fetch inner json object using javascript / node js-CodePudding

I am new to node and I am trying to fetch name from the obj but the problem is

How to fetch data from inner json object as my json object look like this

let obj= 
{
  "h4354desdfqw":{
   name:"Computer",
   os:"Window",
  },
  "hjsado24334":{
   name:"Software",
   type:"Adobe",
  },
  "qwsak032142":{
   name:"hardware",
   type:"hardisk",
  },
}

console.log(obj.h4354desdfqw.name)

I am trying to fetch all the name which are present inside the json object like this

computer
Software
hardware

CodePudding user response：

I am not sure in which representation you would like get the data. I can assume - you would like to get array of the names

let obj= 
{
  "h4354desdfqw":{
   name:"Computer",
   os:"Window",
  },
  "hjsado24334":{
   name:"Software",
   type:"Adobe",
  },
  "qwsak032142":{
   name:"hardware",
   type:"hardisk",
  },
}

const result = Object.values(obj).map(i => i.name);

console.log(result)

Object.values(obj).map(i => console.log(i.name));

CodePudding user response：

You want to get the value of name for each object. So let's iterate through each object's name with the map function :

const result = Object.values(obj).map(i => i.name);
console.log(result);