// 11/22/2010 For a ListView, it makes sense to allow a column to be added in a Pre Event and the column to be set in the Post Event.
public static void ApplyGridViewRules(string sGRID_NAME, SplendidControl parent, string sPRE_LOAD_XOML_FIELD_NAME, string sPOST_LOAD_XOML_FIELD_NAME, DataTable dt)
{
try
{
string sMODULE_NAME = sGRID_NAME.Split('.')[0];
DataTable dtFields = SplendidCache.GridViewRules(sGRID_NAME);
if ( dtFields.Rows.Count > 0 )
{
string sXOML = Sql.ToString(dtFields.Rows[0][sPRE_LOAD_XOML_FIELD_NAME]);
if ( !Sql.IsEmptyString(sXOML) )
{
RuleSet rules = RulesUtil.Deserialize(sXOML);
RuleValidation validation = new RuleValidation(typeof(SplendidControlThis), null);
// 11/11/2010 Validate so that we can get more information on a runtime error.
rules.Validate(validation);
if ( validation.Errors.HasErrors )
{
throw(new Exception(RulesUtil.GetValidationErrors(validation)));
}
SplendidControlThis swThis = new SplendidControlThis(parent, sMODULE_NAME, dt);
RuleExecution exec = new RuleExecution(validation, swThis);
rules.Execute(exec);
}
sXOML = Sql.ToString(dtFields.Rows[0][sPOST_LOAD_XOML_FIELD_NAME]);
if ( !Sql.IsEmptyString(sXOML) )
{
RuleSet rules = RulesUtil.Deserialize(sXOML);
RuleValidation validation = new RuleValidation(typeof(SplendidControlThis), null);
// 11/11/2010 Validate so that we can get more information on a runtime error.
rules.Validate(validation);
if ( validation.Errors.HasErrors )
{
throw(new Exception(RulesUtil.GetValidationErrors(validation)));
}
foreach ( DataRow row in dt.Rows )
{
SplendidControlThis swThis = new SplendidControlThis(parent, sMODULE_NAME, row);
RuleExecution exec = new RuleExecution(validation, swThis);
rules.Execute(exec);
}
}
}
}
catch(Exception ex)
{
SplendidError.SystemError(new StackTrace(true).GetFrame(0), ex);
}
}
// 11/10/2010 Apply Business Rules.
public static void ApplyEditViewRules(string sEDIT_NAME, SplendidControl parent, string sXOML_FIELD_NAME, DataRow row)
{
try
{
string sMODULE_NAME = sEDIT_NAME.Split('.')[0];
DataTable dtFields = SplendidCache.EditViewRules(sEDIT_NAME);
if ( dtFields.Rows.Count > 0 )
{
string sXOML = Sql.ToString(dtFields.Rows[0][sXOML_FIELD_NAME]);
if ( !Sql.IsEmptyString(sXOML) )
{
RuleSet rules = RulesUtil.Deserialize(sXOML);
RuleValidation validation = new RuleValidation(typeof(SplendidControlThis), null);
// 11/11/2010 Validate so that we can get more information on a runtime error.
rules.Validate(validation);
if ( validation.Errors.HasErrors )
{
throw(new Exception(RulesUtil.GetValidationErrors(validation)));
}
SplendidControlThis swThis = new SplendidControlThis(parent, sMODULE_NAME, row);
RuleExecution exec = new RuleExecution(validation, swThis);
rules.Execute(exec);
}
}
}
catch(Exception ex)
{
//SplendidError.SystemError(new StackTrace(true).GetFrame(0), ex);
// 11/10/2010 Throwing an exception will be the preferred method of displaying an error.
// We want to skip the filler message "The following error was encountered while executing method Taoqi.SplendidControlThis.Throw".
if ( ex.InnerException != null )
throw(new Exception(ex.InnerException.Message));
else
throw(new Exception(ex.Message));
}
}
