Zabbix

<?php

/*

** Zabbix

** Copyright (C) 2001-2022 Zabbix SIA

**

** This program 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 2 of the License, or

** (at your option) any later version.

**

** This program 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 this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

​

class CMultiSelect extends CTag {

    /**

     * Default CSS class name for HTML root element.

     */

    const ZBX_STYLE_CLASS = 'multiselect-control';

​

    /**

     * Search method used for autocomplete requests.

     */

    const SEARCH_METHOD = 'multiselect.get';

​

    /**

     * Supported preselect types.

     *

     * @param array

     */

    protected $preselect_fields = ['hosts', 'hostgroups'];

​

    /**

     * @param array $options['objectOptions']  An array of parameters to be added to the request URL.

     * @param bool  $options['multiple']       Allows multiple selections.

     * @param bool  $options['add_post_js']

     *

     * @see jQuery.multiSelect()

     */

    public function __construct(array $options = []) {

        parent::__construct('div', true);

​

        $options = $this->mapOptions($options);

​

        $this

            ->setId(zbx_formatDomId($options['name']))

            ->addClass('multiselect')

            ->setAttribute('role', 'application')

            ->addItem((new CDiv())

                ->setAttribute('aria-live', 'assertive')

                ->setAttribute('aria-atomic', 'true')

            )

            ->js_event_name = sprintf('multiselect_%s_init', $this->getId());

​

        if (array_key_exists('disabled', $options) && $options['disabled']) {

            $this->setAttribute('aria-disabled', 'true');