Greeting. I am now working a task: replacing with new values depending on their original values. As the picture below, I have two conditions: Change those equal or less 25 to 40 Change those more than 25 but less then 32 to 50 [image] I have succeeded into the first condition. However, I met d…

@TCKEAHY It would be much simpler to just use a nested if in a Code Block! condition ? value if true : value if false [image] x>25 && x<=32 ? 50: x<=25 ? 40: "Not defined";

Thanks @AmolShah . It works. I can see the potential of Code Block. There is a similar case that I have to repeat with a lot of same nude and I fail to use “list.create” as the “ReplaceByCondition” doesn’t support getting index. Could you teach me how to simply it by using Code Block? [image]

@TCKEAHY Try this: [image] DSCore.String.StartsWith(fn,sw[0],false)?ft[0]: DSCore.String.StartsWith(fn,sw[1],false)?ft[1]: DSCore.String.StartsWith(fn,sw[2],false)?ft[2]: DSCore.String.StartsWith(fn,sw[3],false)?ft[3]: DSCore.String.StartsWith(fn,sw[4],false)?ft[4]: DSCore.String.StartsWith(fn,sw…

@AmolShah Thank you very much. Last question, where could I learn to use those script structure which correspond to Dynamo Node? (It is a shame that Dynamo doesn’t provide it) Such as: if Node = condition ? value if true : value if false It would be helpful since I can study first before asking …

@TCKEAHY There are quite a few resources on DesignScript. Search through the forum and you will uncover it. To start with you can look into these: [image] DesignScript: A Robust Dive into the Language Underlying Dynamo DesignScript If you are curious about using DesignScr…

Create Function by using "&&"

Revit

AmolShah September 11, 2021, 8:26am 6

@TCKEAHY There are quite a few resources on DesignScript. Search through the forum and you will uncover it. To start with you can look into these:

Topic		Replies	Views
Replace in list By Condition Revit dynamo	10	1890	June 25, 2024
Error with ReplaceByCondition in Dynamo Revit revit , dynamo	2	138	August 28, 2023
If Node and two conditions Packages	5	557	August 15, 2015
How to write Logic in code blocks DesignScript	7	11925	January 6, 2017
Value between x and y replacing with different condition Lists-Logic	3	2237	December 9, 2016

Create Function by using "&&"

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