Add: IPivotFilterAttributeLink;
The Add method adds a new attribute link to the collection and returns its parameters.
Executing the example requires that the repository contains an express report with the EXPRESS_REPORT identifier. The express report contains at least two dimensions by rows. The structure of the first dimension must contain an attribute with the ID identifier, the structure of the second dimension must contain an attribute with the P_ID identifier. Add links to the Dimension, Express, Metabase, Pivot system assemblies.
Sub CreateAttributeLink;
Var
MB: IMetabase;
Report: IEaxAnalyzer;
Pivot: IPivot;
LeftHeader: IPivotHeader;
Filter: IPivotFilterSettings;
AttrLinkFilter: IPivotFilterAttributeLink;
Begin
MB := MetabaseClass.Active;
Report := MB.ItemById("EXPRESS_REPORT").Edit As IEaxAnalyzer;
Pivot := Report.Pivot;
//Dimensions located by rows
LeftHeader := Pivot.LeftHeader;
//Filtering parameters in table
Filter := Pivot.Filter As IPivotFilterSettings;
//Create new attribute link
AttrLinkFilter := Filter.AttributeLinks.Add;
//Set up link parameters
AttrLinkFilter.FirstDimensionKey := LeftHeader.Dim(0).Key;
AttrLinkFilter.FirstDimensionAttrId := "ID";
AttrLinkFilter.FirstDimensionAllowNull := True;
AttrLinkFilter.SecondDimensionKey := LeftHeader.Dim(1).Key;
AttrLinkFilter.SecondDimensionAttrId := "P_ID";
AttrLinkFilter.SecondDimensionAllowNull := True;
//If the link works, save express report
If AttrLinkFilter.IsValid Then
(Report As IMetabaseObject).Save;
End If;
End Sub CreateAttributeLink;
On executing the example dimension attributes filter is added for express report data. The link is established between the first and the second dimensions, which are located by rows.
See also: