將嵌套對象轉換為對象數組並刪除鍵

Question

如何轉換這樣的對象：

const data = 
{
  "1":{
    name: 'Main Parent',
    descendants: {
      "1":{
        name: "Main Child 1",
        children: {
          "1":{
            name: "Sub Child 1"
          }
        }
      },
      "2":{
        name: "Main Child 2",
        children: {
          "1":{
            name: "Sub Child 1"
          }
        }
      },

    }
  }
}

刪除對象鍵，然后轉換為對象數組，如下所示：

const data = [
  {
    name: 'Main Parent 1',
    descendants: [
      {
        name: "Main Child 1",
        children: [
          {
            name: "Sub Child 1"
          }
        ]
      },
      {
        name: "Main Child 2",
        children: [
          {
            name: "Sub Child 1"
          }
        ]
      }
    ]
  }
]

使用lodash _.values（）函數進行了嘗試，我可以獲取對象的值，但是對於嵌套對象卻很難。 有任何想法嗎？

Answer 1

使用遞歸和測試兩個children鍵和descendants鍵：

 const input = { "1": { name: 'Main Parent', descendants: { "1": { name: "Main Child 1", children: { "1": { name: "Sub Child 1" } } }, "2": { name: "Main Child 2", children: { "1": { name: "Sub Child 1" } } }, } } }; const output = recursiveTransform(input); function recursiveTransform(inputObj) { const newArr = Object.values(inputObj); newArr.forEach(obj => { if (obj.descendants) obj.descendants = recursiveTransform(obj.descendants); if (obj.children) obj.children = recursiveTransform(obj.children); }); return newArr; } console.log(output);