JSFiddle - React, Tailwind, and code Playground

ADD Multiple Attribute to Array

by Shah Danial

HTML

<select multiple id='my_select'>
<option data-val='1'>satu</option>
<option data-val='2'>dua</option>
<option data-val='3'>tiga</option>
</select>

<button>TEST</button>
<textarea>

</textarea>

JavaScript

//ADD Multiple Attribute to Array

$(document).on('click', 'button', function(){

var arr = [];
$('#my_select option').each(function(){
  var $this = $(this);
  arr.push([ $this.data('val') ]);
});

$('textarea').val('"'+ arr.join('", "') +'"');

});