How to use Show_if

[Pharank12]

Hello 
I'm building an emergency app, where I need to show users specific results based on vendor inputs. 
The issue I'm stuck with is : If ambulance vendor choses option "CLOSED" for their listed service, it should disappear from users app view until the vendor choses option "OPEN"

[dbaum]

Questions like this should be posted in the AppSheet Q&A board, where they're more likely to be seen by someone who can provide an answer and won't confuse anyone reviewing this Tips & Tricks board for the type of content it's intended for. I suggested to moderators that they move the post.

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@Pharank12 wrote:

it should disappear from users app view

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It's unclear exactly what this means. Regardless, wherever the list of open services does appear modify the current expression (e.g., an Enum type column's Valid if property, a slice's Row filter property) to also filter the values to include only those from rows marked "OPEN".

[Tommy62]

Wie wäre es, wenn Sie in der Optionsspalte in "Zeigen" diesen ShowIf-Ausdruck probieren: 

CONTAINS([Option], "ÖFFNEN")