Get the index of object in array using .each

Question

var data = [{
 "amount": "1",
 "year": "2017",
 "month": "March"
}, {
 "amount": "1",
 "year": "2017",
 "month": "April"
}, {
 "amount": "1",
 "year": "2017",
 "month": "May"
}];
$.each(JSON.parse(data), function(i, v) {
 console.log(v.index())
 console.log(v.amount)
 console.log(v.year)
 console.log(v.month)
})

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

How to get the index of an object that is inside an array using .each()

Currently I am using .index() but it is not working for me

• Brent Boden: just use your "i" variable to get the current index
• Kapila Perera: index is the first parameter from the function ex:- i
• Ionut Necula: Have you looked over the each() method docs before posting here? In your question I already see you add i, v inside the function, which means index and value.
• Yogesh Mistry: You don't need to parse your object here. And, i is the index you are looking for.
• Giant: @Ionut that is what i missed still learning

Answer 1

var data = [{
 "amount": "1",
 "year": "2017",
 "month": "March"
}, {
 "amount": "1",
 "year": "2017",
 "month": "April"
}, {
 "amount": "1",
 "year": "2017",
 "month": "May"
}];
$.each(data, function(i, v) {
 //i is the index and v is the value
 console.log(i);
 console.log(v.amount);
 console.log(v.year);
 console.log(v.month);
})

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

• Giant: i need 9 mins to tick

Answer 2

Firstly, you don't need to use JSON.parse().

Secondly, you are already passing index and value as parameters to the anonymous closure function inside .each()

Snippet for your reference:

$.each(data, function(i,v){
 console.log("index of object in array: "+i);
});