public List<clsInfomationContent> GetAll()
{
try
{
List<clsInfomationContent> list = new List<clsInfomationContent>();
string str = "select * from tblinfomationcontent order by id DESC";
SqlCommand com = new SqlCommand(str, con.getCon());
con.openCon();
SqlDataReader dr = com.ExecuteReader();
while (dr.Read())
{
clsInfomationContent obj = new clsInfomationContent();
if (dr["tieude"] != DBNull.Value)
{
obj.TieuDe = dr["tieude"].ToString();
}
if (dr["noidung"] != DBNull.Value)
{
obj.NoiDung = dr["noidung"].ToString();
}
if (dr["ghichu"] != DBNull.Value)
{
obj.GhiChu = dr["ghichu"].ToString();
}
if (dr["hinhanh"] != DBNull.Value)
{
obj.HinhAnh = dr["hinhanh"].ToString();
}
if (dr["infoid"] != DBNull.Value)
{
obj.InfoId = Convert.ToInt32(dr["infoid"].ToString());
}
if (dr["id"] != DBNull.Value)
{
obj.Id = Convert.ToInt32(dr["id"].ToString());
}
list.Add(obj);
}
return list;
}
catch (Exception)
{
throw;
}
finally
{
con.closeCon();
}
}
public clsInfomationContent GetById(int id)
{
try
{
clsInfomationContent obj = new clsInfomationContent();
string str = "select * from tblInfomationContent where id=@id";
SqlCommand com = new SqlCommand(str, con.getCon());
com.Parameters.AddWithValue("@id", id);
con.openCon();
SqlDataReader dr = com.ExecuteReader();
if (dr.Read())
{
obj.Id = id;
if (dr["tieude"] != DBNull.Value)
{
obj.TieuDe = dr["tieude"].ToString();
}
if (dr["noidung"] != DBNull.Value)
{
obj.NoiDung = dr["noidung"].ToString();
}
if (dr["ghichu"] != DBNull.Value)
{
obj.GhiChu = dr["ghichu"].ToString();
}
if (dr["hinhanh"] != DBNull.Value)
{
obj.HinhAnh = dr["hinhanh"].ToString();
}
if (dr["infoid"] != DBNull.Value)
{
obj.InfoId = Convert.ToInt32(dr["infoid"].ToString());
}
}
return obj;
}
catch (Exception)
{
throw;
}
finally
{
con.closeCon();
}
}
public int Insert(clsInfomationContent obj)
{
try
{
string str = "insert into tblinfomationcontent(tieude,noidung,ghichu,hinhanh,infoid) values(@tieude,@noidung,@ghichu,@hinhanh,@infoid)";
SqlCommand com = new SqlCommand(str, con.getCon());
com.Parameters.AddWithValue("@tieude", obj.TieuDe);
com.Parameters.AddWithValue("@noidung", obj.NoiDung);
com.Parameters.AddWithValue("@ghichu", obj.GhiChu);
com.Parameters.AddWithValue("@hinhanh", obj.HinhAnh);
com.Parameters.AddWithValue("@infoid", obj.InfoId);
con.openCon();
com.ExecuteNonQuery();
con.closeCon();
return clsDAStaticMethod.getIDIdentity("tblnews");
}
catch (Exception)
{
throw;
}
finally
{
con.closeCon();
}
}
public void Update(clsInfomationContent obj)
{
try
{
string str = "Update tblinfomationcontent set tieude=@tieude,noidung=@noidung,ghichu=@ghichu,hinhanh=@hinhanh,infoid=@infoid where id=@id";
SqlCommand com = new SqlCommand(str, con.getCon());
com.Parameters.AddWithValue("@tieude", obj.TieuDe);
com.Parameters.AddWithValue("@noidung", obj.NoiDung);
com.Parameters.AddWithValue("@ghichu", obj.GhiChu);
com.Parameters.AddWithValue("@hinhanh", obj.HinhAnh);
com.Parameters.AddWithValue("@infoid", obj.InfoId);
com.Parameters.AddWithValue("@id", obj.Id);
con.openCon();
com.ExecuteNonQuery();
con.closeCon();
}
catch (Exception)
{
throw;
}
finally
{
con.closeCon();
}
}
public void Update(clsInfomationContent obj)
{
try
{
this.obj.Update(obj);
}
catch (Exception)
{
throw;
}
}
