Question

How to loop through an array of objects in JavaScript

Answer 1

var workers = [
    { id: 13451, name: 'Axel'},
    { id: 87134, name: 'Blaze'},
    { id: 79372, name: 'Dexter'},
    { id: 39810, name: 'Isla'}
];
 

workers.forEach((worker) => {
	console.log(worker.id + " " + worker.name);
});

 
 
 
/*
run:
     
13451 Axel
87134 Blaze
79372 Dexter
39810 Isla
  
*/

 

70+ SQL courses for beginners and professionals

Answer 2

var workers = [
    { id: 13451, name: 'Axel'},
    { id: 87134, name: 'Blaze'},
    { id: 79372, name: 'Dexter'},
    { id: 39810, name: 'Isla'}
];
  
workers.map(w=>{
    console.log(w.id + " " + w.name);
})

 
   
  
/*
run:
      
13451 Axel
87134 Blaze
79372 Dexter
39810 Isla
   
*/

 

70+ SQL courses for beginners and professionals