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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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* HTML form button element (input type="button") |
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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 FormButton extends FormInput |
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{ |
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/** @var string button text */ |
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protected string $strBtnText; |
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/** |
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* Create button element. |
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* > Note: <br/> |
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* > Alignment `FormFlags::ALIGN_CENTER` / `FormFlags::ALIGN_RIGHT´ dont affect the |
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* alignment of the text within the button but the alignment of the button within the col! |
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* @param string $strId button id |
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* @param string $strBtnText button text (value) |
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* @param string $strOnClick onClick() handler |
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* @param int $wFlags any combination of FormFlag constants |
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* @param string $strStyle CSS style(s) (default: '') |
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*/ |
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public function __construct(string $strId, string $strBtnText, string $strOnClick, int $wFlags = 0, string $strStyle = '') |
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{ |
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$this->oFlags = new FormFlags($wFlags); |
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$this->strBtnText = $strBtnText; |
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$this->strID = $strId; |
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$this->addAttribute('onclick', $strOnClick); |
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if (strlen($strStyle) > 0) { |
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$this->parseStyle($strStyle); |
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} |
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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 $oFormParent) : ?FormElement |
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{ |
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// id comes from FormElement::readAdditionalXML() !! |
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$strText = self::getAttribString($oXMLElement, 'text'); |
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$wFlags = self::getAttribFlags($oXMLElement); |
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$oFormElement = new self('', $strText, '', $wFlags); |
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$oFormParent->add($oFormElement); |
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$oFormElement->readAdditionalXML($oXMLElement); |
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return $oFormElement; |
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} |
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/** |
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* Build the HTML-notation for the button. |
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* @return string |
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* @internal |
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*/ |
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public function getHTML() : string |
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{ |
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$strStyle = ''; |
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if ($this->oFlags->isSet(FormFlags::ALIGN_CENTER)) { |
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$strStyle = 'text-align: center;'; |
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} else if ($this->oFlags->isSet(FormFlags::ALIGN_RIGHT)) { |
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$strStyle = 'text-align: right;'; |
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} |
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$strHTML = $this->buildContainerDiv($strStyle); |
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$strHTML .= '<input type="button" '; |
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$strHTML .= $this->buildID(); |
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$strHTML .= $this->buildStyle(); |
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$strHTML .= $this->buildAttributes(); |
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$strHTML .= ' value="' . $this->strBtnText . '"></div>' . PHP_EOL; |
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return $strHTML; |
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} |
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} |
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Stefanius67 /
Formgenerator
