wm.ln.viewNavigator:getChild

This flow service returns the first child of an entry in a ViewNavigator. This method moves the current pointer to the retrieved entry unless the return value is null. A child of a category entry can be a category or document entry.

Input Parameters

viewNavigator	ViewNavigator The ViewNavigator object to get the first child entry from.
entry	ViewEntry Optional. An entry in the view. Defaults to the current entry. Cannot be null.

Output Parameters

childViewEntry

ViewEntry The first child of the current or specified entry. Returns null if there are no children.