protected void imbtnSave_ServerClick(object sender, EventArgs e)
{
Page.Validate();
if (!Page.IsValid)
{
return;
}
if (ddOwnerFields.SelectedItem == null)
{
return;
}
using (MetaClassManagerEditScope editScope = DataContext.Current.MetaModel.BeginEdit())
{
MetaField newLinkField = _mf;
MetaField field = _mc.Fields[ddOwnerFields.SelectedValue];
if (newLinkField != null)
{
newLinkField.LinkInformation.AssignedMetaClassList.Clear();
newLinkField.LinkInformation.MappingList.Clear();
newLinkField.FriendlyName = txtFriendlyName.Text;
}
string sValues = hidField.Value;
string[] mas = sValues.Split(';');
if (mas.Length > 0)
{
for (int i = 0; i < mas.Length; i++)
{
string sValue = mas[i];
if (sValue.Length > 0)
{
string[] mas_in = sValue.Split(':');
string sClass = mas_in[0];
string sField = mas_in[1];
if (newLinkField == null)
{
newLinkField = _mc.CreateMetaField(field.Name + "Link", field.FriendlyName + " Link", "Link", new Mediachase.Ibn.Data.Meta.Management.AttributeCollection());
newLinkField.LinkInformation.LinkedFieldReadonly = true;
newLinkField.LinkInformation.TitleIndex = 0;
newLinkField.LinkInformation.LinkedFieldList.Add(field.Name);
}
newLinkField.LinkInformation.AssignedMetaClassList.Add(sClass);
newLinkField.LinkInformation.MappingList.Add(new MetaFieldMapping(
DataContext.Current.MetaModel.MetaClasses[sClass].Fields[sField]
, field));
}
}
}
editScope.SaveChanges();
}
Response.Redirect(String.Format(CultureInfo.InvariantCulture, "{0}?class={1}", CHelper.MetaClassAdminPage, _mc.Name), true);
}
private void CreateMetaField(MetaClass metaClass, string metaFieldName, string metaFieldFriendlyName, string type)
{
if (metaClass.Fields[metaFieldName] == null)
{
metaClass.CreateMetaField(metaFieldName, metaFieldFriendlyName, type, true, "", new AttributeCollection());
FormController.AddMetaPrimitive(metaClass.Name, Constants.Forms.EditForm, metaFieldName);
FormController.AddMetaPrimitive(metaClass.Name, Constants.Forms.ShortInfoForm, metaFieldName);
FormController.AddMetaPrimitive(metaClass.Name, Constants.Forms.ViewForm, metaFieldName);
}
}
public static void CreateStateFriendlyNameMetaField()
{
using (MetaClassManagerEditScope scope = DataContext.Current.MetaModel.BeginEdit())
{
MetaClass timeTrackingEntry = TimeTrackingEntry.GetAssignedMetaClass();
AttributeCollection attr = new AttributeCollection();
attr.Add(McDataTypeAttribute.StringMaxLength, 255);
attr.Add(McDataTypeAttribute.StringIsUnique, false);
attr.Add(McDataTypeAttribute.Expression,
@"SELECT TOP 1 TTBS.FriendlyName FROM cls_TimeTrackingBlock_State TTBS" + Environment.NewLine +
@" JOIN cls_TimeTrackingBlock TTB ON " + Environment.NewLine +
@" TTB.mc_StateId = TTBS.TimeTrackingBlock_StateId" + Environment.NewLine +
@" AND" + Environment.NewLine +
@" TTB.[TimeTrackingBlockId] = AAA.[ParentBlockId]");
MetaField retVal = timeTrackingEntry.CreateMetaField("StateFriendlyName",
"State", MetaFieldType.Text, true, "''", attr);
scope.SaveChanges();
}
}