/**
* Initializes the widget.
* This renders the form open tag.
*/
public function init()
{
if (!isset($this->options['id'])) {
$this->options['id'] = $this->getId();
}
if ($this->defaultClass) {
Html::addCssClass($this->options, $this->defaultClass);
}
if ($this->ajax) {
Html::addCssClass($this->options, 'ajaxform');
}
switch ($this->type) {
case self::TYPE_HORIZONTAL:
if ($this->stripped) {
Html::addCssClass($this->options, 'form-row-stripped');
}
if ($this->separated) {
Html::addCssClass($this->options, 'form-row-seperated');
}
if ($this->bordered) {
Html::addCssClass($this->options, 'form-bordered');
}
Html::addCssClass($this->options, 'form-horizontal');
$this->fieldConfig = ArrayHelper::merge(['labelOptions' => ['class' => 'col-md-' . $this->labelSpan . ' control-label'], 'template' => "{label}\n" . Html::tag('div', "{input}\n{hint}\n{error}", ['class' => 'col-md-' . ($this->fullSpan - $this->labelSpan)])], $this->fieldConfig);
if (false) {
// wlchere - need to play with this once we know how the templates work out perhaps this needs to be an active field thing
// only useful because the hint and error blocks take up space even when no error or hint exists
$this->fieldConfig['template'] = str_replace("\n{error}", '', $this->fieldConfig['template']);
}
break;
case self::TYPE_INLINE:
Html::addCssClass($this->options, 'form-inline');
$this->fieldConfig = ArrayHelper::merge(['labelOptions' => ['class' => 'sr-only']], $this->fieldConfig);
break;
}
if (!isset($this->fieldConfig['class'])) {
$this->fieldConfig['class'] = ActiveField::className();
}
if ($this->fake) {
echo Html::beginTag('div', $this->options);
} else {
echo Html::beginForm($this->action, $this->method, $this->options);
}
echo $this->renderActions(self::BUTTONS_POSITION_TOP);
echo Html::beginTag('div', ['class' => 'form-body']);
}
