/**
* Initialize the nestedModels and availableModels
*/
public function init()
{
parent::init();
$this->_nestedModels = array();
$this->_availableModels = $this->itemsProvider->items;
if (!empty($this->itemsProvider->nestedConfig)) {
$this->initModels(CJSON::decode($this->itemsProvider->nestedConfig));
}
//register the script function: nestedConfigToHidden
$rootClass = $this->getOption('rootClass');
$stringify = $this->useJson2 ? 'JSON.stringify' : 'window.JSON.stringify';
$hiddenName = EMBConst::HIDDENNAME_NESTEDCONFIG;
$function = "\$('#{$hiddenName}').val({$stringify}(\$('.{$rootClass}').nestable('serialize')));";
$script = 'function nestedConfigToHidden(){' . $function . '}';
Yii::app()->getClientScript()->registerScript('emb_tohidden_' . $this->getId(), $script, CClientScript::POS_END);
$this->renderBeginForm();
}
