internal override void OnUpdateInsert(CellUpdateInsertArgument ea, RowCell cell) { base.OnUpdateInsert(ea, cell); if (ea.IgnoreChanges) return; ea.AddApostrophe = false; }
// 2005.01.09 - jorn, string optimize internal override void OnUpdateInsert(CellUpdateInsertArgument ea, RowCell cell) { // Fix value ea.AddApostrophe = true; // If update and value matches with DB then don't update if (ea.Value != null && ea.Value.Equals(cell.DataSourceValue)) ea.IgnoreChanges = true; if (ea.Value == null) ea.AddApostrophe = false; }
internal override void OnUpdateInsert(CellUpdateInsertArgument ea, RowCell cell) { base.OnUpdateInsert(ea, cell); ea.AddApostrophe = false; }
/// <summary> /// Used to validate data source against on update insert. /// </summary> /// <param name="ea">insertupdate argument</param> /// <param name="cell">Rowcell</param> internal virtual void OnUpdateInsert(CellUpdateInsertArgument ea, RowCell cell) { // Fix value ea.AddApostrophe = true; if (IsInDataSource == false || (ea.Value != null && ea.Value.Equals(cell.DataSourceValue)) || (( ea.Value == DBNull.Value) && (ea.DataSourceValue == null)) ) ea.IgnoreChanges = true; if (ea.Value == null) ea.AddApostrophe = false; }
private void OnUpdateInsertDataSource(CellUpdateInsertArgument ea, RowCell cell) { if (!Grid.GotHttpContext) return; if (HttpContext.Current.Session[cell.CellClientId + "_imgdata"] == null) { ea.IgnoreChanges = true; return; } switch (FileTemporaryMode) { case FileTemporaryMode.Memory: { Stream s = (Stream)HttpContext.Current.Session[cell.CellClientId + "_imgdata"]; BinaryReader br = new BinaryReader(s); br.BaseStream.Position = 0; ea.Parameter = br; } ea.IgnoreChanges = false; break; case FileTemporaryMode.File: { FileStream fs = System.IO.File.Open((string)HttpContext.Current.Session[cell.CellClientId + "_imgdata"], FileMode.Open, FileAccess.Read, FileShare.Read); BinaryReader br = new BinaryReader(fs); fs.Close(); br.BaseStream.Position = 0; ea.Parameter = br; ea.IgnoreChanges = false; } break; } }
internal override void OnUpdateInsert(CellUpdateInsertArgument ea, RowCell cell) { if (!Grid.GotHttpContext || HttpContext.Current.Session == null) return; if (IsBlob == false && System.IO.Directory.Exists(AbsoluteDirectory) == false) throw new GridException( string.Format("Upload directory for '{0}' does not exist ({1})", Title, AbsoluteDirectory)); string uniqueID = cell.CellClientId; // Should we remove the file in DB? string strDelete = HttpContext.Current.Request[uniqueID + "_delete"]; if (strDelete != null && String.Compare(strDelete, "TRUE") == 0) { if (IsBlob == false) { string filename; if (FileNameOption == FileNameOption.UsePrimaryKey) filename = string.Format("{0}{1}_{2}.{3}", AbsoluteDirectory, cell.Row.PrimaryKeyUpdateValues, ColumnId, GetExtension(Value(cell))); else filename = AbsoluteDirectory + Value(cell); if (System.IO.File.Exists(filename)) { try { System.IO.File.Delete(filename); } catch (Exception ee) { Grid.SystemMessage.Add( string.Format("Warning: failed to remove file associated with column '{0}'", Title)); if (Grid.Debug) Grid.m_DebugString.Append(ee.Message); } } if (FileNameColumn == ColumnId) cell.Value = null; } ea.IgnoreChanges = false; // ea.Value = Grid.NULLCONSTANT; ea.AddApostrophe = false; if (FileNameColumn != null && FileNameColumn != ColumnId) cell.Row[FileNameColumn].Value = null; // TODO: Should delete old image if not blob. return; } ea.IgnoreChanges = true; if (!Grid.GotHttpContext || HttpContext.Current.Session[uniqueID + "_img"] == null) return; if (IsBlob) { OnUpdateInsertDataSource(ea, cell); return; } ea.Parameter = null; ea.IgnoreChanges = false; ea.Value = HttpContext.Current.Session[uniqueID + "_img"].ToString(); }
internal override void OnUpdateInsert(CellUpdateInsertArgument ea, RowCell cell) { return; }
internal override void OnUpdateInsert(CellUpdateInsertArgument ea, RowCell cell) { ea.IgnoreChanges = true; }
internal override void OnUpdateInsert(CellUpdateInsertArgument ea, RowCell cell) { base.OnUpdateInsert(ea, cell); if (ea.IgnoreChanges) return; if (EncryptionKey != null && ea.Value != null) // Decrypt ? ea.Value = Security.Encrypt(ea.Value.ToString(), EncryptionKey); }