RE: Improperly scoped variable 'fv!row' in gridColumn

cedric02 — Thu, 02 Sep 2021 16:51:55 GMT

Thank you Selvakumar Kumarasamy, you're right the column has to be hided for the whole grid, and not depending of the row.
I've missed this evident detail ;-)

I will use a global variable to determine if the column has to be displayed or not.

RE: Improperly scoped variable 'fv!row' in gridColumn

Selvakumar Kumarasamy — Thu, 02 Sep 2021 16:44:47 GMT

Hi Cedric,

My thoughts - Only the value part changes for every row in a grid column. The attributes like label, width & showWhen conditions remain static on the whole grid and don't vary between the rows. Hence the scope of 'fv!row' is limited only to the 'value' attribute.

Coming to your requirement,

If you want to hide an entire column, then this link will help you - https://docs.appian.com/suite/help/21.3/recipe-conditionally-hide-a-column-in-a-grid.html

If you want to hide the value when the row is inactive, then you can code like below.

a!gridColumn(
  label: "Label",
  value: if(fv!row.isactive,fv!row.amount,null())
)