Custom Visual - SelectionIdBuilder Method - WithMatrixnode

Nishantjain — Fri, 29 Nov 2019 07:41:14 GMT

Hi,

I am working on a custom visual and using the DataViewMappings - Matrix. I am struggling to get the selectionIDs to work.

My dataviewmapping is below. I am not using columns but just rows

"dataViewMappings": [ { "matrix": { "rows": { "for": { "in": "category" } }, "values": { "select": [ { "for": { "in": "measure" } } ] } } } ]

I have successfully generated the selectionId

var selectionId: ISelectionId = host.createSelectionIdBuilder() .withMatrixNode(child, rows.levels) .createSelectionId();

The data looks like this

Now when I select the first "Carretra" in country "Germany", in my visual, the other visuals don't filter just on the "Carretera" for "Germany" but for all "Carretera"

What I would ideally like is for the following selection i.e. just "Carretera" for "Germany"

When I check the selectionIDs, I get unique selectionIDs for each datapoint

screenshot below showing 6 datapoints, (3 countries by 2 product)

Any help is much appreciated

Thanks

Nishant

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Custom Visual - SelectionIdBuilder Method - WithMatrixnode