Synchronization of connector values editing between components does not work correctly for connectors with modifier. about highcharts

[jomar-honsi]

The problem seems to be in the RangeModifier, function modifyTable(). Modifying an already modified table doesn't work as expected, because the row indexes of the original and the modified table are inconsistent.

When expanding the range to cover all points, the behaviour with points disappearing from the chart is not observed, but changes to table cells do not stick (this may be unrelated):

1. Change 'Lamb liver' iron to e.g. 5.
2. Click on any another cell.
3. Click on the original cell and observe that the value reverts to the original (6.5).

[jomar-honsi]

Proposed solution.

Add an option to DataTable for creating a "virtual" (invisible) column that contains the rowIds.

This allows re-use of the existing DataTable logic and we can get away with few little changes to the code. The rowId's are accessible by referencing the "virtual" columns (must have a unique name).