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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Yii\Bootstrap5; |
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use Yiisoft\Html\Html; |
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/** |
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* Button renders a bootstrap button. |
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* |
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* For example, |
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* |
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* ```php |
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* echo Button::widget() |
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* ->label('Action') |
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* ->options(['class' => 'btn-lg']); |
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* ``` |
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*/ |
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final class Button extends Widget |
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{ |
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/** @psalm-var non-empty-string */ |
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private string $tagName = 'button'; |
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private string $label = 'Button'; |
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private bool $encodeLabels = true; |
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private bool $encodeTags = false; |
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private array $options = []; |
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public function render(): string |
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{ |
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if (!isset($this->options['id'])) { |
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$this->options['id'] = "{$this->getId()}-button"; |
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} |
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if ($this->theme) { |
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$this->options['data-bs-theme'] = $this->theme; |
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} |
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/** @psalm-suppress InvalidArgument */ |
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Html::addCssClass($this->options, ['widget' => 'btn']); |
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return Html::tag( |
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$this->tagName, |
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$this->encodeLabels ? Html::encode($this->label) : $this->label, |
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$this->options |
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) |
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->encode($this->encodeTags) |
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->render(); |
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} |
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/** |
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* When tags Labels HTML should not be encoded. |
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*/ |
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public function withoutEncodeLabels(): self |
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{ |
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$new = clone $this; |
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$new->encodeLabels = false; |
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return $new; |
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} |
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/** |
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* The button label |
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*/ |
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public function label(string $value): self |
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{ |
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$new = clone $this; |
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$new->label = $value; |
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return $new; |
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} |
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/** |
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* The HTML attributes for the widget container tag. The following special options are recognized. |
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* |
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* {@see Html::renderTagAttributes()} for details on how attributes are being rendered. |
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*/ |
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public function options(array $value): self |
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{ |
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$new = clone $this; |
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$new->options = $value; |
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return $new; |
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} |
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/** |
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* The tag to use to render the button. |
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* |
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* @psalm-param non-empty-string $value |
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*/ |
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public function tagName(string $value): self |
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{ |
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$new = clone $this; |
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$new->tagName = $value; |
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return $new; |
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} |
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} |
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yiisoft /
yii-bootstrap5
