JSFiddle - React, Tailwind, and code Playground

by soboaz

HTML

<textarea id="source"></textarea>
<textarea id="output"></textarea>

CSS

textarea {height:200px;width:300px;margin:20px;}
button {display:block;margin:0 0 0 20px;}

JavaScript

// Converting a column of data to a CSV formatted list

$(document).ready(function() {
    $('#source').on('blur', function() {
        var source           = $(this).val();
        var source_formatted = $.map(source.split("\n"),function(value,i) { return $.trim(value) ? '\''+$.trim(value)+'\'' : null }).join(',');
         //
        $('#output').val(source_formatted).select();
    });
});