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<?php |
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namespace hemio\form\Abstract_; |
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use hemio\form\exception; |
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/** |
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* |
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*/ |
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abstract class FormElement extends \hemio\form\Container { |
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use \hemio\form\Trait_\MaintainsTransformations; |
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protected $name = ''; |
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protected $idSuffix = null; |
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/** |
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* Is active value in the form correct. |
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* |
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* @return boolean |
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*/ |
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abstract public function dataValid(); |
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/** |
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* Get the form to which this element belongs |
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* |
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* @return Abstract_\Form |
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* @throws exception\NotLazyEnough |
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*/ |
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public function getForm() { |
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if ($this->existsInheritableAppendage('_FORM')) |
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return $this->getInheritableAppendage('_FORM'); |
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else { |
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throw new exception\NotLazyEnough( |
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'No Form for FormElement found. Maybe not yet a child of a Form.' |
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); |
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} |
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} |
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/** |
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* |
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* @return string |
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*/ |
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public function getName() { |
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return $this->name; |
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} |
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/** |
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* |
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* @param array $extraKeys |
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* @return string |
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*/ |
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public function getHtmlName(array $extraKeys = []) { |
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return sprintf('%s_%s%s' |
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, $this->getForm()->getHtmlName() |
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, $this->getName() |
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, implode('_', $extraKeys) |
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); |
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} |
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/** |
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* |
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* @param array $extraKeys |
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* @return string |
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*/ |
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public function getHtmlId(array $extraKeys = []) { |
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return sprintf('%s_%s%s' |
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, $this->getForm()->getHtmlName() |
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, $this->getName() |
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, $this->idSuffix === null ? '' : '_' . $this->idSuffix |
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, implode('_', $extraKeys) |
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); |
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} |
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public function getValueUser() { |
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return $this->withTransformations( |
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$this->getForm()->getValueUser($this->getHtmlName()) |
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); |
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} |
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} |
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qua-bla /
form
