chamilo-lms2/main/attendance/attendance_edit.php

<?php
/* For licensing terms, see /license.txt */

/**
 * View (MVC patter) for editing an attendance.
 *
 * @author Christian Fasanando <christian1827@gmail.com>
 *
 * @package chamilo.attendance
 */

// protect a course script
api_protect_course_script(true);

// error messages
if (isset($error)) {
    echo Display::return_message(get_lang('FormHasErrorsPleaseComplete'), 'error', false);
}

if (!isset($error)) {
    $token = Security::get_token();
}

$attendance_weight = api_float_val($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,
    [
        'ToolbarSet' => 'Basic',
        'Width' => '100%',
        'Height' => '200',
    ]
);

// Advanced Parameters
$skillList = [];
if (Gradebook::is_active()) {
    if (!empty($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'),
            [
                '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>');

    $skillList = Skill::addSkillsToForm($form, ITEM_TYPE_ATTENDANCE, $attendance_id);

    $form->addElement('html', '</div>');
}
$form->addButtonUpdate(get_lang('Save'));

// set default values
$default['title'] = Security::remove_XSS($title);
$default['description'] = Security::remove_XSS($description, STUDENT);
$default['attendance_qualify_title'] = $attendance_qualify_title;
$default['attendance_weight'] = $attendance_weight;
$default['skills'] = array_keys($skillList);

$link_info = GradebookUtils::isResourceInCourseGradebook(
    api_get_course_id(),
    7,
    $attendance_id,
    api_get_session_id()
);
$default['category_id'] = $link_info['category_id'];
$form->setDefaults($default);
$form->display();