[FIX] web: BasicModel: correctly generate x2many commands

This commit fixes two problems. First, the commands weren't
correctly generated for relational fields inside relational fields.
For example, if a form view contained a one2many containing itself
a many2many, the commands weren't generated for the many2many
inside the one2many. Thus, it's value couldn't be saved.

Second, when doing an onchange RPC, all record data should be sent
to the server, not only what have changed. Before this rev., for
x2many fields, commands were sent only if the field had changed.

0 files changed, 0 insertions, 0 deletions