Tree API

When rendering the TreeDataSource component, you can get access to the Tree API by reading it from the DataSource API treeApi property.

<DataSource<DATA_TYPE>
  onReady={(api: DataSourceApi<DATA_TYPE>) => {
    api.treeApi // <----
    // treeApi is accessible here
    // you may want to store a reference to it in a ref or somewhere in your app state
    
  }}

COPY

For updating tree nodes, see the following methods:

updateDataByNodePath
removeDataByNodePath

collapseAll

() => void

collapseNode

(nodePath: NodePath, options?: {force?: boolean}) => void

deselectAll

() => void

deselectNode

(nodePath: NodePath) => void

expandAll

() => void

expandNode

(nodePath: NodePath, options?: {force?: boolean}) => void

isNodeExpanded

(nodePath: NodePath) => boolean

selectAll

() => void

selectNode

(nodePath: NodePath) => void

toggleNode

(nodePath: NodePath, options?: {force?: boolean}) => void

toggleNodeSelection

(nodePath: NodePath) => void