conversion-library / treeToArray

Function: treeToArray()

function treeToArray<T, IdK>(tree: T[], options: TreeToArrayOptionsType<IdK>): TreeToArrayReturnItemType<T, IdK>[]

treeToArray

version: v0.0.14+

Type Parameters

• T

• IdK extends string | number | symbol

Parameters

• tree: T[]

输入树形结构

• options: TreeToArrayOptionsType<IdK> = {}

参数

• idKey - id key, default id

Returns

TreeToArrayReturnItemType<T, IdK>[]

返回数组

Example

const tree = [
  { id: 1, name: 'aaa', children: [
    { id: 2, name: 'bbb', children: [
      { id: 4, name: 'ddd' }
    ]},
    { id: 3, name: 'ccc' }
  ]}
]
console.log(treeToArray(tree))
// [
//   { id: 1, parentId: null, name: 'aaa' },
//   { id: 3, parentId: 1, name: 'ccc' },
//   { id: 2, parentId: 1, name: 'bbb' },
//   { id: 4, parentId: 2, name: 'ddd' },
// ]

Defined in

lib/data-structure/arrayAndTree.ts:100