PHP FormValidator::addButtonAdvancedSettings方法代码示例

    /**
     * Creates the form to create / edit a question
     * A subclass can redefine this function to add fields...
     * @param FormValidator $form
     */
    public function createForm(&$form)
    {
        echo '<style>
                .media { display:none;}
            </style>';
        echo '<script>
        // hack to hide http://cksource.com/forums/viewtopic.php?f=6&t=8700
        function FCKeditor_OnComplete( editorInstance ) {
            if (document.getElementById ( \'HiddenFCK\' + editorInstance.Name)) {
                HideFCKEditorByInstanceName (editorInstance.Name);
            }
        }

        function HideFCKEditorByInstanceName ( editorInstanceName ) {
            if (document.getElementById ( \'HiddenFCK\' + editorInstanceName ).className == "HideFCKEditor" ) {
                document.getElementById ( \'HiddenFCK\' + editorInstanceName ).className = "media";
            }
        }
        </script>';
        // question name
        $form->addElement('text', 'questionName', get_lang('Question'));
        $form->addRule('questionName', get_lang('GiveQuestion'), 'required');
        // default content
        $isContent = isset($_REQUEST['isContent']) ? intval($_REQUEST['isContent']) : null;
        // Question type
        $answerType = isset($_REQUEST['answerType']) ? intval($_REQUEST['answerType']) : null;
        $form->addElement('hidden', 'answerType', $answerType);
        // html editor
        $editorConfig = array('ToolbarSet' => 'TestQuestionDescription', 'Height' => '150');
        if (!api_is_allowed_to_edit(null, true)) {
            $editorConfig['UserStatus'] = 'student';
        }
        $form->addButtonAdvancedSettings('advanced_params');
        $form->addElement('html', '<div id="advanced_params_options" style="display:none">');
        $form->addHtmlEditor('questionDescription', get_lang('QuestionDescription'), false, false, $editorConfig);
        // hidden values
        $my_id = isset($_REQUEST['myid']) ? intval($_REQUEST['myid']) : null;
        $form->addElement('hidden', 'myid', $my_id);
        if ($this->type != MEDIA_QUESTION) {
            // Advanced parameters
            $select_level = Question::get_default_levels();
            $form->addElement('select', 'questionLevel', get_lang('Difficulty'), $select_level);
            // Categories
            $tabCat = TestCategory::getCategoriesIdAndName();
            $form->addElement('select', 'questionCategory', get_lang('Category'), $tabCat);
            if (in_array($this->type, array(UNIQUE_ANSWER, MULTIPLE_ANSWER))) {
                $buttonValue = $this->type == UNIQUE_ANSWER ? 'ConvertToMultipleAnswer' : 'ConvertToUniqueAnswer';
                $form->addElement('button', 'convertAnswer', get_lang($buttonValue));
            }
            //Medias
            //$course_medias = Question::prepare_course_media_select(api_get_course_int_id());
            //$form->addElement('select', 'parent_id', get_lang('AttachToMedia'), $course_medias);
        }
        $form->addElement('html', '</div>');
        if (!isset($_GET['fromExercise'])) {
            switch ($answerType) {
                case 1:
                    $this->question = get_lang('DefaultUniqueQuestion');
                    break;
                case 2:
                    $this->question = get_lang('DefaultMultipleQuestion');
                    break;
                case 3:
                    $this->question = get_lang('DefaultFillBlankQuestion');
                    break;
                case 4:
                    $this->question = get_lang('DefaultMathingQuestion');
                    break;
                case 5:
                    $this->question = get_lang('DefaultOpenQuestion');
                    break;
                case 9:
                    $this->question = get_lang('DefaultMultipleQuestion');
                    break;
            }
        }
        // default values
