Until version 2.1.15 it is necessary to address the subtable view in the JavaScript code with the name from the form.
Example:
A subtable view is called stv_test_mobil.
Though it is integrated into the form with stvd_test_mobil.
start=jr_get_subtable_value('stvd_test_mobil', rowid, 'stvd_startzeit');
In the example above, stvd_test_mobi is the name used in the form.
As of version 2.1.16 you have to use the name from the subtable view, this means in the example above stv_test_mobil.
