Python Value Table Improvements

[RandalGreene1]

At 10.1, python toolboxes were introduced and included the ability to have multi-column value table parameters. However, they lack the ability to do useful things such as drive the values in a column of type Field based on the selection in a column of type Feature Layer, or pick the values for a column of type String from a coded value domain.

I hereby vote to make the python geoprocessing tool multi-column value table parameters full fledged, as can be programmed in a dll gp tool. This should be done both in python toolboxes and in regular python tools (by adding value table, and a sub-dialog to define them, to the parameter types that can be defined via a python tool's properties).

Thanks in advance...