scratch – Blame information for rev 87
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87 | office | 1 | <?php |
2 | |||
3 | /* |
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4 | * This file is part of the Symfony package. |
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5 | * |
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6 | * (c) Fabien Potencier <fabien@symfony.com> |
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7 | * |
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8 | * For the full copyright and license information, please view the LICENSE |
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9 | * file that was distributed with this source code. |
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10 | */ |
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11 | |||
12 | namespace Symfony\Component\DomCrawler\Field; |
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13 | |||
14 | /** |
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15 | * TextareaFormField represents a textarea form field (an HTML textarea tag). |
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16 | * |
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17 | * @author Fabien Potencier <fabien@symfony.com> |
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18 | */ |
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19 | class TextareaFormField extends FormField |
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20 | { |
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21 | /** |
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22 | * Initializes the form field. |
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23 | * |
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24 | * @throws \LogicException When node type is incorrect |
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25 | */ |
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26 | protected function initialize() |
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27 | { |
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28 | if ('textarea' !== $this->node->nodeName) { |
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29 | throw new \LogicException(sprintf('A TextareaFormField can only be created from a textarea tag (%s given).', $this->node->nodeName)); |
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30 | } |
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31 | |||
32 | $this->value = ''; |
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33 | foreach ($this->node->childNodes as $node) { |
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34 | $this->value .= $node->wholeText; |
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35 | } |
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36 | } |
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37 | } |