Open Method (FlexTree)

Class

FlexTree.

Opens or expands a tree branch.

C#

tree.Open(itemRenderer, [triggerEvent])

VB

tree.Open(itemRenderer, [triggerEvent])

Variable	Description
`itemRenderer`	The ListItemRenderer for the item (node) that opened. String.
`triggerEvent`	Optional: If the item (node) opened in response to a user action, identifies it as a keyboard action or a mouse action. FlexTriggerEvent.