        $defaults = array();
        $defaults['questionName'] = $this->question;
        $defaults['questionDescription'] = $this->description;
        $defaults['questionLevel'] = $this->level;
        $defaults['questionCategory'] = $this->category;
        // Came from he question pool
        if (isset($_GET['fromExercise'])) {
            $form->setDefaults($defaults);
        }
        if (!empty($_REQUEST['myid'])) {
            $form->setDefaults($defaults);
        } else {
            if ($isContent == 1) {
                $form->setDefaults($defaults);
            }
        }
    }

if (!isset($error)) {
    $token = Security::get_token();
}
$attendance_weight = floatval($attendance_weight);
// display form
$form = new FormValidator('attendance_edit', 'POST', 'index.php?action=attendance_edit&' . api_get_cidreq() . '&attendance_id=' . $attendance_id);
$form->addElement('header', '', get_lang('Edit'));
$form->addElement('hidden', 'sec_token', $token);
$form->addElement('hidden', 'attendance_id', $attendance_id);
$form->addText('title', get_lang('Title'), true);
$form->applyFilter('title', 'html_filter');
$form->addHtmlEditor('description', get_lang('Description'), false, false, array('ToolbarSet' => 'TrainingDescription', 'Width' => '100%', 'Height' => '200'));
// Adavanced Parameters
if (Gradebook::is_active()) {
    if (!empty($attendance_qualify_title) || !empty($attendance_weight)) {
        $form->addButtonAdvancedSettings('id_qualify');
        $form->addElement('html', '<div id="id_qualify_options" style="display:block">');
        $form->addElement('checkbox', 'attendance_qualify_gradebook', '', get_lang('QualifyAttendanceGradebook'), array('checked' => 'true', 'onclick' => 'javascript: if(this.checked){document.getElementById(\'options_field\').style.display = \'block\';}else{document.getElementById(\'options_field\').style.display = \'none\';}'));
        $form->addElement('html', '<div id="options_field" style="display:block">');
    } else {
        $form->addButtonAdvancedSettings('id_qualify');
        $form->addElement('html', '<div id="id_qualify_options" style="display:none">');
        $form->addElement('checkbox', 'attendance_qualify_gradebook', '', get_lang('QualifyAttendanceGradebook'), 'onclick="javascript: if(this.checked){document.getElementById(\'options_field\').style.display = \'block\';}else{document.getElementById(\'options_field\').style.display = \'none\';}"');
        $form->addElement('html', '<div id="options_field" style="display:none">');
    }
    GradebookUtils::load_gradebook_select_in_tool($form);
    $form->addElement('text', 'attendance_qualify_title', get_lang('TitleColumnGradebook'));
    $form->applyFilter('attendance_qualify_title', 'html_filter');
    $form->addElement('text', 'attendance_weight', get_lang('QualifyWeight'), 'value="0.00" Style="width:40px" onfocus="javascript: this.select();"');
    $form->applyFilter('attendance_weight', 'html_filter');
    $form->addElement('html', '</div>');

/**
 * This function displays the form that is used to edit a post. This can be a new thread or a reply.
 * @param array contains all the information about the current post
 * @param array contains all the information about the current thread
 * @param array contains all info about the current forum (to check if attachments are allowed)
 * @param array contains the default values to fill the form
 * @return void
 *
 * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
 * @version february 2006, dokeos 1.8
 */
function show_edit_post_form($forum_setting, $current_post, $current_thread, $current_forum, $form_values = '', $id_attach = 0)
{
    // Initialize the object.
    $form = new FormValidator('edit_post', 'post', api_get_self() . '?' . api_get_cidreq() . '&forum=' . Security::remove_XSS($_GET['forum']) . '&thread=' . Security::remove_XSS($_GET['thread']) . '&post=' . Security::remove_XSS($_GET['post']));
    $form->addElement('header', get_lang('EditPost'));
    // Setting the form elements.
