Finding a date on a list

Jim Creak jim at jacsoft.co.nz
Sun Feb 14 20:55:19 UTC 2021


In Classic I would do

Calculate LD_Date as “"
Calculate #F as tot(FL_Trans,LD_Date.$assign(pick(TransDate<=SearchDate, LD_Date, pick(LD_Date < TransDate, LD_Date, TransDate)))

Thanks
Jim

JACSoft Programming Ltd. <http://www.jacsoft.co.nz/main.shtml>
> On 15/02/2021, at 6:47 am, Martin Luce via omnisdev-en <omnisdev-en at lists.omnis-dev.com> wrote:
> 
> Hi All
> 
> Help please
> 
> I have a list of stock transactions with dates. I am trying to get the last transaction date which is less than or equal to the date I am looking at so that I can get what was in stock at the date I am searching on. I cannot see how to do it with notation on a list. I am sure that there must be a way.
> 
> Many thanks
> 
> Martin
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