protected void LinkButton1_Click(object sender, EventArgs e)
{
string dir = "";
try
{
if (FileUpload1.HasFile)
{
dir = Server.MapPath("/images/indexpicture/");
if (File.Exists(dir + FileUpload1.FileName))
{
Page.ClientScript.RegisterStartupScript(GetType(), "", "alert('文件已存在!')", true);
return;
}
FileUpload1.SaveAs(dir + FileUpload1.FileName);
}
else
{
Page.ClientScript.RegisterStartupScript(GetType(), "", "alert('请选择要上传的文件!')", true);
return;
}
Place p = new Place();
p.Places = txtPlace.Text;
p.Image = "/indexpicture/" + FileUpload1.FileName;
PlaceBLL bll = new PlaceBLL();
bll.AddPlace(p);
Page.ClientScript.RegisterStartupScript(GetType(), "", "alert('数据提交成功!')", true);
txtPlace.Text = "";
}
catch (Exception ee)
{
Page.ClientScript.RegisterStartupScript(GetType(), "", "alert('数据提交失败!')", true);
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (Page.IsPostBack == false)
{
PlaceBLL bll = new PlaceBLL();
string sql = "select top 6 * from Place order by PlaceID";
DataSet ds = bll.getPlace(sql);
DataList1.DataSource = ds.Tables[0];
DataList1.DataBind();
}
}
