TYPO3 Extbase: How to access "modified" flag of my object property?

Question

I frequently use the Extbase DebugUtility (Tx_Extbase_Utility_Debugger::var_dump($object)). It displays additional data for each property, especially the "modified" flag - see screenshot.

How can I access this "meta property" from within my controller (updateAction)? I tried $object->getProperty->isModified and other combinations, to no avail.

Answer 1

There is a method $yourObject->_isDirty("propertyName") which returns true if it has been modified (see documentation).

If your property is a collection itself, then just use $yourObject->getWhatevers()->_isDirty() (see documentation).