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<?php
namespace Bitrix\Landing\Field;
use \Bitrix\Main\Localization\Loc;
Loc::loadMessages(__FILE__);
class Select extends \Bitrix\Landing\Field
{
/**
* Select options.
* @var array
*/
protected $options = array();
/**
* Multiple list.
* @var bool
*/
protected $multiple = false;
/**
* Class constructor.
* @param string $code Field code.
* @param array $params Field params.
*/
public function __construct($code, array $params = array())
{
$this->code = mb_strtoupper($code);
$this->value = null;
$this->default = isset($params['default']) ? $params['default'] : null;
$this->id = isset($params['id']) ? $params['id'] : '';
$this->title = isset($params['title']) ? $params['title'] : '';
$this->multiple = isset($params['multiple']) && $params['multiple'];
$this->help = isset($params['help']) ? $params['help'] : '';
$this->htmlHelp = isset($params['htmlHelp']) ? $params['htmlHelp'] : '';
$this->options = isset($params['options']) ? (array)$params['options'] : array();
}
/**
* Gets true, if current value is empty.
* @return bool
*/
public function isEmptyValue()
{
return $this->value === '' ||
$this->value === 0;
}
/**
* Multiple or not current field.
* @return bool
*/
public function isMulti()
{
return $this->multiple;
}
/**
* Vew field.
* @param array $params Array params:
* name - field name
* class - css-class for this element
* additional - some additional params as is.
* @return void
*/
public function viewForm(array $params = array())
{
?>
<select <?php
?><?= isset($params['additional']) ? $params['additional'] . ' ' : ''?><?php
?><?= isset($params['id']) ? 'id="' . \htmlspecialcharsbx($params['id']) . '" ' : ''?><?php
?><?= $this->multiple ? 'multiple="multiple" size="3" ' : ''?><?php
?>class="<?= isset($params['class']) ? \htmlspecialcharsbx($params['class']) : ''?>" <?php
?>name="<?= $this->getName($params["name_format"])?><?= $this->multiple ? '[]' : ''?>" <?php
?> />
<?foreach ($this->options as $code => $val):?>
<option value="<?= \htmlspecialcharsbx($code)?>"<?php
echo in_array($code, (array) $this->value) ? ' selected="selected"' : '';
if (!$this->value && $code == $this->default)
{
echo ' selected="selected"';
}
?>>
<?= \htmlspecialcharsbx($val)?>
</option>
<?php endforeach;?>
</select>
<?php
}
/**
* Creates select name in correct format.
* @return string $nameFormat Formatted name.
* @return string
*/
public function getName($nameFormat)
{
return \htmlspecialcharsbx(isset($nameFormat)
? str_replace('#field_code#', $this->code, $nameFormat)
: $this->code);
}
/**
* Get options as array
* @return array
*/
public function getOptions()
{
return $this->options;
}
}