Expression to test for empty json query result

Ignition
3

Alternatively, you could do something like

!isNull({./TableOne.props.data[0]}) && !isNull({./TableTwo.props.data[0]})

Or

!isNull({./Table.props.data[0]}) || !isNull({./Table.props.data[0]})

if you want to not display something if EITHER of them are empty.