jQuery get data into an array

Question

I got few elements with data-replyid, and it is with class post.

By using $('.post') I will get an array of the elements.

By using $('.post').data('replyid') I will get only the data from the first elements.

How can I get all the data-replyid into an array?

Eddie · Accepted Answer · 2017-12-15 13:27:35Z

1

You can loop and get each element with class post by:

var arr = [];

$( ".post" ).each(function(){
	var replyid = $( this ).data('replyid');
        arr.push( replyid  );
});

console.log( arr);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div class="post" data-replyid="1"> </div>
<div class="post" data-replyid="2"> </div>
<div class="post" data-replyid="3"> </div>
<div class="post" data-replyid="4"> </div>

edited Dec 15, 2017 at 13:27

answered Dec 15, 2017 at 13:23

Eddie

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2 Comments

Eddie Over a year ago

@SoYuJe I updated my answer. It is storing now on array arr

SoYuJe Over a year ago

I thought there will be a shorter way to initialize into an array.

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