Change color in Revit model depending on Excel data using Dynamo

[mellouze]

@Avz

You should probably (also) explain that “&&” is a logic AND

Yeah, i should have done it Btw @debranox , “||” means OR.

@Avz

For future reference, you may need to be careful with the ScopeIf

Here is a topic that explains the difference :

Node to stop / quit running dynamo graph

From what I got, the ScopeIf node will execute first, evaluate the boolean, and then compute all the nodes that are connected to the corresponding value. Then the result will be stocked in the result* output of the ScopeIf node. That is why, in @M.Perez graph, the watch node is outputing null.