updateHierarchyInput: Update a hierarchical input from the server

In shinyHierarchy: Hierarchical Input Component for Shiny

Update a hierarchical input from the server

Description

Update a hierarchical input from the server

Usage

updateHierarchyInput(
  session = shiny::getDefaultReactiveDomain(),
  inputId,
  data = NULL,
  levels = NULL,
  selected = NULL,
  expanded = NULL,
  clear = FALSE,
  open = NULL
)

Arguments

session	Shiny session object.
inputId	The input id to update.
data	Optional new data frame.
levels	Optional hierarchy column names (required if data is set).
selected	Optional vector of node ids to select (cascades to descendants).
expanded	Optional vector of node ids to expand.
clear	If TRUE, clears the current selection.
open	If TRUE or FALSE, opens or closes the dropdown panel.

Value

No useful return value, invisibly NULL.

shinyHierarchy documentation built on Oct. 2, 2026, 5:09 p.m.