JSFiddle - React, Tailwind, and code Playground

by slawe

HTML

<div>
    <input type="checkbox" value="jedan" />
    <input type="checkbox" value="dva" checked />
    <input type="checkbox" value="tri" />
    <input type="checkbox" value="cetri" />
    <input type="checkbox" value="pet" />
</div>
<span></span>

JavaScript

function calculate() {
    var arr = $.map($('input:checkbox:checked'), function(e, i) {
        return e.value;
    });
    console.log(arr);

    $('span').text('the checked values are: ' + arr.join(','));
}

calculate();

$('div').delegate('input:checkbox', 'click', calculate);