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<?php |
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namespace Bdf\Form\Aggregate\View; |
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use Bdf\Form\Aggregate\ArrayElement; |
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use Bdf\Form\Choice\ChoiceView; |
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use Bdf\Form\View\ElementViewInterface; |
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use Bdf\Form\View\ElementViewTrait; |
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use Bdf\Form\View\FieldSetViewInterface; |
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use Bdf\Form\View\FieldSetViewTrait; |
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use Bdf\Form\View\FieldViewInterface; |
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use Bdf\Form\View\FieldViewRendererInterface; |
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use Bdf\Form\View\FieldViewTrait; |
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use Countable; |
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use IteratorAggregate; |
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/** |
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* View object for the ArrayElement |
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* |
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* <code> |
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* <!-- Array of elements : use as array --> |
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* <?php if (count($view) === 0): ?> |
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* <span>There is no elements</span> |
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* <?php endif; ?> |
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* <?php foreach ($view as $item): ?> |
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* <?php echo $item->class('form-control'); ?> |
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* <?php endforeach; ?> |
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* |
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* <!-- CSV element : use as simple element --> |
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* <?php echo $view->class('form-control'); ?> |
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* </code> |
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* |
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* @see ArrayElement::view() |
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*/ |
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final class ArrayElementView implements IteratorAggregate, FieldViewInterface, FieldSetViewInterface, Countable |
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{ |
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use ElementViewTrait; |
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use FieldViewTrait; |
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use FieldSetViewTrait { |
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FieldSetViewTrait::hasError insteadof ElementViewTrait; |
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} |
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/** |
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* ArrayElementView constructor. |
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* |
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* @param string $type |
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* @param string $name |
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* @param mixed $value |
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* @param string|null $error |
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* @param ElementViewInterface[] $elements |
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* @param bool $required |
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* @param array $constraints |
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* @param ChoiceView[]|null $choices |
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*/ |
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public function __construct(string $type, string $name, $value, ?string $error, array $elements, bool $required, array $constraints, ?array $choices = []) |
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{ |
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$this->type = $type; |
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$this->name = $name; |
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$this->error = $error; |
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$this->value = $value; |
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$this->elements = $elements; |
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$this->required = $required; |
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$this->constraints = $constraints; |
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$this->choices = $choices; |
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} |
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/** |
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* Check if the current element value is a CSV |
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* If true, the element can be used as simple HTTP field |
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* |
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* @return bool |
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*/ |
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public function isCsv(): bool |
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{ |
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return is_scalar($this->value); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function count(): int |
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{ |
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return count($this->elements); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function defaultRenderer(): FieldViewRendererInterface |
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{ |
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return ArrayElementViewRenderer::instance(); |
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} |
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/** |
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* Ignore property "attributes" |
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* |
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* @return array |
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*/ |
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public function __sleep() |
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{ |
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return ['type', 'name', 'error', 'value', 'elements', 'required', 'constraints', 'choices']; |
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} |
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} |
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b2pweb /
bdf-form
