内容简介：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>
[1]
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持 码农网
猜你喜欢:
本站部分资源来源于网络，本站转载出于传递更多信息之目的，版权归原作者或者来源机构所有，如转载稿涉及版权问题，请联系我们。
Spring Into HTML and CSS
Molly E. Holzschlag / Addison-Wesley Professional / 2005-5-2 / USD 34.99
The fastest route to true HTML/CSS mastery! Need to build a web site? Or update one? Or just create some effective new web content? Maybe you just need to update your skills, do the job better. Welco......一起来看看 《Spring Into HTML and CSS》 这本书的介绍吧!
