andrei-tara / magento-product-selector Goto Github PK

I have installed your extension in my Magento Site. I have added the below code in my Extension File as well :
*_public function getProductChooserURL() {
return 'getProductChooser('' . Mage::getUrl(
'adminhtml/promo_widget/chooser/attribute/sku/form/rule_conditions_fieldset', array('secure' => Mage::app()->getStore()->isAdminUrlSecure())
) . '?isAjax=true'); return false;';
}
*
and have added fieldset code in my php file :

$fieldset = $form->addFieldset('productsselector_form', array('legend' => Mage::helper('productsselector')->__('Item information')));
// Add product SKU text preview
$fieldset->addField('product_sku', 'text', array(
'label' => 'Product(s)',
'name' => 'product_sku',
'required' => true,
'class' => 'rule_conditions_fieldset',
'readonly' => true,
'onclick' => $this->getProductChooserURL(),
));
$fieldset->addField('trigger', 'button', array(
'value' => 'choose ...',
'name' => 'trigger',
'style' => 'width:100px;',
'onclick' => $this->getProductChooserURL(),
));
$fieldset->addFieldset('product_chooser', array('legend' => ('')));
if (Mage::getSingleton('adminhtml/session')->getProductsselectorData()) {
$form->setValues(Mage::getSingleton('adminhtml/session')->getProductsselectorData());
Mage::getSingleton('adminhtml/session')->setProductsselectorData(null);
} elseif (Mage::registry('productsselector_data')) {
$form->setValues(Mage::registry('productsselector_data')->getData());
}

and i am getting this error when i click on text box : Uncaught ReferenceError: getProductChooser is not defined