/**
* Generates a label tag for [[attribute]].
*
* @param string|boolean $label the label to use. If null, the label will be generated via [[Model::getAttributeLabel()]].
* If false, the generated field will not contain the label part.
* Note that this will NOT be [[Html::encode()|encoded]].
* @param array $options the tag options in terms of name-value pairs. It will be merged with [[labelOptions]].
* The options will be rendered as the attributes of the resulting tag. The values will be HTML-encoded
* using [[Html::encode()]]. If a value is null, the corresponding attribute will not be rendered.
* @return static the field object itself
*/
public function label($label = null, $options = [])
{
if ($label === false) {
$this->parts['{label}'] = '';
return $this;
}
$options = array_merge($this->labelOptions, $options);
if ($label !== null) {
$options['label'] = $label;
Html::addCssClass($options, 'col-md-3');
$this->parts['{label}'] = Html::activeLabel($this->model, $this->attribute, $options);
$divClassOptions = [];
if (isset($this->inputOptions['col'])) {
switch ($this->inputOptions['col']) {
case 'small':
Html::addCssClass($divClassOptions, 'col-md-3');
break;
case 'big':
Html::addCssClass($divClassOptions, 'col-md-6');
break;
case 'large':
Html::addCssClass($divClassOptions, 'col-md-9');
break;
default:
Html::addCssClass($divClassOptions, 'col-md-3');
break;
}
} else {
Html::addCssClass($divClassOptions, 'col-md-6');
}
unset($this->inputOptions['col']);
if (isset($options['icon'])) {
unset($options['class']);
$options['class'] = 'form-control';
$result = $this->textInputIcon($options);
$this->parts['{input}'] = Html::tag('div', Html::tag('div', $result[0], ['class' => $result[1]]), $divClassOptions);
} else {
$this->parts['{input}'] = Html::tag('div', Html::activeTextInput($this->model, $this->attribute, $this->inputOptions), $divClassOptions);
}
} else {
unset($this->inputOptions['col']);
$this->parts['{input}'] = Html::tag('div', Html::activeTextInput($this->model, $this->attribute, $this->inputOptions));
$this->parts['{label}'] = Html::activeLabel($this->model, $this->attribute, $options);
}
return $this;
}
