Tag by category/Multi-rebar-tag, override graphics/color tagged elements

[Knu7]

Hi. All new to dynamo, so please bear with me.
I’ve made a simple workflow to help me keep track of tagged elements in Revit.

It’s coloring untagged rebars red, and the tagged ones blue.
It works great when I use the “Tag by category”-tool to tag my rebars.

The problem is when I use the “Multi-rebar-tag”-tool to tag rebars, then rebars tagged with multi-rebar-tag also is colored red.

As far as I’ve been able to figure out, the multi-rebar-tag is a Multi Reference Annotation-element.
My guess is that the Tag.TaggedElements-node is not the correct one to use, but I cant find a node that’s working.
I’ve tweaked a bit with the configuration without being able to get it right.

Any hints or solutions would be highly appreciated.

[Nick_Boyts]

Tag methods changed in 2022. Some node may not have been updated. You can always use the API to get multiple elements from tags.

GetTaggedElementIds Method

[Knu7]

Please excuse my ignorance, but what am I looking at the linked page, a function to build in to a python script, and use that instead of the tag.TagElement node?

My experience with python is quite limited, is the code quite straight forward?

[jw.vanasselt]

Hi @Knu7 ,

This will help you:

Python script doesn't work in Revit 2023

A little improvement revit_version = int(doc.Application.VersionNumber) def TaggedElements(tag): """ -description: Get the tagged local elements -Parameters: tag : RDB.IndependentTag -Return: Collection of Elements """ if revit_version >= 2022: return tag.GetTaggedLocalElements() else: return List[RDB.Element]([tag.GetTaggedLocalElement()])