migration from vaadin 7 to vaadin 8

General
1

Hi ,
We have one application which is running in VAaadin 7 and using the below data binding classes and data list classes.
Item
AbstractSelect
Field
InvalidValueException
Table
OptionGroup
Property
DefaultFieldFactory
QueryDelegate
OrderBy
FreeformStatementDelegate
TreeTable
Container

We would like to upgrade the frmework from Vaadin 7 to vaadin 8 .Is there any backward compatability , so that we can upgrade with minimal code changes insted of rewriting the data binding logic with Vaadin8 components.

Appriciate your help on the same.

2

Hi,

Yes, there are compatibility packages with the V7 components for V8: