<script language="javascript">
var intP = new Array();
function subform(i)
{
alert(document.form.intP[i].value);
}
</script>
<%
//j值不定
For i = 0 To j
{
%>
<tr>
<td width="73" height="38" align="center">
<p align="center"><input type="text" name="intP[<%=i%>]" size="9" value="">
</td>
<td width="35" height="38" align="center">
<input type="button" name="B2" value="更新" style="font-size: xx-small" onclick="subform('<%=i%>')">
</td>
</tr>
<%
Next
%>
var intP = new Array();
function subform(i)
{
alert(document.form.intP[i].value);
}
</script>
<%
//j值不定
For i = 0 To j
{
%>
<tr>
<td width="73" height="38" align="center">
<p align="center"><input type="text" name="intP[<%=i%>]" size="9" value="">
</td>
<td width="35" height="38" align="center">
<input type="button" name="B2" value="更新" style="font-size: xx-small" onclick="subform('<%=i%>')">
</td>
</tr>
<%
Next
%>
var intP = new Array();
function subform(i)
{
alert(document.getElementById("intP"+i).value);
}
</script>
Error:Object doesn't support this property or method