public int Insert(clsInfomationContent obj)
{
try
{
return this.obj.Insert(obj);
}
catch (Exception)
{
throw;
}
}
protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
{
try
{
if (e.CommandName.Equals("Xoa"))
{
clsInfomationContent news = new clsInfomationContent();
news = obj.GetById(Convert.ToInt32(e.CommandArgument));
clsBSFileUpload.DeleteFile(Server.MapPath("~/Images/HinhAnh/") + news.HinhAnh);
obj.Delete(Convert.ToInt32(e.CommandArgument));
this.GridView1.DataBind();
}
}
catch (Exception)
{
throw;
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
try
{
if (Request.QueryString["action"] != null)
{
clsInfomationContent news = new clsInfomationContent();
news.TieuDe = this.txtTieuDe.Text;
news.HinhAnh = hfHinhAnh.Value;
news.InfoId = Convert.ToInt32(this.ddlCateNew.SelectedValue);
news.GhiChu = this.txtGhiChu.Text;
news.NoiDung = this.txtNoiDung.Value;
string filename = "";
if (Request.QueryString["action"].ToString().Equals("new"))
{
if (this.fuFile.HasFile)
{
filename = clsBSFileUpload.SaveFile(this.fuFile, Server.MapPath("~/Images/HinhAnh/"));
news.HinhAnh = filename;
}
obj.Insert(news);
this.txtTieuDe.Text = "";
this.imgHinhAnh.ImageUrl = "";
this.txtGhiChu.Text = "";
this.txtNoiDung.Value = "";
this.Page.ClientScript.RegisterStartupScript(Page.GetType(), "show", "<script type='text/javascript'>alert('Thêm mới thành công')</script>");
}
else
{
if (Request.QueryString["action"].ToString().Equals("edit"))
{
if (Request.QueryString["ID"] != null)
{
int id = Convert.ToInt32(Request.QueryString["ID"]);
news.Id = id;
if (this.fuFile.HasFile)
{
clsBSFileUpload.DeleteFile(Server.MapPath("~/Images/HinhAnh/") + this.hfHinhAnh.Value);
filename = clsBSFileUpload.SaveFile(this.fuFile, Server.MapPath("~/Images/HinhAnh/"));
news.HinhAnh = filename;
}
obj.Update(news);
this.Page.ClientScript.RegisterStartupScript(Page.GetType(), "show", "<script type='text/javascript'>alert('Cập nhật thành công')</script>");
news = obj.GetById(id);
this.txtTieuDe.Text = news.TieuDe;
this.txtGhiChu.Text = news.GhiChu;
this.txtNoiDung.Value = news.NoiDung;
this.imgHinhAnh.ImageUrl = "~/Images/HinhAnh/" + news.HinhAnh;
this.hfHinhAnh.Value = news.HinhAnh;
}
}
}
}
this.odsNews.DataBind();
this.GridView1.DataBind();
}
catch (Exception)
{
throw;
}
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
if (Request.QueryString["action"] != null)
{
if (this.pnInfo.Visible == false)
{
if (Request.QueryString["action"].ToString().Equals("new"))
{
this.pnInfo.Visible = true;
this.txtTieuDe.Text = "";
this.imgHinhAnh.ImageUrl = "";
this.txtGhiChu.Text = "";
this.txtNoiDung.Value = "";
}
else
{
if (Request.QueryString["action"].ToString().Equals("edit"))
{
if (Request.QueryString["ID"] != null)
{
this.pnInfo.Visible = true;
int id = Convert.ToInt32(Request.QueryString["ID"]);
clsInfomationContent news = new clsInfomationContent();
news = obj.GetById(id);
this.txtTieuDe.Text = news.TieuDe;
this.txtGhiChu.Text = news.GhiChu;
this.txtNoiDung.Value = news.NoiDung;
this.imgHinhAnh.ImageUrl = "~/Images/HinhAnh/" + news.HinhAnh;
this.hfHinhAnh.Value = news.HinhAnh;
this.ddlCateNew.SelectedValue = news.InfoId.ToString();
}
}
}
}
}
else
{
this.pnInfo.Visible = false;
}
}
catch (Exception)
{
throw;
}
}