    $form->addElement('hidden', 'post_id', $current_post['post_id']);
    $form->addElement('hidden', 'thread_id', $current_thread['thread_id']);
    $form->addElement('hidden', 'id_attach', $id_attach);
    if ($current_post['post_parent_id'] == 0) {
        $form->addElement('hidden', 'is_first_post_of_thread', '1');
    }
    $form->addElement('text', 'post_title', get_lang('Title'));
    $form->applyFilter('post_title', 'html_filter');
    $form->addHtmlEditor('post_text', get_lang('Text'), null, null, api_is_allowed_to_edit(null, true) ? array('ToolbarSet' => 'Forum', 'Width' => '100%', 'Height' => '400') : array('ToolbarSet' => 'ForumStudent', 'Width' => '100%', 'Height' => '400', 'UserStatus' => 'student'));
    $form->addRule('post_text', get_lang('ThisFieldIsRequired'), 'required');
    $form->addButtonAdvancedSettings('advanced_params');
    $form->addElement('html', '<div id="advanced_params_options" style="display:none">');
    if (!isset($_GET['edit'])) {
        if (Gradebook::is_active()) {
            $form->addElement('label', '<strong>' . get_lang('AlterQualifyThread') . '</strong>');
            $form->addElement('checkbox', 'thread_qualify_gradebook', '', get_lang('QualifyThreadGradebook'), 'onclick="javascript: if(this.checked){document.getElementById(\'options_field\').style.display = \'block\';}else{document.getElementById(\'options_field\').style.display = \'none\';}"');
            $link_info = GradebookUtils::is_resource_in_course_gradebook(api_get_course_id(), 5, $_GET['thread'], api_get_session_id());
            if (!empty($link_info)) {
                $defaults['thread_qualify_gradebook'] = true;
                $defaults['category_id'] = $link_info['category_id'];
            } else {
                $defaults['thread_qualify_gradebook'] = false;
                $defaults['category_id'] = '';
            }
        } else {
            $form->addElement('hidden', 'thread_qualify_gradebook', false);
            $defaults['thread_qualify_gradebook'] = false;
        }
        if (!empty($defaults['thread_qualify_gradebook'])) {
            $form->addElement('html', '<div id="options_field" style="display:block">');
        } else {
            $form->addElement('html', '<div id="options_field" style="display:none">');
        }
        // Loading gradebook select
        GradebookUtils::load_gradebook_select_in_tool($form);
        $form->addElement('text', 'numeric_calification', get_lang('QualificationNumeric'), array('value' => $current_thread['thread_qualify_max'], 'style' => 'width:40px'));
        $form->applyFilter('numeric_calification', 'html_filter');
        $form->addElement('text', 'calification_notebook_title', get_lang('TitleColumnGradebook'), array('value' => $current_thread['thread_title_qualify']));
        $form->applyFilter('calification_notebook_title', 'html_filter');
        $form->addElement('text', 'weight_calification', array(get_lang('QualifyWeight'), null, ''), array('value' => $current_thread['thread_weight'], 'style' => 'width:40px'));
        $form->applyFilter('weight_calification', 'html_filter');
        $group = array();
        $group[] = $form->createElement('radio', 'thread_peer_qualify', null, get_lang('Yes'), 1);
        $group[] = $form->createElement('radio', 'thread_peer_qualify', null, get_lang('No'), 0);
        $form->addGroup($group, '', [get_lang('ForumThreadPeerScoring'), get_lang('ForumThreadPeerScoringComment')], ' ');
        $form->addElement('html', '</div>');
    }
    if ($forum_setting['allow_post_notification']) {
        $form->addElement('checkbox', 'post_notification', '', get_lang('NotifyByEmail') . ' (' . $current_post['email'] . ')');
    }
    if ($forum_setting['allow_sticky'] && api_is_allowed_to_edit(null, true) && $current_post['post_parent_id'] == 0) {
        // The sticky checkbox only appears when it is the first post of a thread.
