protected void EnsureGroup(string groupName, string titleSeed, string pageType, bool isReadOnly)
{
if (groupName != String.Empty)
{
GroupElement groupElement = _rootElement.FindElement(groupName) as GroupElement;
if (groupElement == null)
{
ElaboratedGroup group = _derivationInfo.ElaboratedExpression.Groups[groupName];
groupElement = new GroupElement(groupName);
MetaData groupMetaData = new MetaData(group.Properties);
groupElement.ElementType = DerivationUtility.GetTag(groupMetaData, "ElementType", pageType, "Group");
groupElement.EliminateGroup = Boolean.Parse(DerivationUtility.GetTag(groupMetaData, "EliminateGroup", pageType, "True"));
CreateContainerElement(groupElement, _derivationInfo.ElaboratedExpression.Groups[groupName], titleSeed, pageType, isReadOnly);
AddElement(groupElement, GetParentGroupName(groupName), titleSeed, pageType, isReadOnly);
}
}
}
protected virtual void BuildQuickLookup
(
ElaboratedTableVarColumn column,
ElaboratedReference reference,
string[] columnNames,
string[] lookupColumnNames,
string[] masterKeyNames,
string[] detailKeyNames,
string pageType,
string titleSeed,
bool readOnly
)
{
// Prepare the quick lookup group
if (reference.IsEmbedded)
{
string lookupGroupName = _derivationInfo.ElaboratedExpression.Groups.ResolveGroupName(String.Format("{0}{1}", reference.ElaboratedName, "Group"));
EnsureGroups(lookupGroupName, titleSeed, pageType, readOnly);
GroupElement groupElement = _rootElement.FindElement(lookupGroupName) as GroupElement;
MetaData groupMetaData = DerivationUtility.ExtractTags(reference.Reference.MetaData, groupElement.ElementType, pageType, reference.ReferenceType.ToString());
PrepareElement(groupElement, groupMetaData, reference.Reference.MetaData, titleSeed, pageType, reference.ReferenceType.ToString(), readOnly);
}
LookupColumnElement lookupGroup = new LookupColumnElement(String.Format("{0}Column{1}_Lookup", _derivationInfo.MainSourceName, column.ElaboratedName));
lookupGroup.ElementType = DerivationUtility.GetTag(reference.Reference.MetaData, "ElementType", pageType, reference.ReferenceType.ToString(), "QuickLookup");
DerivationUtility.ExtractProperties(reference.Reference.MetaData, lookupGroup.ElementType, pageType, lookupGroup.Properties);
lookupGroup.Properties.SafeAdd(new Tag("Source", _derivationInfo.MainSourceName));
lookupGroup.Source = lookupGroup.Properties.GetTag("Source").Value;
lookupGroup.Properties.SafeAdd(new Tag("ColumnName", Schema.Object.Qualify(column.Column.Name, column.ElaboratedTableVar.ElaboratedName)));
lookupGroup.ColumnName = lookupGroup.Properties.GetTag("ColumnName").Value;
lookupGroup.Properties.SafeAdd(new Tag("LookupColumnName", Schema.Object.Qualify(reference.Reference.TargetKey.Columns[reference.Reference.SourceKey.Columns.IndexOf(column.Column.Name)].Name, DerivationUtility.MainElaboratedTableName)));
lookupGroup.LookupColumnName = lookupGroup.Properties.GetTag("LookupColumnName").Value;
lookupGroup.Properties.SafeAdd(new Tag("Document", GetLookupDocument(reference, masterKeyNames, detailKeyNames)));
lookupGroup.LookupDocument = lookupGroup.Properties.GetTag("Document").Value;
if (masterKeyNames.Length > 0)
{
lookupGroup.Properties.SafeAdd(new Tag("MasterKeyNames", StringArrayToNames(masterKeyNames)));
lookupGroup.MasterKeyNames = lookupGroup.Properties.GetTag("MasterKeyNames").Value;
lookupGroup.Properties.SafeAdd(new Tag("DetailKeyNames", StringArrayToNames(detailKeyNames)));
lookupGroup.DetailKeyNames = lookupGroup.Properties.GetTag("DetailKeyNames").Value;
}
if (column.ReadOnly || readOnly || Convert.ToBoolean(DerivationUtility.GetTag(column.Column.MetaData, "ReadOnly", pageType, "False")))
{
lookupGroup.Properties.AddOrUpdate("ReadOnly", "True");
}
MetaData metaData = DerivationUtility.ExtractTags(reference.Reference.MetaData, lookupGroup.ElementType, pageType, reference.ReferenceType.ToString());
PrepareElement(lookupGroup, metaData, reference.Reference.MetaData, titleSeed, pageType, reference.ReferenceType.ToString(), readOnly);
if (!Boolean.Parse(DerivationUtility.GetTag(metaData, "Visible", pageType, "True")))
{
lookupGroup.Properties.AddOrUpdate("Visible", "False");
}
AddElement(lookupGroup, column.GroupName, titleSeed, pageType, readOnly);
// Build the element
column.GroupName = lookupGroup.Name;
Element controlElement = BuildColumnElement(column, pageType, titleSeed, readOnly);
if (!controlElement.Properties.Contains("TitleAlignment"))
{
switch (controlElement.ElementType)
{
case "TextBox":
case "DateTimeBox":
case "NumericTextBox": controlElement.Properties.Add(new Tag("TitleAlignment", "None")); break;
}
}
// Use the column's title for the group (only in the case of a quick lookup)
lookupGroup.Title = controlElement.Title;
// If the control has a flow break specified, push it onto the lookup group (only in the case of a quick lookup)
if (controlElement.FlowBreak)
{
lookupGroup.FlowBreak = true;
}
}
