Question

Can anybody suggest a way to iterate the json array of format using jquery in javascript.

{"0",{"id":"10", "class": "child-of-9"},"1",{"id":"11", "class": "child-of-10"}}

i need to get the value of each class.

Answer 1

There is no point have an object where the keys are numbers. This is effectively how an array works with it’s indexes. What you have there is an object, not an array.

Turn this:

a = {"0",{"id":"10", "class": "child-of-9"},"1",{"id":"11", "class": "child-of-10"}}

Into this:

a = [{"id":"10", "class": "child-of-9"},{"id":"11", "class": "child-of-10"}]

And you have an array of objects. This can be iterated with a simple for loop, and accessed by index.

for(var i=0; i<a.length; i++) {
  console.log(a[i]);
}