如何动态添加Form项？

%@ language = vbscript%>
% Response.Expires = 0 %>
html>
head>
title>星河影动之动态添加Form项/title>
/head>
body>
%
If Request("Action") = "提交列表" Then
Response.Write "B>提交的项:/B>BR>"

' 显示输入的内容.
nItems = Request.Form("Items").Count
For i = 1 To nItems
Response.Write Request.Form("Items")(i) "BR>"

' 显示提交的项.
Next
Response.Write Request("Item") "BR>"
Else
' 为所有的项创建Form.

 %>
FORM Action=dynaform.asp Method=Post>
B>项:/B>BR>
%
nItems = Request.Form("Items").Count
For i = 1 To nItems
Response.Write "INPUT Type=Text Name=Items Value=""" _
Trim(Request.Form("Items")(i)) """>BR>"

' 显示前面已提交的项.
Next

If Request.Form("Item") > "" Then
Response.Write "INPUT Type=Text Name=Items Value=""" _
Trim(Request.Form("Item")) """>BR>"

' 保存已输入的项,再生成一个新的输入框.

Response.Write "P>请输入项,并点击"添加项到列表"按钮提交BR>"
Response.Write "INPUT Type=Text Size=50 Name=Item Value="""""">"
Else
Response.Write "P>请输入项,并点击"添加项到列表"按钮提交Please enter an Item,BR>"
Response.Write "INPUT Type=Text Size=40 Name=Item Value="""""">BR>"

' 如果没有项提交,就不显示错误信息.

End If
%>
P>
INPUT Type="Submit" Name="Action" Value="添加项到列表Add Item to List">
INPUT Type="Submit" Name="Action" Value="提交列表Submit the List">
BR>
% End If %>

/FORM>
/body>/html>

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