如何将对象数组添加到现有对象

Question

I have an object , I want to push an array of object into it so that it must look like this

What i'm trying to push is skills object skills = {"css":true,"javascript":true}

I want something like below object

alldata = {"companyName":"abc","jobRole":"permanent",skills:[{"css":true,"javascript":true}]};

I'm trying something like this

 var details = { companyName: "", jobRole: "", startDate: "2017-09-19T09:59:06.479Z", endDate: "2017-09-19T09:59:06.479Z", html: "html" }; var skills = { html: "html", css: "css", javascript: "javascript", php: "php", laravel: "" }; const allData = Object.assign({}, details, skills); console.log(allData); 

Answer 1

Instead of an empty object provide an object with skills property as the first argument, where add skills object(or its clone in case you don't want to keep the reference to the original object) as the first element.

 var details = {companyName: "", jobRole: "", startDate: "2017-09-19T09:59:06.479Z", endDate: "2017-09-19T09:59:06.479Z", html: "html"}; var skills = {html: "html", css: "css", javascript: "javascript", php: "php", laravel: ""}; const allData = Object.assign({ skills: [skills] }, details); // or in case you don't want to keep reference to main object const allData1 = Object.assign({ skills: [Object.assign({},skills)]}, details); console.log(allData); console.log(allData1); 

Answer 2

you can do

 var details = {companyName: "", jobRole: "", startDate: "2017-09-19T09:59:06.479Z", endDate: "2017-09-19T09:59:06.479Z", html: "html"}; var skills = {html: "html", css: "css", javascript: "javascript", php: "php", laravel: ""}; const allData = Object.assign({}, details, {skills : [skills]}); console.log(allData); 

{skills : [skills]}

inside Object.assign() would create the field skills and add to it the value in an array

Answer 3

you can do following code.

    var details = {companyName: "", jobRole: "", startDate: "2017-09-
    19T09:59:06.479Z", endDate: "2017-09-19T09:59:06.479Z", html: 
    "html",skills:[]};

    var skills = {html: "html", css: "css", javascript: "javascript", 
    php:"php", laravel: ""};

    details["skills"].push(skills);

    console.log(details);