        $form->addElement('checkbox', 'thread_sticky', '', get_lang('StickyPost'));
        if ($current_thread['thread_sticky'] == 1) {
            $defaults['thread_sticky'] = true;
        }
    }
    if ($current_forum['allow_attachments'] == '1' || api_is_allowed_to_edit(null, true)) {
        if (empty($form_values) && !isset($_POST['SubmitPost'])) {
            //edit_added_resources('forum_post', $current_post['post_id']);
        }
    }
    $form->addElement('html', '</div>');
    $form->addFile('user_upload[]', get_lang('Attachment'));
    $form->addButton('add_attachment', get_lang('AddAttachment'), 'paperclip', 'default', 'default', null, ['id' => 'reply-add-attachment']);
    $form->addButtonUpdate(get_lang('ModifyThread'), 'SubmitPost');
    // Setting the default values for the form elements.
    $defaults['post_title'] = $current_post['post_title'];
    $defaults['post_text'] = $current_post['post_text'];
    if ($current_post['post_notification'] == 1) {
        $defaults['post_notification'] = true;
    }
    if (!empty($form_values)) {
        $defaults['post_notification'] = Security::remove_XSS($form_values['post_notification']);
        $defaults['thread_sticky'] = Security::remove_XSS($form_values['thread_sticky']);
    }
    $defaults['thread_peer_qualify'] = intval($current_thread['thread_peer_qualify']);
    $form->setDefaults($defaults);
    // The course admin can make a thread sticky (=appears with special icon and always on top).
    $form->addRule('post_title', get_lang('ThisFieldIsRequired'), 'required');
    // Validation or display
    if ($form->validate()) {
        $values = $form->exportValues();
//.........这里部分代码省略.........

// Form to select directory
$folders = DocumentManager::get_all_document_folders($_course, $groupId, $is_allowed_to_edit);
if (!$is_certificate_mode) {
    echo DocumentManager::build_directory_selector($folders, $document_id, isset($group_properties['directory']) ? $group_properties['directory'] : array());
}
$action = api_get_self() . '?' . api_get_cidreq() . '&id=' . $document_id;
$form = new FormValidator('upload', 'POST', $action . '#tabs-2', '', array('enctype' => 'multipart/form-data'));
$form->addElement('hidden', 'id', $document_id);
$form->addElement('hidden', 'curdirpath', $path);
$course_quota = format_file_size(DocumentManager::get_course_quota() - DocumentManager::documents_total_space());
$label = get_lang('MaxFileSize') . ': ' . ini_get('upload_max_filesize') . '<br/>' . get_lang('DocumentQuota') . ': ' . $course_quota;
$form->addElement('file', 'file', array(get_lang('File'), $label), 'style="width: 250px" id="user_upload"');
$form->addElement('text', 'title', get_lang('Title'), array('id' => 'title_file'));
$form->addElement('textarea', 'comment', get_lang('Comment'));
// Advanced parameters
$form->addButtonAdvancedSettings('advanced_params');
$form->addElement('html', '<div id="advanced_params_options" style="display:none">');
// Check box options
$form->addElement('checkbox', 'unzip', get_lang('Options'), get_lang('Uncompress'), 'onclick="javascript: check_unzip();" value="1"');
if (api_get_setting('search.search_enabled') == 'true') {
    //TODO: include language file
    $supported_formats = get_lang('SupportedFormatsForIndex') . ': HTML, PDF, TXT, PDF, Postscript, MS Word, RTF, MS Power Point';
    $form->addElement('checkbox', 'index_document', '', get_lang('SearchFeatureDoIndexDocument') . '<div style="font-size: 80%" >' . $supported_formats . '</div>');
    $form->addElement('html', '<br /><div class="sub-form">');
    $form->addElement('html', '<div class="label">' . get_lang('SearchFeatureDocumentLanguage') . '</div>');
    $form->addLabel(get_lang('Language'), api_get_languages_combo());
    $form->addElement('html', '</div><div class="sub-form">');
    $specific_fields = get_specific_field_list();
    foreach ($specific_fields as $specific_field) {
        $form->addElement('text', $specific_field['code'], $specific_field['name']);
    }

 /**
  * @param FormValidator $form
  *
  * @return array
  */
