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| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License |
| 6 | * as published by the Free Software Foundation; under version 2 |
| 7 | * of the License (non-upgradable). |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 17 | * |
| 18 | * Copyright (c) 2008-2010 (original work) Deutsche Institut für Internationale Pädagogische Forschung |
| 19 | * (under the project TAO-TRANSFER); |
| 20 | * 2009-2012 (update and modification) Public Research Centre Henri Tudor |
| 21 | * (under the project TAO-SUSTAIN & TAO-DEV); |
| 22 | * |
| 23 | */ |
| 24 | |
| 25 | use oat\tao\helpers\form\elements\xhtml\XhtmlRenderingTrait; |
| 26 | |
| 27 | /** |
| 28 | * Short description of class tao_helpers_form_elements_xhtml_Combobox |
| 29 | * |
| 30 | * @access public |
| 31 | * @author Bertrand Chevrier, <bertrand.chevrier@tudor.lu> |
| 32 | * @package tao |
| 33 | */ |
| 34 | class tao_helpers_form_elements_xhtml_Combobox extends tao_helpers_form_elements_Combobox |
| 35 | { |
| 36 | use XhtmlRenderingTrait; |
| 37 | |
| 38 | /** |
| 39 | * Short description of method render |
| 40 | * |
| 41 | * @access public |
| 42 | * @author Bertrand Chevrier, <bertrand.chevrier@tudor.lu> |
| 43 | * @return string |
| 44 | */ |
| 45 | public function render() |
| 46 | { |
| 47 | $returnValue = $this->renderLabel(); |
| 48 | |
| 49 | $returnValue .= "<select name='{$this->name}' id='{$this->name}' data-testid='{$this->getDescription()}' "; |
| 50 | $returnValue .= $this->renderAttributes(); |
| 51 | $returnValue .= '>'; |
| 52 | if (!empty($this->emptyOption)) { |
| 53 | $this->options = array_merge( |
| 54 | [ |
| 55 | ' ' => $this->emptyOption |
| 56 | ], |
| 57 | $this->options |
| 58 | ); |
| 59 | } |
| 60 | $encodedValue = (string)$this->value; |
| 61 | |
| 62 | foreach ($this->options as $optionId => $optionLabel) { |
| 63 | $returnValue .= "<option value='{$optionId}' {$this->parseOptionAttributes($optionId)}"; |
| 64 | if ($encodedValue === $optionId) { |
| 65 | $returnValue .= " selected='selected' "; |
| 66 | } |
| 67 | $returnValue .= '>' . _dh($optionLabel) . '</option>'; |
| 68 | } |
| 69 | $returnValue .= '</select>'; |
| 70 | |
| 71 | return $returnValue; |
| 72 | } |
| 73 | |
| 74 | private function parseOptionAttributes(string $option): string |
| 75 | { |
| 76 | $output = ''; |
| 77 | |
| 78 | foreach ($this->getOptionAttributes($option) as $attribute => $value) { |
| 79 | $output = sprintf(' %s="%s"', $attribute, $value); |
| 80 | } |
| 81 | |
| 82 | return $output; |
| 83 | } |
| 84 | } |