Value.length pada element #datePicker ada kesalahan

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1

Screenshot 2024-03-27 151938
Screenshot 2024-03-27 1519381017×121 14.5 KB

$w.onReady( function () {
$w('#dropdown1, #inputNama, #dateSewa, #dropdown2, #dropdown3, #inputTujuan').onChange(function () {
        if ($w('#dropdown1').value.length > 0 && $w('#inputNama').value.length > 0 && $w('#dateSewa').value.length > 0 
		&& $w('#dropdown2').value.length > 0 && $w('#dropdown3').value.length > 0 && $w('#inputTujuan').value.length > 0) {
            $w('#buttonNext1').enable();
        } else { $w('#buttonNext1').disable(); }
});
2

What is the value of $w('#dateSewa').value? Is it null? Does it have a length?

3

it is a #datapicker element, not text

4

Since this value is a Date object it won’t have a length property. When Datepickers don’t have a date set then value is null so you can change that part to $w('#dateSewa').value and it should work:

$w.onReady( function () {
$w('#dropdown1, #inputNama, #dateSewa, #dropdown2, #dropdown3, #inputTujuan').onChange(function () {
        if ($w('#dropdown1').value.length > 0 && $w('#inputNama').value.length > 0 && $w('#dateSewa').value 
		&& $w('#dropdown2').value.length > 0 && $w('#dropdown3').value.length > 0 && $w('#inputTujuan').value.length > 0) {
            $w('#buttonNext1').enable();
        } else { $w('#buttonNext1').disable(); }
});
5

Thank you, your information is very helpful to me. Terimakasih…