protected void Page_Load(object sender, EventArgs e)
{
MediaArtists dal = new MediaArtists(StoredData);
if (!Page.IsPostBack)
{
PageAndBind(GridView1);
}
}
private void PageAndBind(GridView gv)
{
IList<Object> list = new List<Object>();
int pageSize = 2;
int startRow = (gv.PageIndex * pageSize);
MediaArtists artists_obj = new MediaArtists();
IList<Media_Artists> data =
artists_obj.LoadDatedItemsByPage(startRow, pageSize, GridViewSortBy, GridViewSortAscending);
//copy data into generic list
foreach (Media_Artists item in data)
list.Add(item);
int count = artists_obj.LoadDatedItemsCount(); //you could cache this
//here's the bit where we use create an ODS in code to fill the gridview with paged data
CommonLibrary.UI.GridView.GridViewFiller.Fill(gv, list, count, pageSize);
}
private int UpdateData()
{
string user_id = Session["UserId"].ToString();
string artist_name = txtArtistName.Text;
string description = txtDescription.Text;
string status = rdlStatus.SelectedValue;
/*** UPLOAD ************************************************************************************************************/
string[] FileImg = new String[2];
string front_image = string.Empty; string main_image = string.Empty;
string front_path = Server.MapPath(upload_front_image_dir);
string main_path = Server.MapPath(upload_main_image_dir);
string Orginal_front_image = ViewState["FrontImage"].ToString();
string Orginal_main_image = ViewState["MainImage"].ToString();
//if (FileUpload1.HasFile)
if (Session["FileUpload1"] != null && Session["FileUpload1"].ToString() != string.Empty)
{
FileHandleClass file_bj = new FileHandleClass();
FileImg = file_bj.upload_front_main_image(FileUpload1, front_path, main_path, 120, 120);
main_image = FileImg[0];
front_image = FileImg[1];
//System.Drawing.Image img1 = System.Drawing.Image.FromFile(front_path+ "/" + front_image);
imgPhoto.ImageUrl = upload_front_image_dir + "/" + front_image;
string folderchild = Orginal_front_image.Substring(0, 10);
DeleteFrontImage(Orginal_front_image);
DeleteMainImage(Orginal_main_image);
}
else
{
front_image = Orginal_front_image;
main_image = Orginal_main_image;
}
////========================================================================================================================
MediaArtists artist_obj = new MediaArtists();
int i = artist_obj.Update(_idx, user_id, artist_name, front_image, main_image, description, status);
return i;
}
private int AddData()
{
string user_id = Session["UserId"].ToString();
string artist_name = txtArtistName.Text;
string description = txtDescription.Text;
string status = rdlStatus.SelectedValue;
/*** UPLOAD ************************************************************************************************************/
string[] FileImg = new String[2];
string front_image = string.Empty; string main_image = string.Empty;
string front_path = Server.MapPath(upload_front_image_dir);
string main_path = Server.MapPath(upload_main_image_dir);
if (FileUpload1.HasFile)
{
FileHandleClass file_bj = new FileHandleClass();
FileImg = file_bj.upload_front_main_image(FileUpload1, front_path, main_path, 120, 120);
main_image = FileImg[0];
front_image = FileImg[1];
//System.Drawing.Image img1 = System.Drawing.Image.FromFile(front_path+ "/" + front_image);
imgPhoto.ImageUrl = upload_front_image_dir + "/" + front_image;
}
////========================================================================================================================
MediaArtists artist_obj = new MediaArtists();
int i = artist_obj.Insert(user_id, artist_name, front_image,main_image, description, status);
return i;
}
private void LoadData()
{
MediaArtists artist_obj = new MediaArtists();
Media_Artists entity = artist_obj.GetDetails(_idx);
string FrontImage = entity.FrontImage;
string MainImage = entity.MainImage;
imgPhoto.ImageUrl = upload_front_image_dir + "/" + FrontImage;
ViewState["FrontImage"] = FrontImage;
ViewState["MainImage"] = MainImage;
txtArtistName.Text = entity.ArtistName;
txtDescription.Text = entity.Description;
string Status = entity.Status;
PopulateStatus2DDL(Status);
}
protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
GridView gv = (GridView)sender;
//to get index and row
int rowIndex = e.RowIndex; //here we have the row directly
//GridViewRow row = gv.Rows[rowIndex]; //the row
int key = (int)gv.DataKeys[rowIndex][0]; //int key = Convert.ToInt32(gv.DataKeys[e.RowIndex].Values[0].ToString());
//string UserId = Session["UserId"].ToString();
//string Status = "1";
MediaArtists artists_obj = new MediaArtists();
artists_obj.Delete(key);
//artists_obj.UpdateStatus(UserId, key, Status);
if (rowIndex == 0 && gv.Rows.Count == 1)
gv.PageIndex = gv.PageIndex - 1; //only 1 item on page- page back
PageAndBind(gv); //load the new information
}