循环遍历嵌套数据并显示对象属性和值

Question

在我的 React 应用程序中，我正在寻找一种干净的方式来循环以下动态数据结构并显示对象属性和值。

样本数据：

data: {
   company: [
      {
         company_name: "XYZ Firm",
         company_email: "hello@xyz.com",
         company_phone: 91982712,
      }
   ],
   shareholders: [
     {
         shareholder_name: "Lin",
         percentage: 45
     },
     {
         shareholder_name: "Alex",
         percentage: 10
     },
   ],
   employees: [
     {
         employee_name: "May",
         employee_email: "may@xyz.com"
     },
   ]
}

我想要的输出是：

company_name: XYZ Firm
company_email: hello@xyz.com
company_phone: 91982712

shareholder_name: Lin
shareholder_percentage: 45

shareholder_name: Alex
shareholder_percentage: 10

employee_name: May
employee_email: may@xyz.com

这是我迄今为止尝试过的：

//data contains the entire object
const profileInfo = Object.keys(data).map(key => {
   let profileSection = [];
   for (let values of data[key]) { //retrieve the objects of each "section" e.g., company, shareholders
      Object.keys(values).map(key => {
         profileSection.push(<p>{key}: {values[key]}</p>);
      })
   }
   return profileSection;
})

我能够达到预期的结果，但我不确定这是否是性能方面的最佳解决方案。嵌套 Object.keys().map 对我来说似乎有点不对劲。

注意：用户将能够添加更多股东/员工。

Answer 1

这是一个使用Object.values() 和Object.entries() 的较短版本。

var data = { company: [ { company_name: "XYZ Firm", company_email: "hello@xyz.com", company_phone: 91982712, } ], shareholders: [ { shareholder_name: "Lin", percentage: 45 }, { shareholder_name: "Alex", percentage: 10 }, ], employees: [ { employee_name: "May", employee_email: "may@xyz.com" }, ] };

let profileInfo = [];

Object.values(data).flat().forEach((item) => {
  Object.entries(item).forEach(([key, value]) => {
    profileInfo.push(key + ": " + value);
  });
});

console.log(profileInfo);