Function eachTree

  • eachTree(treeDatas, callBack, parentNode?): void

  • 递归遍历树形数据

    Parameters

    • treeDatas: any[]

      树形数据

    • callBack: Fn<any>

      遍历节点的函数

    • parentNode: {} = {}

      父级节点

      Returns void

      Example

      const tree = [{value: 1, id: 1, children: [{value: 2, pid: 1, id: 2, children: [{value: 3, pid: 2, id: 3}]}]}]
      eachTree(tree, (node, parent) => {
        console.log(node, parent)
      })

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