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<?php |
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/** |
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* This file is part of slick/form package |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Slick\Form\Input; |
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use Slick\Filter\StaticFilter; |
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use Slick\Form\Input\Filter\Boolean; |
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use Slick\Form\InputInterface; |
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use Slick\Form\Renderer\Checkbox as CheckboxRenderer; |
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use Slick\Form\Utils\AttributesMapInterface; |
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/** |
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* Checkbox input |
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* |
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* @package Slick\Form\Input |
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* @author Filipe Silva <[email protected]> |
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*/ |
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class Checkbox extends AbstractInput implements InputInterface |
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{ |
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/** |
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* @var bool |
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*/ |
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protected $checked = null; |
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/** |
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* @var string|mixed |
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*/ |
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protected $value = 0; |
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/** |
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* @var string Renderer class |
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*/ |
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protected $rendererClass = CheckboxRenderer::class; |
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/** |
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* Crates the input with the attribute type as text |
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*/ |
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public function __construct() |
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{ |
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$this->setAttribute('type', 'checkbox'); |
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} |
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/** |
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* Sets the value of the checkbox |
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* |
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* @param mixed $value |
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* |
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* @return mixed |
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*/ |
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public function setValue($value) |
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{ |
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$this->checked = null; |
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return parent::setValue($value); |
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} |
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/** |
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* Check whenever the checkbox state is checked |
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* |
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* @return bool|mixed |
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*/ |
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public function isChecked() |
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{ |
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if (null == $this->checked) { |
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$this->checked = StaticFilter::filter( |
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Boolean::class, |
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$this->getValue() |
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); |
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} |
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return $this->checked; |
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} |
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/** |
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* Get the attributes map collection |
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* |
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* @return AttributesMapInterface |
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*/ |
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public function getAttributes() |
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{ |
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$attributes = parent::getAttributes(); |
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if ($this->isChecked()) { |
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$attributes->set('checked', null); |
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} |
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return $attributes; |
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} |
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} |
slickframework /
form
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