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

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. — Ionut Necula
– Ionut Necula, Commented Mar 3, 2017 at 10:12
You don't need to parse your object here. And, i is the index you are looking for. — Yogesh Mistry
– Yogesh Mistry, Commented Mar 3, 2017 at 10:13

Brent Boden · Accepted Answer · 2017-03-03 10:07:59Z

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>

answered Mar 3, 2017 at 10:07

Brent Boden

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1 Comment

Giant Over a year ago

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Yogesh Mistry · Accepted Answer · 2017-03-03 10:17:15Z

0

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);
});

answered Mar 3, 2017 at 10:17

Yogesh Mistry

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