Dictionary: IMetaDictionary;
The Dictionary property determines the dictionary, on which the MetaAttributesTreeList component is configured.
Executing the example requires a form with a button with the Button1 identifier, the MetaAttributesBreadcrumb and the MetaAttributesTreeList components with the MetaAttributesBreadcrumb1 and the MetaAttributesTreeList1 identifiers. The repository must contain a time series database with the OBJ_FC identifier. Click the button to start executing the example.
Sub Button1OnClick(Sender: Object; Args: IMouseEventArgs);
Var
mb: IMetabase;
rubDescr: IMetabaseObjectDescriptor;
dict: IMetaDictionary;
dictInst: IMetaDictionaryInstance;
rub: IRubricator;
rubInst: IRubricatorInstance;
Begin
mb := MetabaseClass.Active;
rubDescr := mb.ItemById("OBJ_FC");
rub := rubDescr.Bind As IRubricator;
rubInst := rubDescr.Open(Null) As IRubricatorInstance;
dictInst := rubInst.GetDictionary(RubricatorDictionary.Facts);
If dictInst <> Null Then
dict := (dictInst As IMetabaseObjectInstance).Object As IMetaDictionary;
MetaAttributesTreeList1.Dictionary := dict;
MetaAttributesTreeList1.Breadcrumb := MetaAttributesBreadcrumb1;
MetaAttributesBreadcrumb1.Dictionary := dictInst;
MetaAttributesBreadcrumb1.MetaAttributes := dict.Attributes;
End If;
End Sub Button1OnClick;
After executing the example, the attribute that determines the time series database tree hierarchy that is displayed in the MetaAttributesTreeList component can be selected in the MetaAttributesBreadcrumb component.
See also: