Question

Solved645 views27th February 2024#DriverDev subscriptions

1

I have a table in an element with columns like

Ch 1 Status | Ch 2 Status | Ch 3 Status | …

From an another element I need to know when updates happen on a single row of that table for all of the columns.

What’s the best way to setup the subscriptions in this case?
Keep in mind that a third element will be looking at another row of the table

Can I subscribe on row changes of a table?
Should I add an additional column that puts all statuses in a e.g. semicolon seperated string and subscribe on that single column?

score 1 · Answer 1 · 2024-02-27T09:20:25+00:00

Hi Tim,

I’m not aware of a way to subscribe on a full row, but using DMS monitors (and subscriptions, see internal docs) it’s possible to subscribe on single cells:
https://docs.dataminer.services/develop/devguide/ClassLibrary/ClassLibraryMonitors.html

Best way to subscribe on multiple columns of a single row in a table