set_node_attrs

Traverse through tree/list to set node attributes, e.g. change icons.
Useful for directory structure icons where inner nodes are directories, leafs are files.

Exposes bindings to jsTree -- a JavaScript library
that supports interactive trees -- to enable a rich, editable trees in
Shiny.

Michael Bell

shinyTree

jsTree Bindings for Shiny

 Trestle Technology, LLC

Jeff Allen

 Institut de Radioprotection et de Sûreté Nucléaire

Ivan Bozhanov

 The Dojo Foundation

 jQuery Foundation, Inc.

Mike Schaffer

Timm Danker

Sebastian Gatscha

Thorn Thaler

set_node_attrs function

<dl><dt>tree</dt>
<dd>named nested list</dd>
<dt>attr_name</dt>
<dd>name of attribute to set</dd>
<dt>inner_val</dt>
<dd>value of attribute for inner tree nodes</dd>
<dt>leaf_val</dt>
<dd>value of attribute for outer tree nodes</dd></dl>

Arguments

Tree traversal — set_node_attrs

<dl>

<dt>tree</dt>
<dd>named nested list</dd>


<dt>attr_name</dt>
<dd>name of attribute to set</dd>


<dt>inner_val</dt>
<dd>value of attribute for inner tree nodes</dd>


<dt>leaf_val</dt>
<dd>value of attribute for outer tree nodes</dd>

</dl>

Tree traversal

set_node_attrs: Tree traversal

Description

Usage

Value

Arguments

Examples