public void OnSourcePropertyInternalChanged(object newvalue)
{
if (newvalue == null)
{
CurrentItem = null;
}
if (Source == null)
{
return;
}
UpdateSource(null);
ChildSource.Clear();
if (Source == null || Source.Count == 0)
{
return;
}
var keys = Source.Select(item => (object)item.ENTITY2GCKEY).ToList();
var pk = WMSBusinessObject.GetPrimaryKeyPropertyName(_itemType);
var pkSourceName = SourceNameHelper.Instance.GetPropertySourceName(_itemType, pk);
using (var mgr = GetManager(_itemType))
{
var items = mgr.GetFiltered(FilterHelper.GetFilterIn(pkSourceName, keys));
ChildSource.AddRange(items);
}
}
private void InitializeLookUpCodeEditor()
{
if (string.IsNullOrEmpty(LookUpCodeEditor))
{
throw new DeveloperException("Lookup code is not set.");
}
LookupInfo = LookupHelper.GetLookupInfo(LookUpCodeEditor);
// определяем максимально кол-во элементов, которые нужно получать
MaxFetchItemsCount = LookupInfo.FetchRowCount.HasValue
? Convert.ToInt32(LookupInfo.FetchRowCount.Value)
: (int?)null;
var filtertxt = LookupInfo.Filter;
filtertxt += string.IsNullOrEmpty(LookUpCodeEditorVarFilterExt)
? string.Empty
: LookUpCodeEditorVarFilterExt;
// если извне хотят управлять колонками - пусть сам и управляют
if (LookUpColumnsSource == null)
{
LookUpColumnsSource = DataFieldHelper.Instance.GetDataFields(LookupInfo.ItemType, SettingDisplay.LookUp);
}
LookupHelper.InitializeVarFilter(filtertxt, out _filter0, out _varFilter);
// инстанируем
ManagerInstance = LookupHelper.GetItemSourceManager(LookupInfo);
ManagerInstance.AllowMonitorChangesInOtherInsances = true;
// получим property - primarykey
_primaryKeyPropertyName = WMSBusinessObject.GetPrimaryKeyPropertyName(LookupInfo.ItemType);
}
