フォームを検証するための JavaScript を使用して ASP ページを作成し、それを別のページにリダイレクト (form.action) しますが、ページをリロードするだけです。これが私のコードです：
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<!-- InstanceBegin template="/Templates/nirsaplate_forms.dwt" codeOutsideHTMLIsLocked="false" -->
<head>
<!-- InstanceBeginEditable name="Title/Keywords" -->
<title>TED CEU/PIC Tracking System</title>
<meta name="keywords">
<script type="text/javascript">
var typesAndCovered={};
typesAndCovered['CEU']=['Philosphy & Theory','Programming','Management Techniques','Business Procedures','Facility Management, Planning & Design','Research & Evaluation','Legal Liability & Risk Management','Personal & Professional Qualities'];
typesAndCovered['PIC']=['Leadership, governance and service','Education, training, scholarship and research'];
function ChangeTypeList()
{
var typeList=document.getElementById("Atype");
var coveredList=document.getElementById("typecovered");
var selType=typeList.options[typeList.selectedIndex].value;
while (coveredList.options.length)
{
coveredList.remove(0);
}
var types=typesAndCovered[selType];
if (types)
{
for (var i=0;i<types.length;i++)
{
var Atype=new Option(types[i],i);
coveredList.options.add(Atype);
}
}
}
</script>
<script type="text/javascript">
<!--
function validateForm(form) {
if (form.Atype.value == "") {
alert("You must specify activity to track: CEU or PIC?");
form.Atype.focus();
return false;
}
if (form.DateEvent.value == "") {
alert("You must specify a date for this event.");
form.DateEvent.focus();
return false;
}
if (form.NameEvent.value == "") {
alert("You must specify a name for this event.");
form.NameEvent.focus();
return false;
}
if (form.NameSession.value == "") {
alert("You must specify a session name.");
form.NameSession.focus();
return false;
}
if (form.UnitsEarned.value == "") {
alert("You must specify how many units you earned.");
form.UnitsEarned.focus();
return false;
}
if (form.CEUPICType.value == "") {
alert("You must specify a CEU/PIC type.");
form.CEUPICType.focus();
return false;
}
if (form.TEDEvent.value == "") {
alert("You must specify if this was a TED event or not.");
form.TEDEvent.focus();
return false;
}
if (form.TypeCovered.value == "") {
alert("You must specify CEU Core Competency or PIC Category.");
form.TypeCovered.focus();
return false;
}
form.action = "display.asp";
form.submit();
return true;
}
//-->
</script>
<!-- InstanceEndEditable -->
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body onload="ChangeTypeList();">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr align="center" valign="middle" bgcolor="#000033">
<td> </td>
<td align="left" width="150"><a class="tedhome" href="http://www.ted.org"> TED Home</a></td>
<td id="tedtop" width="450" height="20"> </td>
<td width="150"></td>
<td> </td>
</tr>
</table>
<table width="750" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#ffffff">
<tr valign="top" bgcolor="#003399" height="60">
<td rowspan="2" colspan="2" height="80"><img src="images/ted_head_1.jpg" alt="TED" height="80" width="500" border="0"></td>
<td height="60"><img src="images/ted_head_2.jpg" alt="" height="60" width="250" border="0"></td>
</tr>
<tr valign="top" bgcolor="#003399" height="20">
<td id="toplinks" align="right" valign="middle" height="20"><p></p></td>
</tr>
<tr bgcolor="#e3e3e3">
<td colspan="3" align="center" height="20"><div id="tagline"> </div></td>
</tr>
<!-- Begin mainNav -->
<tr bgcolor="#003399">
<td colspan="3" height="20"> </td>
</tr>
<!-- End mainNav -->
</table>
<table width="750" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#ffffff">
<tr align="left" valign="top">
<td>
<table width="750" border="0" cellspacing="0" cellpadding="0" align="center" bgcolor="#ffffff">
<tr valign="top">
<td><!-- InstanceBeginEditable name="Content" -->
<div id="Content"><h1>TED CEU/PIC Tracking System</h1>
<p><font color="#cc0000">* Required field</font></p>
<form name="form" Method="post" onSubmit="return validateForm(form)">
<table width="650" border="0" cellspacing="1" cellpadding="3" align="center" bgcolor="gray">
<tr valign="top">
<td colspan="2" bgcolor="#FFCC66"><h4>CEU/PIC Details:</h4></td>
</tr>
<tr valign="top">
<td bgcolor="#e3e3e3"><p><strong><font color="#cc0000">*</font> Activity to Track:</strong></p></td>
<td bgcolor="#FFFFFF"><p><select name="Atype" id="Atype" onchange="ChangeTypeList();">
<option value="">-- Activity Type --</option>
<option value="CEU">CEU</option>
<option value="PIC">PIC</option></select></p></td>
</tr>
<tr valign="top">
<td bgcolor="#e3e3e3"><p><strong><font color="#cc0000">* </font>Date:</strong></p></td>
<td bgcolor="#FFFFFF"><input name="DateEvent" type="text" class="ctrl" id="DateEvent" size="10" maxlength="10"></td>
</tr>
<tr valign="top">
<td bgcolor="#e3e3e3"><p><strong><font color="#cc0000">*</font> Name of Event:</strong></p></td>
<td bgcolor="#FFFFFF"><input name="NameEvent" type="text" id="NameEvent" size="50" maxlength="255"></td>
</tr>
<tr valign="top">
<td bgcolor="#e3e3e3"><p><strong><font color="#cc0000">*</font> Name of Educational Session:</strong></p></td>
<td bgcolor="#FFFFFF"><input name="NameSession" type="text" id="NameSession" size="50" maxlength="255"></td>
</tr>
<tr valign="top">
<td bgcolor="#e3e3e3"><p><strong><font color="#cc0000">*</font> CEUs/PICs Earned:</strong></p></td>
<td bgcolor="#FFFFFF"><input name="UnitsEarned" type="text" class="ctrl" id="UnitsEarned" size="50" maxlength="255"></td>
</tr>
<tr valign="top">
<td bgcolor="#e3e3e3"><p><strong><font color="#cc0000">*</font> CEU/PIC Type:</strong></p></td>
<td bgcolor="#FFFFFF"><input name="CEUPICType" type="text" id="CEUPICType" size="25" maxlength="255"></td>
</tr>
<tr valign="top">
<td bgcolor="#e3e3e3"><p><strong><font color="#cc0000">*</font> TED Event:</strong></p></td>
<td bgcolor="#FFFFFF"><p><select name="TEDEvent" id="TEDEvent"><option value="Yes" selected>Yes</option><option value="No">No</option></select></p></td>
</tr>
<tr valign="top">
<td bgcolor="#e3e3e3"><p><strong><font color="#cc0000">*</font> CEU/PIC Core Competency/Category Covered:</strong></p></td>
<td bgcolor="#FFFFFF"><p><select id="typecovered"></select></p></td>
</tr>
<tr valign="top">
<td colspan="2" align="center" bgcolor="#FFCC66"><p><br><b>Submit your CEU/PIC tracking.</b></p><p align="center"> </p></td>
</tr>
<tr valign="top">
<td colspan="2" align="center" bgcolor="#FFFFFF"><p><input type="submit" value="Submit Data" name="submit" ><input type="reset" name="reset" value="Reset"></p></td>
</tr>
</table>
</form>
</div>
<!-- InstanceEndEditable -->
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
<!-- InstanceEnd -->
</html>
どんな支援も非常に役に立ちます。ありがとうございました。