 public static function setForm(FormValidator &$form, $sessionId = 0)
 {
     $categoriesList = SessionManager::get_all_session_category();
     $userInfo = api_get_user_info();
     $categoriesOptions = array('0' => get_lang('None'));
     if ($categoriesList != false) {
         foreach ($categoriesList as $categoryItem) {
             $categoriesOptions[$categoryItem['id']] = $categoryItem['name'];
         }
     }
     // Database Table Definitions
     $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
     $form->addElement('text', 'name', get_lang('SessionName'), array('maxlength' => 50));
     $form->addRule('name', get_lang('ThisFieldIsRequired'), 'required');
     $form->addRule('name', get_lang('SessionNameAlreadyExists'), 'callback', 'check_session_name');
     if (!api_is_platform_admin() && api_is_teacher()) {
         $form->addElement('select', 'coach_username', get_lang('CoachName'), [api_get_user_id() => $userInfo['complete_name']], array('id' => 'coach_username', 'class' => 'chzn-select', 'style' => 'width:370px;'));
     } else {
         $sql = "SELECT COUNT(1) FROM {$tbl_user} WHERE status = 1";
         $rs = Database::query($sql);
         $countUsers = Database::result($rs, 0, 0);
         if (intval($countUsers) < 50) {
             $orderClause = "ORDER BY ";
             $orderClause .= api_sort_by_first_name() ? "firstname, lastname, username" : "lastname, firstname, username";
             $sql = "SELECT user_id, lastname, firstname, username\n                        FROM {$tbl_user}\n                        WHERE status = '1' " . $orderClause;
             if (api_is_multiple_url_enabled()) {
                 $userRelAccessUrlTable = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
                 $accessUrlId = api_get_current_access_url_id();
                 if ($accessUrlId != -1) {
                     $sql = "SELECT user.user_id, username, lastname, firstname\n                        FROM {$tbl_user} user\n                        INNER JOIN {$userRelAccessUrlTable} url_user\n                        ON (url_user.user_id = user.user_id)\n                        WHERE\n                            access_url_id = {$accessUrlId} AND\n                            status = 1 " . $orderClause;
                 }
             }
             $result = Database::query($sql);
             $coachesList = Database::store_result($result);
             $coachesOptions = array();
             foreach ($coachesList as $coachItem) {
                 $coachesOptions[$coachItem['user_id']] = api_get_person_name($coachItem['firstname'], $coachItem['lastname']) . ' (' . $coachItem['username'] . ')';
             }
             $form->addElement('select', 'coach_username', get_lang('CoachName'), $coachesOptions);
         } else {
             $form->addElement('select_ajax', 'coach_username', get_lang('CoachName'), null, ['url' => api_get_path(WEB_AJAX_PATH) . 'session.ajax.php?a=search_general_coach', 'width' => '100%']);
         }
     }
     $form->addRule('coach_username', get_lang('ThisFieldIsRequired'), 'required');
     $form->addHtml('<div id="ajax_list_coachs"></div>');
     $form->addButtonAdvancedSettings('advanced_params');
     $form->addElement('html', '<div id="advanced_params_options" style="display:none">');
     $form->addSelect('session_category', get_lang('SessionCategory'), $categoriesOptions, array('id' => 'session_category', 'class' => 'chzn-select', 'style' => 'width:370px;'));
     $form->addHtmlEditor('description', get_lang('Description'), false, false, array('ToolbarSet' => 'Minimal'));
     $form->addElement('checkbox', 'show_description', null, get_lang('ShowDescription'));
     $visibilityGroup = array();
     $visibilityGroup[] = $form->createElement('select', 'session_visibility', null, array(SESSION_VISIBLE_READ_ONLY => get_lang('SessionReadOnly'), SESSION_VISIBLE => get_lang('SessionAccessible'), SESSION_INVISIBLE => api_ucfirst(get_lang('SessionNotAccessible'))));
     $form->addGroup($visibilityGroup, 'visibility_group', get_lang('SessionVisibility'), null, false);
