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<?php |
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declare(strict_types=1); |
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namespace SKien\Formgenerator; |
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/** |
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* Input field for currency value. |
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* Special variant of FormFloat with |
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* - fixed two decimalpoints. |
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* - Separators can be specified alternating to the definition for the FormFloat |
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* - Currency symbol can be appended |
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* |
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* @package Formgenerator |
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* @author Stefanius <[email protected]> |
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* @copyright MIT License - see the LICENSE file for details |
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*/ |
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class FormCur extends FormFloat |
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{ |
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/** |
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* Creates input field for currency values. |
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* @param string $strName Name (if no ID specified, name is used also as ID) |
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* @param int|string $size number set the size-attribute, a string is used for the width attribute |
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* @param int $wFlags any combination of FormFlag constants |
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*/ |
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public function __construct(string $strName, $size, int $wFlags = 0) |
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{ |
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parent::__construct($strName, $size, 2, $wFlags); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \SKien\Formgenerator\FormElement::fromXML() |
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* @internal |
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*/ |
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static public function fromXML(\DOMElement $oXMLElement, FormCollection $oFormParent) : ?FormElement |
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{ |
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$strName = self::getAttribString($oXMLElement, 'name'); |
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$strSize = self::getAttribString($oXMLElement, 'size'); |
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$wFlags = self::getAttribFlags($oXMLElement); |
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$oFormElement = new self($strName, $strSize, $wFlags); |
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$oFormParent->add($oFormElement); |
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$oFormElement->readAdditionalXML($oXMLElement); |
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return $oFormElement; |
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} |
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/** |
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* get format from configuration: <ul> |
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* <li> currency symbol (default: from locale settings) </li></ul> |
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*/ |
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protected function onParentSet() : void |
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{ |
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parent::onParentSet(); |
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$li = localeconv(); |
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$this->strDP = $this->oFG->getConfig()->getString('Currency.DecimalPoint', $this->strDP); |
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$this->strTS = $this->oFG->getConfig()->getString('Currency.ThousandsSep', $this->strTS); |
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$this->addAttribute('data-validation', 'float:' . ($this->bEmptyAllowed ? 'e' : 'x') . $this->iDec . $this->strDP . $this->strTS); |
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$this->setPlaceholder($this->oFG->getConfig()->getString('Currency.Placeholder')); |
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if ($this->oFlags->isSet(FormFlags::ADD_CUR)) { |
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$this->strSuffix = $this->oFG->getConfig()->getString('Currency.Symbol', ($li['currency_symbol'] ?: 'USD')); |
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} |
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} |
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} |
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Stefanius67 /
Formgenerator
