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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Drop down list (select list) element
*
* @package gradereport_singleview
* @copyright 2014 Moodle Pty Ltd (http://moodle.com)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace gradereport_singleview\local\ui;
use html_writer;
defined('MOODLE_INTERNAL') || die;
/**
* Drop down list (select list) element
*
* @package gradereport_singleview
* @copyright 2014 Moodle Pty Ltd (http://moodle.com)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class dropdown_attribute extends element {
/** @var string $selected Who is selected ? */
private $selected;
/** @var array $options List of options ? */
private $options;
/** @var bool $isdisabled Is this input disabled. */
private $isdisabled;
/**
* Constructor
*
* @param string $name The first bit of the name of this input.
* @param array $options The options list for this select.
* @param string $label The form label for this input.
* @param string $selected The name of the selected item in this input.
* @param bool $isdisabled Are we disabled?
*/
public function __construct($name, $options, $label, $selected = '', $isdisabled = false) {
$this->selected = $selected;
$this->options = $options;
$this->isdisabled = $isdisabled;
parent::__construct($name, $selected, $label);
}
/**
* Nasty function spreading dropdown logic around.
*
* @return bool
*/
public function is_dropdown() {
return true;
}
/**
* Render this element as html.
*
* @return string
*/
public function html() {
global $OUTPUT;
$options = $this->options;
$selected = $this->selected;
$context = array(
'name' => $this->name,
'value' => $this->selected,
'tabindex' => 1,
'disabled' => !empty($this->isdisabled),
'options' => array_map(function($option) use ($options, $selected) {
return [
'name' => $options[$option],
'value' => $option,
'selected' => $selected == $option
];
}, array_keys($options)),
'label' => get_string('gradefor', 'gradereport_singleview', $this->label),
);
return $OUTPUT->render_from_template('gradereport_singleview/dropdown_attribute', $context);
}
}