How to iterate object in JavaScript? [duplicate]

Question

I have this object. I want to iterate this object in JavaScript. How is this possible?

var dictionary = {     "data": [         {"id":"0","name":"ABC"},         {"id":"1","name":"DEF"}     ],     "images": [         {"id":"0","name":"PQR"},         {"id":"1","name":"xyz"}     ] }; 

Answer 1

You can do it with the below code. You first get the data array using dictionary.data and assign it to the data variable. After that you can iterate it using a normal for loop. Each row will be a row object in the array.

var data = dictionary.data;  for (var i in data) {      var id = data[i].id;      var name = data[i].name; } 

You can follow similar approach to iterate the image array.