Live Entanglement for Table Checkboxes

[muesker]

Hey guys,

I would like to implement a feature to get live Updates after an entry got selected in the table.
Why do I think its a feature that is nice to have?
We have a table of entries that are selectable and I want to show a sum of all entry prices that got selected. With the live update than i can recalculate the sum.
When there is better way of doing it please tell me but when not and the feature would be a nice addition I can prepare a PR.