Boolean values of embedded entities are not committed

[dkz]

Environment

• Platform version: 6.10.14
• Database: PostgreSQL

Description of the bug or enhancement

Sample project is attached: embedded-boolean.zip Project consists of a single TargetEntity entity and embedded EmbeddedBoolean entity (generated with cuba-cli).

Steps to reproduce bug:

• Create an TargetEntity instance with embedded.value = true
• Edit the same entity, set embedded.value = false
• Commit, reopen screen

Outcomes:

• Expected: embedded.value is set to false
• Actual: embedded.value is still true

I.e. data service seems to ignore changes in embedded entity and value cannot be switched to false from UI.

[soraksh]

This situation does not look like a bug, but editor screen in the attached project looks not quite correct. It has only a datasource for the parent entity, but an embedded entity must have its own nested datasource inside parent datasource . If you add one, then everything works correctly and embedded entities are committed.