Create Dynamic Member with MDX

Author: Kepion Product Team

Introduction

You can use MDX to determine the current day dynamically with VB functions. MDX supports VB functions, and you can use them directly in MDXScript (when defined in Models/Cubes) or within your variables when used as part of your Form Definition.

Example

By using a combination of VB functions, you can dynamically resolve a Member in MDX:

select
{
   StrToMember("[Time].[Fiscal Calendar].&["
   + CStr(Year(Now()))                          -- 2015
   + Right("0" + CStr(Month(Now())), 2)         -- 08
   + "00]")  
}
on 0
from Finance

Run the examples below to see the results:

-- show the value of Year(Now())
with
member time_days.memberid.year as 'Year(Now())'
select { time_days.memberid.year } on 0 from $time_days

-- show the value of Month(Now())
with
member time_days.memberid.month as 'Month(Now())'
select { time_days.memberid.month } on 0 from $time_days

-- show the value of Day(Now())
with
member time_days.memberid.day as 'Day(Now())'
select { time_days.memberid.day } on 0 from $time_days