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<?php |
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namespace Rocket\UI\Forms\Fields; |
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use Illuminate\Support\Collection; |
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/** |
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* Adds a checkbox |
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* |
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* @method $this checked(boolean $checked) |
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*/ |
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class Checkbox extends Field |
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{ |
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/** |
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* Override the constructor for some options |
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*/ |
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public function __construct($id, $data = []) |
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{ |
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$this->type = 'checkbox'; |
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parent::__construct($id, $data); |
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if (!array_key_exists('check_value', $this->params)) { |
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$this->params['check_value'] = 'on'; |
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} |
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} |
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/** |
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* Adds some attributes |
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*/ |
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protected function inputAttributes() |
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{ |
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$this->input_attributes['id'] = $this->id; |
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$this->input_attributes['name'] = $this->name; |
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$this->input_attributes['type'] = 'checkbox'; |
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$this->input_attributes['class'] = ['checkbox']; //removes elm |
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$this->input_attributes['value'] = $this->params['check_value']; |
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if ($this->getCheckboxCheckedState()) { |
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$this->input_attributes['checked'] = 'checked'; |
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} |
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$this->params['label_position'] = 'after'; |
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} |
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/** |
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* Get the check state for a checkbox input. |
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* |
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* @return bool |
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*/ |
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protected function getCheckboxCheckedState() |
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{ |
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$value = $this->input_attributes['value']; |
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$default = array_key_exists('checked', $this->params) ? $this->params['checked'] : false; |
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$current = $this->getValidator()->getValue($this->name, $default); |
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if (is_array($current)) { |
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return in_array($value, $current); |
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} elseif ($current instanceof Collection) { |
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return $current->contains('id', $value); |
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} else { |
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return (bool) $current; |
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} |
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} |
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protected function classes() |
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{ |
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parent::classes(); |
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$this->label_attributes['class'][] = 'checkbox'; |
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} |
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} |
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RocketPropelledTortoise /
UI
