Filters for different categories

[bryan19.ea]

Good evening with everyone, I am starting my learning in dynamo, I am trying to make some filters based on some parameters for revit, but that these are created from an excel file, in the image shown everything works out for me with a category “pieces”, but I don’t know how to connect one more category "stairs ", I hope you can help me with this query, thanks first of all.

[Kulkul]

Hi @bryan19.ea
Welcome to Dynamo Forum!

Use List.Create node to add multiple categories and also you need to set Categories to @L2, Rules to @L1, and set Lacing to Longest to work with multiple categories.

[bryan19.ea]

Thanks for the support friend, I already did it but I still get this error, could you help me?

[Kulkul]

Try doing this:

[bryan19.ea]

I got these warnings

[Kulkul]

I meant you need to use AllElementsOfCategory node along with List.Create node:

[bryan19.ea]

would it be alright like this?

[Kulkul]

Could you drop the relevant files? If you’re unable to drop. Send it through wetransfer.

[bryan19.ea]

Sure thanks for your help

Dynamo.rar

[Kulkul]

Try this dyn file. If it doesn’t work then i need rvt file:
01. Creación de filtros de vista Vertical…dyn (42.7 KB)

[bryan19.ea]

attached

Dynamo2.rar

[Kulkul]

01. Creación de filtros de vista Vertical_For Bryan.dyn (51.8 KB)