DataProcessor not includet in free version?

Hello!



I fownloaded the free version of the dhmlx components. I wondering how the dhtmlxDataProcessor isn’t included, so i cant test it with the dhtmlxTree for editing database trees directly. Is this an professional version feature?



Thank you!

Is this an professional version feature?

DataProcessor included only in pro version.
Basically tree already has all necessary events , which can be used to organize data saving, dataProcessor just a ready to use solution, which uses existing component API.