%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* @link https://www.humhub.org/
* @copyright Copyright (c) 2018 HumHub GmbH & Co. KG
* @license https://www.humhub.com/licences
*/
namespace humhub\modules\ui\form\widgets;
/**
* Multiselect
*
* @since 1.3
* @author Luke
*/
class MultiSelect extends BasePicker
{
/**
* @inerhitdoc
*/
public $minInput = 0;
/**
* Possible values
* @var type
*/
public $items = [];
/**
* @inheritdoc
*/
protected function getItemText($item)
{
return array_values($item)[0];
}
/**
* @inheritdoc
*/
protected function getItemImage($item)
{
return null;
}
protected function getItemKey($item)
{
return key($item);
}
protected function getSelectedOptions()
{
if (empty($this->selection)) {
$attribute = $this->attribute;
$this->selection = ($this->model) ? $this->model->$attribute : [];
}
if (empty($this->selection)) {
$this->selection = [];
}
$result = [];
foreach ($this->items as $key => $value) {
if (!$value || !$key) {
continue;
}
$result[$key] = $this->buildItemOption([$key => $value], in_array($key, $this->selection));
}
return $result;
}
protected function getData()
{
$result = parent::getData();
unset($result['picker-url']);
return $result;
}
protected function getUrl()
{
return null;
}
}
Zerion Mini Shell 1.0