如何動態添加Form項?

來源:互聯網
上載者:User

<%@ language = vbscript%>
<% Response.Expires = 0 %>
<html>
<head>
<title>星河影動之動態添加Form項</title>
</head>
<body>
<%
If Request("Action") = "提交列表" Then
Response.Write "<B>提交的項:</B><BR>"

' 顯示輸入的內容.
nItems = Request.Form("Items").Count
For i = 1 To nItems
Response.Write Request.Form("Items")(i) & "<BR>"

' 顯示提交的項.
Next
Response.Write Request("Item") & "<BR>"
Else
' 為所有的項建立Form.

 %>
<FORM Action=dynaform.asp Method=Post>
<B>項:</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>"

' 顯示前面已提交的項.
Next

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

' 儲存已輸入的項,再產生一個新的輸入框.

Response.Write "<P>請輸入項,並點擊"添加項到列表"按鈕提交<BR>"
Response.Write "<INPUT Type=Text Size=50 Name=Item Value="""""">"
Else
Response.Write "<P>請輸入項,並點擊"添加項到列表"按鈕提交Please enter an Item,<BR>"
Response.Write "<INPUT Type=Text Size=40 Name=Item Value=""""""><BR>"

' 如果沒有項提交,就不顯示錯誤資訊.

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

</FORM>
</body></html>

 

[1]

相關文章

聯繫我們

該頁面正文內容均來源於網絡整理,並不代表阿里雲官方的觀點,該頁面所提到的產品和服務也與阿里云無關,如果該頁面內容對您造成了困擾,歡迎寫郵件給我們,收到郵件我們將在5個工作日內處理。

如果您發現本社區中有涉嫌抄襲的內容,歡迎發送郵件至: info-contact@alibabacloud.com 進行舉報並提供相關證據,工作人員會在 5 個工作天內聯絡您,一經查實,本站將立刻刪除涉嫌侵權內容。

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.