     $options = [0 => get_lang('ByDuration'), 1 => get_lang('ByDates')];
     $form->addSelect('access', get_lang('Access'), $options, array('onchange' => 'accessSwitcher()', 'id' => 'access'));
     $form->addElement('html', '<div id="duration" style="display:none">');
     $form->addElement('number', 'duration', array(get_lang('SessionDurationTitle'), get_lang('SessionDurationDescription')), array('maxlength' => 50));
     $form->addElement('html', '</div>');
     $form->addElement('html', '<div id="date_fields" style="display:none">');
     // Dates
     $form->addDateTimePicker('access_start_date', array(get_lang('SessionStartDate'), get_lang('SessionStartDateComment')), array('id' => 'access_start_date'));
     $form->addDateTimePicker('access_end_date', array(get_lang('SessionEndDate'), get_lang('SessionEndDateComment')), array('id' => 'access_end_date'));
     $form->addRule(array('access_start_date', 'access_end_date'), get_lang('StartDateMustBeBeforeTheEndDate'), 'compare_datetime_text', '< allow_empty');
     $form->addDateTimePicker('display_start_date', array(get_lang('SessionDisplayStartDate'), get_lang('SessionDisplayStartDateComment')), array('id' => 'display_start_date'));
     $form->addDateTimePicker('display_end_date', array(get_lang('SessionDisplayEndDate'), get_lang('SessionDisplayEndDateComment')), array('id' => 'display_end_date'));
     $form->addRule(array('display_start_date', 'display_end_date'), get_lang('StartDateMustBeBeforeTheEndDate'), 'compare_datetime_text', '< allow_empty');
     $form->addDateTimePicker('coach_access_start_date', array(get_lang('SessionCoachStartDate'), get_lang('SessionCoachStartDateComment')), array('id' => 'coach_access_start_date'));
     $form->addDateTimePicker('coach_access_end_date', array(get_lang('SessionCoachEndDate'), get_lang('SessionCoachEndDateComment')), array('id' => 'coach_access_end_date'));
     $form->addRule(array('coach_access_start_date', 'coach_access_end_date'), get_lang('StartDateMustBeBeforeTheEndDate'), 'compare_datetime_text', '< allow_empty');
     $form->addElement('html', '</div>');
     $form->addCheckBox('send_subscription_notification', [get_lang('SendSubscriptionNotification'), get_lang('SendAnEmailWhenAUserBeingSubscribed')]);
     // Extra fields
     $extra_field = new ExtraField('session');
     $extra = $extra_field->addElements($form, $sessionId);
     $form->addElement('html', '</div>');
     $js = $extra['jquery_ready_content'];
     return ['js' => $js];
 }

 /**
  * @Route("/add_course", name="add_course")
  * @Method({"GET|POST"})
  * @Security("has_role('ROLE_USER')")
  *
  * @return Response
  */
 public function addCourseAction()
 {
     // "Course validation" feature. This value affects the way of a new course creation:
     // true  - the new course is requested only and it is created after approval;
     // false - the new course is created immediately, after filling this form.
     $courseValidation = false;
     if (api_get_setting('course.course_validation') == 'true' && !api_is_platform_admin()) {
         $courseValidation = true;
     }
     // Displaying the header.
     $tool_name = $courseValidation ? get_lang('CreateCourseRequest') : get_lang('CreateSite');
     if (api_get_setting('course.allow_users_to_create_courses') == 'false' && !api_is_platform_admin()) {
         api_not_allowed(true);
     }
     // Check access rights.
     if (!api_is_allowed_to_create_course()) {
         api_not_allowed(true);
     }
     $url = $this->generateUrl('add_course');
     // Build the form.
     $form = new \FormValidator('add_course', 'post', $url);
     // Form title
     $form->addElement('header', $tool_name);
     // Title
     $form->addElement('text', 'title', array(get_lang('CourseName'), get_lang('Ex')), array('id' => 'title'));
     $form->applyFilter('title', 'html_filter');
     $form->addRule('title', get_lang('ThisFieldIsRequired'), 'required');
     $form->addButtonAdvancedSettings('advanced_params');
     $form->addElement('html', '<div id="advanced_params_options" style="display:none">');
     // Category category.
