Function findNode

  • findNode<T>(tree, func, config?): null | T

  • 查找树形数据中指定的节点

    Type Parameters

    • T = any

    Parameters

    • tree: any

      树形数据

    • func: Fn<any>

      查找节点的函数

    • config: Partial<TreeHelperConfig> = {}

      树形的配置项

    Returns null | T

    Example

    const tree = [{value: 1, id: 1, children: [{value: 2, pid: 1, id: 2}]}]
    const node = findNode(tree, (node) => {
      return node.value === 1
    })

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