Available in the Full Version
Hierarchical Grid - Unbound Columns
The sample demonstrates how to configure unbound columns in igHierarchicalGrid.
This sample uses CTP (Community Technical Preview) features. The API and behavior may change when these features are released with full support.
The column "In USA" in the root layout is using dataBound client event to set unbound values. The column "Freight Expense" in the child layout is using formula to calculate its values.