Hide and Show of Columns on the client doesn't work

[#1]

Hello together,

i prepare a table with the follow forumula:

if(isNull(GetCurrentSelection()), 0, SubStringCount(GetCurrentSelections(),2013)

The formula shows a column, if I set a expression.

on the server it shwos the column, if I press the expression, but on the client it doesn't work.

Do you know why?

Thank you.

Jörn

[#2]

Hi!

Can you post an Exemplo?

Rebeca