* @package tao */ class tao_helpers_form_elements_xhtml_Combobox extends tao_helpers_form_elements_Combobox { use XhtmlRenderingTrait; /** * Short description of method render * * @access public * @author Bertrand Chevrier, * @return string */ public function render() { $returnValue = $this->renderLabel(); $returnValue .= "renderAttributes(); $returnValue .= '>'; if (!empty($this->emptyOption)) { $this->options = array_merge( [ ' ' => $this->emptyOption ], $this->options ); } $encodedValue = (string)$this->value; foreach ($this->options as $optionId => $optionLabel) { $returnValue .= "parseOptionAttributes($optionId)}"; if ($encodedValue === $optionId) { $returnValue .= " selected='selected' "; } $returnValue .= '>' . _dh($optionLabel) . ''; } $returnValue .= ''; return $returnValue; } private function parseOptionAttributes(string $option): string { $output = ''; foreach ($this->getOptionAttributes($option) as $attribute => $value) { $output = sprintf(' %s="%s"', $attribute, $value); } return $output; } }