<input type=text size=10 name=sFactory"+i+">
<input size=10 type=File name=asd"+i+">form的Enctype = "multipart/form-data"如何获取text和file的值??????
public partial class test_add2 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
this.form1.Enctype = "multipart/form-data"; }
protected void Button1_Click(object sender, EventArgs e)
{
for (int i = 0; i < Request.Files.Count; i++)
{
string UserPath = Server.MapPath("upload").ToString() ;
//如果文件夹不存在则创建
if (!System.IO.Directory.Exists(UserPath))
{
System.IO.Directory.CreateDirectory(UserPath);
}
string fileName2 = Request.Files[i].FileName;//这里如何获取文件名???
Request.Files[i].SaveAs(UserPath + "\\" + fileName2);//这里出错 保存不了,要怎样写?
} }
<input size=10 type=File name=asd"+i+">form的Enctype = "multipart/form-data"如何获取text和file的值??????
public partial class test_add2 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
this.form1.Enctype = "multipart/form-data"; }
protected void Button1_Click(object sender, EventArgs e)
{
for (int i = 0; i < Request.Files.Count; i++)
{
string UserPath = Server.MapPath("upload").ToString() ;
//如果文件夹不存在则创建
if (!System.IO.Directory.Exists(UserPath))
{
System.IO.Directory.CreateDirectory(UserPath);
}
string fileName2 = Request.Files[i].FileName;//这里如何获取文件名???
Request.Files[i].SaveAs(UserPath + "\\" + fileName2);//这里出错 保存不了,要怎样写?
} }
if (File1.PostedFile.FileName.Length > 2)
{ if (ddl_picture.SelectedValue != "")
{
this.Label7.Text = "";
string fullfilename = this.File1.PostedFile.FileName;
string type1 = fullfilename.Substring(fullfilename.LastIndexOf("."));
string dt = DateTime.Now.ToString().Trim().Replace("-", "").Replace(":", "").Replace(" ", ""); string filename = dt.ToString() + type1.ToString(); this.Label7.Text = ""; string sql = "update bs_gls set Picture where XH='" + ddl_picture.SelectedValue + "'"; or.strExecute(sql);
string lujing = Server.MapPath(".") + "\\Photos\\" + filename;
File1.PostedFile.SaveAs(lujing); }
else
{
this.Label7.Text = "请选择镜架编号,否则您不能上传!!";
}
}
else
{
this.Label7.Text = "上传路径不能为空!";
}
这样不更简单吗.
string fileName2 = Request.Files[i].FileName;//这里如何获取文件名???
这样获取的文件名是文件在客户端的绝对路径,是不对的,修改如下
string fileName2 = Request.Files[i].FileName.Substring(Request.Files[i].FileName.LastIndexOf("\\")+1);
然后你再保存,应该没问题了,保存路径已经正确了
这个问题我已经发现了,多谢!
现在的问题是怎样获取text的内容,如果有两个file,又怎样获取?
HTML code<form id="form1" runat="server" Enctype = "multipart/form-data">
<input size=10 name=sClass"+i+">
<input size=10 type=File name=aa"+i+">
<input size=10 type=File name=bb"+i+">
i是点击一个按钮动态增删行的。在后台怎样获取这三个值,注意Enctype = "multipart/form-data",还有name=aa"+i+",不是单纯的i