qid', $qid);
 109 $savant->assign('tid', $_REQUEST['tid']);
 110 $savant->assign('ans_yes', $ans_yes);
 111 $savant->assign('ans_no', $ans_no);
 112 $savant->assign('course_id', $_course_id);
 113 $savant->display('tests/create_edit_question_truefalse.tmpl.php');
 114
 115 require (TR_INCLUDE_PATH.'footer.inc.php'); ?>