I am having difficulties wiring up cascading dropdown lists in a Grid.
I have a Grid bound to a remote datasource. The Grid is set to inline edit mode.
I have a custom editor created for two columns (Make, Model).
When a row is edited I need the currently selected Make to be selected in make DropDown and the currently selected Model to be selected in the model dropdown. However I cannot seem to get the ID of the currently selected Make when a row becomes editable so that I can make an API call to get the valid makes for the selected Model to populate the model dropdown. And I cannot just reference the selected value of the Make dropdown because it isn't initialized yet.