Workaround for lacing "if" node

[smrema]

Hi,

I want to combine the list in code block and watch node. Where there is true in code block I want it to show the values from the watch node. And, where it is zero to remain the same.

The if node works but it doesn’t have lacing so it works only for the first list. Is there a workaround for this?

[jacob.small]

Update to a supported Revit release and you will get the new if node which has lacing and list level controls, as that update has been around since Dynamo 2.12.