Form per selezionare una data

Grazie al seguente breve script, è possibile selezionare una data tramite 3 menu a tendina. Il formato della data sarà gg/mm/aa.

<form name="dtForm" method="post" action="elabora.asp">

<table width="470" border="0" cellspacing="0" cellpadding="0">

<tr>

<td width="117">

<div align="center">

<select name="giorno">

<%

for ctInd=1 to 31

%>

<option value="<%=ctInd%>"><%=ctInd%></option>

<%

next

%>

</select>

</div>

</td>

<td width="117">

<div align="center">

<select name="mese">

<%

for ctInd=1 to 12

%>

<option value="<%=ctInd%>"><%= monthName(ctInd)%></option>

<%

next

%>

</select>

</div>

</td>

<td width="118">

<div align="center">

<select name="anno">

<%

for ctInd=datePart("yyyy",now) to datePart("yyyy",now) - 100 step -1

%>

<option value="<%=ctInd%>"><%=ctInd%></option>

<%

next

%>

</select>

</div>

</td>

<td width="118">

<div align="center">

<input type="submit" name="Submit" value="Invia Data">

</div>

</td>

</tr>

</table>

</form>