private void DoSaving(string jsonData, XmlNode callbackParameters)
{
changingEventArgs = new BeforeStoreChangedEventArgs(jsonData, null, callbackParameters);
ConfirmationList confirmationList = null;
if (this.UseIdConfirmation && this.Reader.Reader != null)
{
confirmationList = changingEventArgs.DataHandler.BuildConfirmationList(GetIdColumnName());
}
changingEventArgs.ConfirmationList = confirmationList;
this.OnBeforeStoreChanged(changingEventArgs);
Exception ex = null;
try
{
//if (!changingEventArgs.Cancel && !string.IsNullOrEmpty(this.DataSourceID))
if (!changingEventArgs.Cancel)
{
this.MakeChanges();
}
}
catch (Exception e)
{
ex = e;
}
AfterStoreChangedEventArgs eStoreChanged = new AfterStoreChangedEventArgs(true, ex, confirmationList);
this.OnAfterStoreChanged(eStoreChanged);
if (eStoreChanged.Exception != null && !eStoreChanged.ExceptionHandled)
{
throw new Exception(ex.Message, ex);
}
}
public ConfirmationList BuildConfirmationList(string idColumnName)
{
if (string.IsNullOrEmpty(idColumnName))
{
return(null);
}
ConfirmationList confirmationList = new ConfirmationList();
XmlNodeList records = this.XmlData.SelectNodes("records/*/record");
foreach (XmlNode node in records)
{
XmlNode keyNode = node.SelectSingleNode(idColumnName);
if (string.IsNullOrEmpty(keyNode.InnerText))
{
throw new InvalidOperationException("No id in submitted record");
}
confirmationList.Add(keyNode.InnerText, new ConfirmationRecord(false, keyNode.InnerText));
}
return(confirmationList);
}
public BeforeStoreChangedEventArgs(string jsonData, ConfirmationList confirmationList, XmlNode callbackParams)
: this(jsonData, confirmationList)
{
this.ajaxPostBackParams = callbackParams;
}
public BeforeStoreChangedEventArgs(string jsonData, ConfirmationList confirmationList)
{
this.jsonData = jsonData;
this.cancel = false;
this.confirmationList = confirmationList;
}
public AfterStoreChangedEventArgs(bool success, Exception exception, ConfirmationList confirmationList)
{
this.exception = exception;
this.confirmationList = confirmationList;
this.success = success;
}