/// <summary>
/// 编辑
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnSave_Click(object sender, EventArgs e)
{
//更新
//更新
string addrpic = Labelbgpic.Text;
if (fppic.HasFile)
{
string name = this.fppic.PostedFile.FileName;
int i = name.LastIndexOf('.');
string extname = name.Substring(i);
string filename = DateTime.Now.ToString("yyyyMMddhhmmssfff");
string path = filename + extname;
string savePath = Server.MapPath(@"..\..\uploads\" + filename + extname);
fppic.PostedFile.SaveAs(savePath);
addrpic = path;
}
string title = txt_title.Text;
int tid = int.Parse(ddltid.SelectedValue);
string bgpic = addrpic;
string memo = Textarea1.Value;
SP.Model.news model = new SP.Model.news();
model.title = title;
model.tid = tid;
model.bgpic = bgpic;
model.memo = memo;
model.nid = int.Parse(Request.QueryString["id"]);
bll.Update(model);
Page.ClientScript.RegisterStartupScript(this.GetType(), "alert", "<script>alert('操作成功，请返回!');location.href='List.aspx';</script>");
}
//初始化
private void ShowInfo()
{
if (Request.QueryString["id"] != null)
{
SP.BLL.news bll = new SP.BLL.news();
//根据编号得到相应的记录
DataSet ds = bll.GetList(" nid=" + Request.QueryString["id"]);
SP.Model.news model = bll.GetModel(int.Parse(Request.QueryString["id"]));
if (ds.Tables[0].Rows.Count > 0)
{
DataRow sdr = ds.Tables[0].Rows[0];
lblnid.Text = sdr["nid"].ToString();
lbltitle.Text = sdr["title"].ToString();
lbltid.Text = sdr["tname"].ToString();
imgbgpic.ImageUrl = "../../uploads/" + model.bgpic;
lblmemo.Text = sdr["memo"].ToString();
lblatime.Text = sdr["atime"].ToString();
}
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SP.Model.news model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(SP.Model.news model)
{
return(dal.Add(model));
}