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Solved
I can't  "Enclose In If" a tiny little comma and I couldn't find a reason for it
Application Type
Traditional Web
Service Studio Version
11.8.7 (Build 29639)
Platform Version
11.9.0 (Build 16900)

Hello, all! I stumbled on a problem in the Data Queries and Widgets Exercises from the Developing Web Apps (OutSystems 11) course and I couldn't find anyone with the same issue. I should've been able to Enclose in If a little comma after an expression that is providing a list of actors and crew members of a movie so that there is no comma after the last name. It really is a tiny detail, but there is no option to Enclose in If the comma when I click with the right button. I've attached two images below, one with the lesson explanation and another with what I see on my screen. Hope someone can help me solve this mystery!

EXERCISE EXPLANATION:


MY SCREEN:

OSMDbVD.oml

Solution

Hello Vitor,

Just checked your code, you did a small mistake. You have taken that comma ' , ' under the Link, It should be outside the Link(see screenshot). Just delete the that comma and re-insert it after Link and you will be able to enclose it in If.

Regards,

Sanjay

Kindly find your OML with changes.

OSMDbVDedited.oml