void DataCommandValidator_ServerValidate(object source, ServerValidateEventArgs args)
{
bool IsValid = false;
DataCommandService dataCommand = DataCommandService.GetInstance();
PageDB pageDB = new PageDB();
try
{
CustomDataCommandValidator validator = (CustomDataCommandValidator)source;
List <ScreenDataCommandParameter> parameters = pageDB.GetPopulatedCommandParameters(validator.DataCommand, ((CodeTorch.Web.Templates.BasePage) this.Page));
if (validator.UseValueParameter)
{
ScreenDataCommandParameter valueParameter = parameters.Where(p =>
(
(p.Name.ToLower() == validator.ValueParameter.ToLower())
)
)
.SingleOrDefault();
if (valueParameter != null)
{
valueParameter.Value = args.Value;
}
}
DataTable data = dataCommand.GetDataForDataCommand(validator.DataCommand, parameters);
if (data.Rows.Count == 1)
{
if (validator.UseErrorMessageField)
{
if (String.IsNullOrEmpty(validator.ErrorMessageField))
{
throw new ApplicationException(String.Format("ErrorMessageField for validator {0} is not configured", validator.ID));
}
else
{
if (data.Columns.Contains(validator.ErrorMessageField))
{
validator.ErrorMessage = data.Rows[0][validator.ErrorMessageField].ToString();
}
}
}
if (data.Columns.Contains(validator.ValidationField))
{
IsValid = Convert.ToBoolean(data.Rows[0][validator.ValidationField]);
}
}
}
catch (Exception ex)
{
args.IsValid = false;
((System.Web.UI.WebControls.BaseValidator)source).ErrorMessage = "Validator: " + ex.Message;
}
args.IsValid = IsValid;
}
private System.Web.UI.WebControls.BaseValidator GetValidator(Widget control, Core.BaseValidator validator)
{
System.Web.UI.WebControls.BaseValidator retVal = null;
//string validationErrorMessage = null;
//string validationResourceKeyPrefix = String.Format("", this.ResourceKeyPrefix, validator.Name)
//validationErrorMessage = GetGlobalResourceString("", compareConfig.ErrorMessage);
switch (validator.GetType().Name.ToLower())
{
case "comparevalidator":
Core.CompareValidator compareConfig = (Core.CompareValidator)validator;
System.Web.UI.WebControls.CompareValidator compareActual = new System.Web.UI.WebControls.CompareValidator();
compareActual.ID = compareConfig.Name;
compareActual.Display = ValidatorDisplay.None;
compareActual.ErrorMessage = compareConfig.ErrorMessage;
compareActual.Text = "*";
compareActual.ControlToValidate = control.Name;
//validator specific
compareActual.Type = compareConfig.Type;
compareActual.ControlToCompare = compareConfig.ControlToCompare;
compareActual.Operator = compareConfig.Operator;
compareActual.ValueToCompare = compareConfig.ValueToCompare;
retVal = (System.Web.UI.WebControls.BaseValidator)compareActual;
break;
case "datacommandvalidator":
Core.DataCommandValidator dataConfig = (Core.DataCommandValidator)validator;
CustomDataCommandValidator dataActual = new CustomDataCommandValidator();
dataActual.ID = dataConfig.Name;
dataActual.Display = ValidatorDisplay.None;
dataActual.ErrorMessage = dataConfig.ErrorMessage;
dataActual.Text = "*";
dataActual.ControlToValidate = control.Name;
//validator specific
dataActual.DataCommand = dataConfig.DataCommand;
dataActual.ValidationField = dataConfig.ValidationField;
dataActual.UseValueParameter = dataConfig.UseValueParameter;
dataActual.ValueParameter = dataConfig.ValueParameter;
dataActual.UseErrorMessageField = dataConfig.UseErrorMessageField;
dataActual.ErrorMessageField = dataConfig.ErrorMessageField;
dataActual.ServerValidate += new ServerValidateEventHandler(DataCommandValidator_ServerValidate);
retVal = (System.Web.UI.WebControls.BaseValidator)dataActual;
break;
case "regularexpressionvalidator":
Core.RegularExpressionValidator regexpConfig = (Core.RegularExpressionValidator)validator;
System.Web.UI.WebControls.RegularExpressionValidator regexpActual = new System.Web.UI.WebControls.RegularExpressionValidator();
regexpActual.ID = regexpConfig.Name;
regexpActual.Display = ValidatorDisplay.None;
regexpActual.ErrorMessage = regexpConfig.ErrorMessage;
regexpActual.Text = "*";
regexpActual.ControlToValidate = control.Name;
//validator specific
regexpActual.ValidationExpression = regexpConfig.ValidationExpression;
retVal = (System.Web.UI.WebControls.BaseValidator)regexpActual;
break;
case "rangevalidator":
Core.RangeValidator rangeConfig = (Core.RangeValidator)validator;
System.Web.UI.WebControls.RangeValidator rangeActual = new System.Web.UI.WebControls.RangeValidator();
rangeActual.ID = rangeConfig.Name;
rangeActual.Display = ValidatorDisplay.None;
rangeActual.ErrorMessage = rangeConfig.ErrorMessage;
rangeActual.Text = "*";
rangeActual.ControlToValidate = control.Name;
//validator specific
rangeActual.Type = rangeConfig.Type;
rangeActual.MinimumValue = rangeConfig.MinimumValue;
rangeActual.MaximumValue = rangeConfig.MaximumValue;
retVal = (System.Web.UI.WebControls.BaseValidator)rangeActual;
break;
}
return(retVal);
}
