Dit is een oude revisie van het document!

Organisatienummer

Calculator

const monthNames = ["januari", "februari", "maart", "april", "mei", "juni","juli", "augustus", "september", "oktober", "november", "december"];
function Convert() {
	var oIn = document.getElementById('orgaInput').value;
	var oOut = document.getElementById('orgaCalc');
	
	var i = parseInt(oIn)
	if (isNaN(i)) i = 0
	oIn.value = i

	date = new Date(1976, 10, 8); // maand-1 (0-11)

	date.setDate(parseInt(oIn) + date.getDate());
	
	var datestring = date.getDate() + " " + monthNames[date.getMonth()] + " " + date.getFullYear();

	oOut.value = datestring;
}

</script> <form action=“/” method=“post”>

Organisatienummer:<br />
<input oninput="Convert()" id="orgaInput" type="number" placeholder="1234"/><br />
Datum:<br />
<input id="orgaCalc" type="text" readonly/>

</form> </html>