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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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* Radiogroup input. |
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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 FormRadioGroup extends FormInput |
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{ |
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/** |
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* Create a radio group. |
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* @param string $strName name AND id of the element |
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* @param int $wFlags (default: 0) |
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*/ |
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public function __construct(string $strName, int $wFlags = 0) |
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{ |
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$this->oFlags = new FormFlags($wFlags); |
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$this->strName = $strName; |
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if ($this->oFlags->isSet(FormFlags::READ_ONLY | FormFlags::DISABLED)) { |
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$this->addAttribute('disabled'); |
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} |
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} |
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/** |
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* Build the HTML-markup for the checkbox. |
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* Checkbox is a special case, as it behaves particularly with regard to the transferred |
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* value and does not support read-only mode. |
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* There is special treatment for both cases, which is explained in more detail in the |
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* respective code areas bolow. |
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* @return string |
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*/ |
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public function getHTML() : string |
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{ |
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$this->processFlags(); |
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$strSelect = $this->oFG->getData()->getValue($this->strName); |
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$aOptions = $this->oFG->getData()->getSelectOptions($this->strName); |
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$strHTML = $this->buildContainerDiv(); |
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$iBtn = 0; |
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$this->addStyle('float', 'left'); |
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foreach ($aOptions as $strName => $strValue) { |
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if ($strName !== '') { |
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$strHTML .= '<input type="radio"'; |
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$strHTML .= $this->buildStyle(); |
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$strHTML .= $this->buildAttributes(); |
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$strHTML .= $this->buildTabindex(); |
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$strHTML .= ' id="' . $this->strName . ++$iBtn . '"'; |
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$strHTML .= ' name="' . $this->strName . '"'; |
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if ($strSelect === $strValue) { |
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$strHTML .= ' checked'; |
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} |
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$strHTML .= ' value="' . $strValue . '">'; |
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$strHTML .= ' <label for="' . $this->strName . ++$iBtn . '"'; |
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if ($this->oFlags->isSet(FormFlags::HORZ_ARRANGE)) { |
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$strHTML .= ' style="float: left;"'; |
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} |
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$strHTML .= ' class="radio">' . $strName . '</label>' . PHP_EOL; |
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} |
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} |
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$strHTML .= '</div>' . PHP_EOL; |
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return $strHTML; |
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} |
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} |
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Stefanius67 /
Formgenerator
