Question

我正在尝试基于ES6中一周的同一天合并和排列嵌套对象？如何添加新对象？

见下面的例子：

let opens = {name:"Fri", series: [name: "opens", value: 24]}
let clicks= {name:"Fri", series: [name: "clicks", value: 22]}
let sent= {name:"Fri", series: [name: "sent", value: 22]}

Into {name:"Fri", series: [{name: "opens", value: 24},{name: "opens", value: 24},{[name: "sent", value: 22]}]}

Answer 1

问题不明确。您无法以这种方式定义三个对象。结果包含两个名称打开的元素，这可能是另一个错误。

Answer 2

假设有效对象，即：

{name:"Fri", series: {name: "opens", value: 24}}

您可以将三个对象放入一个数组中，然后执行函数reduce。

＆＃13;

let opens = {name:"Fri", series: {name: "opens", value: 24}};
let clicks= {name:"Fri", series: {name: "clicks", value: 22}};
let sent= {name:"Fri", series: {name: "sent", value: 22}};

var result = Object.values([opens, clicks, sent].reduce((a, c) => {
  (a[c.name] || (a[c.name] = {name: c.name, series: []})).series.push(c.series);  
  return a;
}, {}));

console.log(result);

＆＃13;

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＆＃13;

在ES6中合并具有相同键名的对象中的子属性？

2 个答案: