Re: Variable scope issue.

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Subject: Re: Variable scope issue.
From: Wendell Piez <wapiez@xxxxxxxxxxxxxxxx>
Date: Fri, 08 Feb 2002 17:07:50 -0500

At 01:42 PM 2/8/02, cutlass wrote:

Hello Nitin,

----- Original Message -----
From: <Nitin.Jain@xxxxxxxxxxxxxxx>
> So for this I have a subTotal variable which I declared before the
> template. And when I loop within reports, after printing the first
subTotal
> correctly in the second (and subsequent) subTotals it prints incorrect
> values.
> And the reason is that I try to reset the variable to zero when a new date
> entry is found. But to my surprise the variable is not resseted.
>

> Please suggest what is a workaround.

there is none,

I think this is a bit extreme. The workaround is to do what you want to do, only find a way without using variables (or what you think are variables, which you're discovering aren't what XSLT calls "variables").

I believe in this case the solution would be to use keys, with a sum() function to gather all the nodes matching a certain key (in this case the key would be to the type of currency). In order to perform totals and subtotals, more than one key would likely have to be designed.

But since this kind of data processing is not my forte (and I have other stuff I'm sposed to be doing, sorry!), I can't say any more than this at the moment.

Cheers,
Wendell


======================================================================
Wendell Piez                            mailto:wapiez@xxxxxxxxxxxxxxxx
Mulberry Technologies, Inc.                http://www.mulberrytech.com
17 West Jefferson Street                    Direct Phone: 301/315-9635
Suite 207                                          Phone: 301/315-9631
Rockville, MD  20850                                 Fax: 301/315-8285
----------------------------------------------------------------------
  Mulberry Technologies: A Consultancy Specializing in SGML and XML
======================================================================

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Current Thread
Variable scope issue. Nitin . Jain - Fri, 8 Feb 2002 12:57:46 -0500 (EST) cutlass - Fri, 8 Feb 2002 13:46:02 -0500 (EST) Wendell Piez - Fri, 8 Feb 2002 17:05:35 -0500 (EST) <= Jeni Tennison - Sat, 9 Feb 2002 08:21:26 -0500 (EST) <Possible follow-ups> Nitin . Jain - Mon, 11 Feb 2002 09:28:58 -0500 (EST)

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