Dynamo set differents parameters by list of parameter

Hello, I would like to fill in a parameter according to a specific data in another parameter.

How to do it please

?

Change the index to a number. Currently by putting “” around them you’re making it into a string.

I don’t think the List.Transpose is doing anything either.

I change the number but there isn’t good.

Makes sense actually.

There’s another mistake, you’re not actually inputting an element into Element.SetParameterByName but rather, the value you’re getting from earlier.

I choose to change and filter but there isn’t good too

You’re using String.Contains, which isn’t used to figure out wether there’s a certain string in a list but rather if a string contains contains a specific substring. For example, you could filter this one out on which strings in that list contain “T2”

Use List.Contains instead.

It’s ok i find the solution thanks a lot. My node is ok, i must do close and open again dynamo and it will be ok.