How can we apply show when condition for particular rows in an Editable Grid?

Question

Hi @all, 
 
 Can anybody help me in figuring out how we can apply show when condition for particular rows in an Editable Grid. 
 My use case is to show all the rows initially but when we select any row, rest of the rows hide out and only that row remains in the grid. 
 I am attaching an image of the interface of my editable grid: 
 Highly appreciate your efforts.

Stefan Helzle · Accepted Answer

In an editable grid, you create rows using a foreach and a!gridRowLayout(). Now, based on conditions, you can either skip the row entirely, or set showWhen of that row to false.

Harshit Bumb (Appyzie) · Answer

There are several ways of doing it, but the first step would be to store an identifier for the row you want to keep visible. Now in the gridRowLayout's showWhen you can add a condition which is something like this 
 a!gridRowLayout(
 showWhen: local!selectedRowIndex=fv!index
)

How can we apply show when condition for particular rows in an Editable Grid?

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