EM: how to join a variable with text?

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5 years 3 weeks ago - 5 years 3 weeks ago #86152 by kdecolve
kdecolve created the topic: EM: how to join a variable with text?
Hello community,

I hope you can help me out here. I created a test for students. At the end, an overview of the results is given to help the student.

This is the code I used:
if(is_null(Level3), 'Level not reached', join(',', Level3, '/15'))

If the questions of the level were not filled in due to low points in the previous level, I want to give a message, otherwise I give the result.

This is not working: I receive an error: JOIN unknown function.

I tried to do the same but with + instead of join: did not work.

Thanks in advance for the help!

Best regards

Koen

PS we use 1.92 Build 120822
Last Edit: 5 years 3 weeks ago by kdecolve. Reason: typo

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