/**************************前台代码********************************************/
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>无标题页</title>
</head>
<body>
<div>
<HTML>
<HEAD>
<title>Upload</title>
<meta name="GENERATOR" content="Microsoft Visual Studio .NET 7.0">
<meta name="CODE_LANGUAGE" content="Visual Basic 7.0">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
<script language="javascript">
function addFiles(oContainer)
{
var sLineHTML="<div><input type='file' name='files' style='228'><input type='button' onclick='javascript:delFileInput(this)' value='删除'></div>";
oContainer.insertAdjacentHTML('beforeEnd',sLineHTML);
}
function delFileInput(oInputButton)
{
var divToDel=oInputButton.parentNode;
divToDel.parentNode.removeChild(divToDel);
}
</script>
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form2" method="post" runat="server" encType="multipart/form-data">
<table align="center">
<tr>
<td align="center"><h1>多附件上传 作者：Bt之家 cjlwxy</h1>
</td>
</tr>
<tr>
<td id="TD">
<INPUT style="WIDTH: 300px" type="file" name="Files"> <BUTTON style="WIDTH: 79px; HEIGHT: 20px" onclick="javascript:addFiles(TD);" type="button">继续添加</BUTTON>
</td>
</tr>
<tr>
<td>
<asp:Label ID="lblError" Runat="server"></asp:Label>
</td>
</tr>
<tr>
<td align="center">
<asp:Button ID="btnUpLoad" Runat="server" Text=" 上 传 " EnableViewState="False" CausesValidation="true" OnClick="btnUpLoad_Click"></asp:Button>
</td>
</tr>
</table>
</form>
</body>
</HTML>
</div>
</body>
</html>
/******************************后台*********************************/
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class _Default : System.Web.UI.Page
{
public const string StatusChangeFilePath = "StatusChangeFile/"; //附件保存地址
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnUpLoad_Click(object sender, EventArgs e)
{
string sFilesName = "";
HttpPostedFile oPostedFile;
int n = 0;
n = Request.Files.Count;
for (int i = 0; i < n; i++)
{
oPostedFile = Request.Files.Get(i);
sFilesName = UpLoadMoreFile(oPostedFile, StatusChangeFilePath);
lblError.Text = "上传成功";
}
}
private string UpLoadMoreFile(HttpPostedFile Postfile, string Path)
{
string fileName = "";
if (Postfile.FileName == "")
{
return "";
}
else
{
fileName = Postfile.FileName;
fileName = fileName.Substring(fileName.LastIndexOf("\\"), fileName.Length - fileName.LastIndexOf("\\"));
Postfile.SaveAs(Server.MapPath(Path + fileName));
return "成功";
//Postfile.cu
}
}
}