     $url = api_get_path(WEB_AJAX_PATH) . 'course.ajax.php?a=search_category';
     $form->addElement('select_ajax', 'category_code', get_lang('CourseFaculty'), null, array('url' => $url));
     // Course code
     $form->addText('wanted_code', array(get_lang('Code'), get_lang('OnlyLettersAndNumbers')), '', array('maxlength' => \CourseManager::MAX_COURSE_LENGTH_CODE, 'pattern' => '[a-zA-Z0-9]+', 'title' => get_lang('OnlyLettersAndNumbers')));
     $form->applyFilter('wanted_code', 'html_filter');
     $form->addRule('wanted_code', get_lang('Max'), 'maxlength', \CourseManager::MAX_COURSE_LENGTH_CODE);
     // The teacher
     //array(get_lang('Professor'), null), null, array('size' => '60', 'disabled' => 'disabled'));
     $titular =& $form->addElement('hidden', 'tutor_name', '');
     if ($courseValidation) {
         // Description of the requested course.
         $form->addElement('textarea', 'description', get_lang('Description'), array('rows' => '3'));
         // Objectives of the requested course.
         $form->addElement('textarea', 'objetives', get_lang('Objectives'), array('rows' => '3'));
         // Target audience of the requested course.
         $form->addElement('textarea', 'target_audience', get_lang('TargetAudience'), array('rows' => '3'));
     }
     // Course language.
     $form->addElement('select_language', 'course_language', get_lang('Ln'), array(), array('style' => 'width:150px'));
     $form->applyFilter('select_language', 'html_filter');
     // Exemplary content checkbox.
     $form->addElement('checkbox', 'exemplary_content', null, get_lang('FillWithExemplaryContent'));
     if ($courseValidation) {
         // A special URL to terms and conditions that is set
         // in the platform settings page.
         $terms_and_conditions_url = trim(api_get_setting('course_validation_terms_and_conditions_url'));
         // If the special setting is empty,
         // then we may get the URL from Chamilo's module "Terms and conditions",
         // if it is activated.
         if (empty($terms_and_conditions_url)) {
             if (api_get_setting('registration.allow_terms_conditions') == 'true') {
                 $terms_and_conditions_url = api_get_path(WEB_CODE_PATH);
                 $terms_and_conditions_url .= 'auth/inscription.php?legal';
             }
         }
         if (!empty($terms_and_conditions_url)) {
             // Terms and conditions to be accepted before sending a course request.
             $form->addElement('checkbox', 'legal', null, get_lang('IAcceptTermsAndConditions'), 1);
             $form->addRule('legal', get_lang('YouHaveToAcceptTermsAndConditions'), 'required');
             // Link to terms and conditions.
             $link_terms_and_conditions = '
                 <script>
                 function MM_openBrWindow(theURL, winName, features) { //v2.0
                     window.open(theURL,winName,features);
                 }
                 </script>
             ';
             $link_terms_and_conditions .= \Display::url(get_lang('ReadTermsAndConditions'), '#', ['onclick' => "javascript:MM_openBrWindow('{$terms_and_conditions_url}', 'Conditions', 'scrollbars=yes, width=800');"]);
             $form->addElement('label', null, $link_terms_and_conditions);
         }
     }
     $obj = new \GradeModel();
     $obj->fill_grade_model_select_in_form($form);
     $form->addElement('html', '</div>');
     // Submit button.
     $form->addButtonCreate($courseValidation ? get_lang('CreateThisCourseRequest') : get_lang('CreateCourseArea'));
     // Set default values.
     if (isset($_user['language']) && $_user['language'] != '') {
         $values['course_language'] = $_user['language'];
     } else {
         $values['course_language'] = api_get_setting('language.platform_language');
     }
     $form->setDefaults($values);
//.........这里部分代码省略.........

