Sum Multiple Fields

[J.D]

@ricardorosenblatt

$w.onReady (function  () {
$w("#repeater1").onItemReady ( ($item, $itemData, index) => {
    let inputs  = [$item("#J1"), $item("#J2"), /*etc..*/];
    let sum = 0;
    inputs.forEach(i => {
        if (typeof i.value !== "undefined"){sum += Number(i.value);}
    })
    $item("#PT").text = sum.toString();
    })
})