public function setId($id)
{
// Cache the old JS object name if possible
if ($this->getData('id') !== null) {
$oldJsObjectName = $this->getJsObjectName();
}
// replace . : - with _
$id = $id ? str_replace(['.', ':', '-'], '_', $id) : $id;
parent::setId($id);
// Swap the old JS object name for the new JS object name
if ($this->getData('id') !== null && isset($oldJsObjectName)) {
$newJsObjectName = $this->getJsObjectName();
if ($newJsObjectName !== $oldJsObjectName) {
foreach ($this->getChild() as $child) {
/** @var Mage_Core_Block_Abstract $child */
if ($child instanceof Mage_Adminhtml_Block_Widget_Button && $child->getOnclick()) {
$onclick = $child->getOnclick();
$onclick = str_replace($oldJsObjectName, $newJsObjectName, $onclick);
$child->setOnclick($onclick);
}
}
}
}
return $this;
}