private void RenderObjectFeed(ref Basics.Execution.InvokeResult <Basics.ControlResult.IDataSource> invokeResult)
{
object[] objectList =
(object[])invokeResult.Result.GetResult();
ArgumentCollection dataListArgs =
new ArgumentCollection();
for (int index = 0; index < objectList.Length; index++)
{
dataListArgs.Reset();
dataListArgs.AppendKeyWithValue("CurrentObject", objectList[index]);
dataListArgs.AppendKeyWithValue("_sys_ItemIndex", index);
dataListArgs.AppendKeyWithValue("ItemIndex", index);
this.RenderRow(index, dataListArgs);
}
this._Parent.Parent.Arguments.AppendKeyWithValue(
this._Parent.DirectiveId,
new DataListOutputInfo(this._Parent.UniqueId, invokeResult.Result.Count, invokeResult.Result.Total, false)
);
}
private void RenderPartialDataTable(ref Basics.Execution.InvokeResult <Basics.ControlResult.IDataSource> invokeResult)
{
ArgumentCollection dataListArgs =
new ArgumentCollection();
bool isItemIndexColumnExists = false;
DataTable repeaterList =
(DataTable)invokeResult.Result.GetResult();
foreach (DataColumn dC in repeaterList.Columns)
{
isItemIndexColumnExists =
string.Compare(dC.ColumnName, "ItemIndex", StringComparison.InvariantCultureIgnoreCase) == 0;
dataListArgs.AppendKey(dC.ColumnName);
}
for (int index = 0; index < repeaterList.Rows.Count; index++)
{
dataListArgs.Reset(
repeaterList.Rows[index].ItemArray);
dataListArgs.AppendKeyWithValue("_sys_ItemIndex", index);
// this is for user interaction
if (!isItemIndexColumnExists)
{
dataListArgs.AppendKeyWithValue("ItemIndex", index);
}
this.RenderRow(index, dataListArgs);
}
this._Parent.Parent.Arguments.AppendKeyWithValue(
this._Parent.DirectiveId,
new DataListOutputInfo(this._Parent.UniqueId, invokeResult.Result.Count, invokeResult.Result.Total, false)
);
}
private void RenderDirectDataAccess(ref Basics.Execution.InvokeResult <Basics.ControlResult.IDataSource> invokeResult)
{
IDbCommand dbCommand =
(IDbCommand)invokeResult.Result.GetResult();
if (dbCommand == null)
{
throw new NullReferenceException(
$"DirectDataAccess [{this._Parent.DirectiveId}] failed! DatabaseCommand must not be null!");
}
IDataReader dbReader = null;
try
{
dbCommand.Connection.Open();
dbReader = dbCommand.ExecuteReader();
ArgumentCollection dataListArgs =
new ArgumentCollection();
bool isItemIndexColumnExists = false;
int count = 0; long total = -1;
while (dbReader.Read())
{
dataListArgs.Reset();
for (int cC = 0; cC < dbReader.FieldCount; cC++)
{
if (string.Compare(dbReader.GetName(cC), "_sys_Total", StringComparison.InvariantCultureIgnoreCase) == 0)
{
total = dbReader.GetInt64(cC);
}
isItemIndexColumnExists =
string.Compare(dbReader.GetName(cC), "ItemIndex", StringComparison.InvariantCultureIgnoreCase) == 0;
dataListArgs.AppendKeyWithValue(dbReader.GetName(cC), dbReader.GetValue(cC));
}
dataListArgs.AppendKeyWithValue("_sys_ItemIndex", count);
// this is for user interaction
if (!isItemIndexColumnExists)
{
dataListArgs.AppendKeyWithValue("ItemIndex", count);
}
this.RenderRow(count, dataListArgs);
count++;
}
this._Parent.Parent.Arguments.AppendKeyWithValue(
this._Parent.DirectiveId,
new DataListOutputInfo(this._Parent.UniqueId, count, total == -1 ? count : total, false)
);
}
catch (Exception ex)
{
this.RenderError(Basics.ControlResult.Message.Types.Error, ex.Message);
Basics.Console.Push("Execution Exception...", ex.Message, ex.ToString(), false, true, type: Basics.Console.Type.Error);
}
finally
{
if (dbReader != null)
{
dbReader.Close();
dbReader.Dispose();
}
if (dbCommand.Connection.State == ConnectionState.Open)
{
dbCommand.Connection.Close();
}
dbCommand.Dispose();
}
}
