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The problem I'm having is more basic than that: Having never used JScript before (and not even being all that familar with functions), I don't even know how to get the output.:)
I'll keep working on it, and maybe another solution will materialize or I'll (we'll) find out what we're doing wrong.
S.
--- In amibroker@xxxxxxxxxxxxxxx, Rick Osborn <ricko@xxx> wrote:
>
> Tomasz
> I changed the last line to
> "Calendar days from today till November 8th, 2009 = " + sc.GetDaysTill( 2009, 11, 8 );
>
> and it returned 47
> By the calendar it is only 18, not counting today.
>
> Also fiddled and found out that if you insert a date in the past, the function gives negative values - also not what I expected
> For example putting in 2009,8,11 gives -41 but actually the number is (-) 74.
>
> What am I doing wrong?
>
> Best Regards
> Rick Osborn
>
>
>
>
> ________________________________
> From: Tomasz Janeczko <groups@xxx>
> To: amibroker@xxxxxxxxxxxxxxx
> Sent: Wed, October 21, 2009 11:50:46 AM
> Subject: Re: [amibroker] re: Count calendar days
>
>
> Hello,
>
> Sorry, I was writing from memory and forgot that DaysSince1900 does not take arguments therefore can not be used for that purpose.
>
> Instead use this:
>
> EnableScript( "JScript" );
> <%
> function GetDaysTill( y, m, d )
> {
> msecPerDay = 1000 * 60 * 60 * 24;
>
> dt = new Date( y, m, d, 0, 0, 0 );
> today = new Date();
>
> distance = dt.getTime() - today.getTime( );
>
> return Math.floor( distance / msecPerDay );
> }
> %>
>
> sc = GetScriptObject( );
>
> "Calendar days from today till January 1st, 2010 = " + sc.GetDaysTill( 2010, 1, 1 );
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "sebastiandanconia" <sebastiandanconia@ yahoo.com>
> To: <amibroker@xxxxxxxxx ps.com>
> Sent: Wednesday, October 21, 2009 5:21 PM
> Subject: [amibroker] re: Count calendar days
>
> > (response got mixed up with different poster)
> >
> > Tomasz said: "You can use DateTimeConvert in conjunction with DaysSince1900. First one will convert from string representing
> > date to datetime format and second one will report number of days. By subtracting this and DaysSince1900 of today you will get
> > number of calendar days till future date."
> >
> > Tomasz, you've never yet let me down.:) I'll give that a whirl and post the code when I get it puzzled out.
> >
> >
> > Sebastian
> >
> >
> >
> > ------------ --------- --------- ------
> >
> > **** IMPORTANT PLEASE READ ****
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> >
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> >
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> >
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> >
> >
> >
>
------------------------------------
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