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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Form\Widget\Attribute; |
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use Yiisoft\Html\Html; |
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use Yiisoft\Widget\Widget; |
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abstract class ButtonAttributes extends Widget |
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{ |
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use GlobalAttributes; |
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/** |
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* Set whether the element is disabled or not. |
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* |
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* If this attribute is set to `true`, the element is disabled. Disabled elements are usually drawn with grayed-out |
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* text. |
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* If the element is disabled, it does not respond to user actions, it cannot be focused, and the command event |
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* will not fire. In the case of form elements, it will not be submitted. Do not set the attribute to true, as |
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* this will suggest you can set it to `false` to enable the element again, which is not the case. |
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* |
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* @return static |
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* |
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* @link https://www.w3.org/TR/html52/sec-forms.html#element-attrdef-disabledformelements-disabled |
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*/ |
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public function disabled(): self |
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{ |
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$new = clone $this; |
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$new->attributes['disabled'] = true; |
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return $new; |
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} |
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/** |
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* Specifies the form element the tag input element belongs to. The value of this attribute must be the id |
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* attribute of a {@see Form} element in the same document. |
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* |
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* @param string $value |
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* |
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* @return static |
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* |
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* @link https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fae-form |
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*/ |
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public function form(string $value): self |
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{ |
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$new = clone $this; |
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$new->attributes['form'] = $value; |
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return $new; |
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} |
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/** |
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* Set build attributes for the widget. |
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* |
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* @param array $attributes $value |
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* @param string $suffix The suffix of the attribute name. |
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* |
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* @return array |
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*/ |
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protected function build(array $attributes, string $suffix): array |
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{ |
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$id = Html::generateId('w') . $suffix; |
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if (!array_key_exists('id', $attributes)) { |
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$attributes['id'] = $id; |
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} |
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if (!array_key_exists('name', $attributes)) { |
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$attributes['name'] = $id; |
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} |
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return $attributes; |
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} |
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} |
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yiisoft /
form
