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<?php |
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/** |
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* Created by PhpStorm. |
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* User: fsilva |
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* Date: 05-02-2016 |
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* Time: 14:30 |
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*/ |
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namespace Slick\Form\Element; |
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use Slick\Form\ElementInterface; |
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use Slick\Form\Utils\AttributesMap; |
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use Slick\Form\Utils\AttributesMapInterface; |
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/** |
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* Attributes Aware Methods |
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* |
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* @package Slick\Form\Element |
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* @author Filipe Silva <[email protected]> |
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*/ |
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trait AttributesAwareMethods |
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{ |
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/** |
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* @var AttributesMapInterface |
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*/ |
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protected $attributes; |
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/** |
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* Set an HTML tag attribute |
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* |
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* @param string $name |
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* @param string $value |
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* |
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* @return self|$this|ElementInterface |
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*/ |
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public function setAttribute($name, $value = null) |
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{ |
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$this->getAttributes()->set($name, $value); |
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return $this; |
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} |
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/** |
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* Gets the value of the attribute with the provided name |
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* |
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* If there is no attribute with provided name, the default value |
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* SHOULD be returned. |
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* |
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* @param string $name |
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* @param null|string $default |
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* |
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* @return null|string |
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*/ |
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public function getAttribute($name, $default = null) |
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{ |
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$value = $default; |
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if ($this->hasAttribute($name)) { |
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$value = $this->attributes->get($name); |
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} |
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return $value; |
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} |
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/** |
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* Check if the provided attribute is set/exists |
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* |
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* @param string $name |
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* |
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* @return boolean True if attribute with name exists, false otherwise |
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*/ |
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public function hasAttribute($name) |
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{ |
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return $this->getAttributes() |
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->containsKey($name); |
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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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if (null === $this->attributes) { |
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$this->setAttributes(new AttributesMap()); |
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} |
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return $this->attributes; |
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} |
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/** |
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* Sets the attribute map collection |
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* |
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* @param AttributesMapInterface $attributes |
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* |
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* @return self|$this|ElementInterface |
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*/ |
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public function setAttributes(AttributesMapInterface $attributes) |
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{ |
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$this->attributes = $attributes; |
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return $this; |
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} |
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} |
slickframework /
form
