common/widgets/Select2Widget.php - dev - v.bolshakov/AIEcosystem-Testing

common/widgets/Select2Widget.php
84 строки2 KB
Developer
Initial commit
03 авг 2026, 17:43
03 авг 2026, 17:437433917
<?php

namespace common\widgets;

use common\assets\Select2Asset;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
use yii\widgets\InputWidget;

/**
 * Виджет - Select2
 *
 * @author Dmitry E. Semenov <sde.tomsk@gmail.com>
 * @copyright Self (c) 2020
 */
class Select2Widget extends InputWidget
{
    /**
     * Значение по умолчанию.
     */
    public $selected = null;

    /**
     * Родительские элементы
     * @var null
     */
    protected $parentSelect = null;

    /**
     * @inheritdoc
     */
    public function init()
    {
        parent::init();
        if ($this->hasModel()) {
            $this->name = empty($this->options['name']) ? Html::getInputName($this->model, $this->attribute) :
                $this->options['name'];
            $this->value = Html::getAttributeValue($this->model, $this->attribute);
        }

        if (isset($this->options['parent_id'])) {
            if (is_array($this->options['parent_id'])) {
                $this->parentSelect = implode(',', $this->options['parent_id']);
            } else {
                $this->parentSelect = $this->options['parent_id'];
            }
        }
        if ($id_name = ArrayHelper::getValue($this->options, 'id_name')) {
            $this->options['id'] = $id_name;
        }
    }

    /**
     * @inheritdoc
     */
    public function run()
    {
        echo $this->render('select2.twig', [
            'id'        => $this->options['id'],
            'url'       => ArrayHelper::getValue($this->options, 'source'),
            'name'      => $this->name,
            'options'   => $this->options,
            'class'     => ArrayHelper::getValue($this->options, 'class'),
            'data_name' => ArrayHelper::getValue($this->options, 'data_name'),
            'width'     => ArrayHelper::getValue($this->options, 'width'),
            'data'      => ArrayHelper::getValue($this->options, 'data'),
            'selected'  => $this->selected,
            'value'     => ArrayHelper::getValue($this->selected, '0.id'),
            'required'  => $this->model->isAttributeRequired($this->attribute),
            'parent'    => $this->parentSelect
        ]);

        $this->registerPlugin();
    }

    /**
     * @inheritdoc
     */
    protected function registerPlugin()
    {
        $view = $this->getView();
        Select2Asset::register($view);
    }
}