/**
 * @param FormValidator $form
 * @param array $defaults
 * @return FormValidator
 */
function getFormWork($form, $defaults = array())
{
    if (!empty($defaults)) {
        if (isset($defaults['submit'])) {
            unset($defaults['submit']);
        }
    }
    // Create the form that asks for the directory name
    $form->addElement('text', 'new_dir', get_lang('AssignmentName'));
    $form->addRule('new_dir', get_lang('ThisFieldIsRequired'), 'required');
    $form->addHtmlEditor('description', get_lang('Description'), false, false, getWorkDescriptionToolbar());
    $form->addButtonAdvancedSettings('advanced_params', get_lang('AdvancedParameters'));
    if (!empty($defaults) && (isset($defaults['enableEndDate']) || isset($defaults['enableExpiryDate']))) {
        $form->addElement('html', '<div id="advanced_params_options" style="display:block">');
    } else {
        $form->addElement('html', '<div id="advanced_params_options" style="display:none">');
    }
    // QualificationOfAssignment
    $form->addElement('text', 'qualification', get_lang('QualificationNumeric'));
    if (api_get_session_id() != 0 && Gradebook::is_active() || api_get_session_id() == 0) {
        $form->addElement('checkbox', 'make_calification', null, get_lang('MakeQualifiable'), array('id' => 'make_calification_id', 'onclick' => "javascript: if(this.checked) { document.getElementById('option1').style.display='block';}else{document.getElementById('option1').style.display='none';}"));
    } else {
        // QualificationOfAssignment
        $form->addElement('hidden', 'make_calification', false);
    }
    if (!empty($defaults) && isset($defaults['category_id'])) {
        $form->addElement('html', '<div id=\'option1\' style="display:block">');
    } else {
        $form->addElement('html', '<div id=\'option1\' style="display:none">');
    }
    // Loading Gradebook select
    GradebookUtils::load_gradebook_select_in_tool($form);
    $form->addElement('text', 'weight', get_lang('WeightInTheGradebook'));
    $form->addElement('html', '</div>');
    $form->addElement('checkbox', 'enableExpiryDate', null, get_lang('EnableExpiryDate'), 'id="expiry_date"');
    if (isset($defaults['enableExpiryDate']) && $defaults['enableExpiryDate']) {
        $form->addElement('html', '<div id="option2" style="display: block;">');
    } else {
        $form->addElement('html', '<div id="option2" style="display: none;">');
    }
    $currentDate = substr(api_get_local_time(), 0, 10);
    if (!isset($defaults['expires_on'])) {
        $date = substr($currentDate, 0, 10);
        $defaults['expires_on'] = $date . ' 23:59';
    }
    if (!isset($defaults['ends_on'])) {
        $date = substr($currentDate, 0, 10);
        $defaults['ends_on'] = $date . ' 23:59';
    }
    $form->addElement('date_time_picker', 'expires_on', get_lang('ExpiresAt'));
    $form->addElement('html', '</div>');
    $form->addElement('checkbox', 'enableEndDate', null, get_lang('EnableEndDate'), 'id="end_date"');
    if (isset($defaults['enableEndDate']) && $defaults['enableEndDate']) {
        $form->addElement('html', '<div id="option3" style="display: block;">');
    } else {
        $form->addElement('html', '<div id="option3" style="display: none;">');
    }
    $form->addElement('date_time_picker', 'ends_on', get_lang('EndsAt'));
    $form->addElement('html', '</div>');
    $form->addElement('checkbox', 'add_to_calendar', null, get_lang('AddToCalendar'));
    $form->addElement('select', 'allow_text_assignment', get_lang('DocumentType'), getUploadDocumentType());
    $form->addElement('html', '</div>');
    if (isset($defaults['enableExpiryDate']) && isset($defaults['enableEndDate'])) {
        $form->addRule(array('expires_on', 'ends_on'), get_lang('DateExpiredNotBeLessDeadLine'), 'comparedate');
    }
    if (!empty($defaults)) {
        $form->setDefaults($defaults);
    }
    return $form;
}