Home > @jview/utils > getTreeNodeByKey

getTreeNodeByKey() function

根据目标 key 值找到

Signature:

export declare function getTreeNodeByKey<K extends string = 'key', C extends string = 'children', T extends TreeNode<K, C> = TreeNode<K, C>>(nodes: T[], key: string | number, mapper: FieldMapper<K, C>): T | null;

Parameters

Parameter	Type	Description
nodes	T[]	节点数组
key	string | number	目标 key 值
mapper	FieldMapper<K, C>	字段映射，主要是映射 key 和 children 字段

Returns:

T | null