RE: [xsl] <xsl:decimal-format >

Subject: RE: [xsl] <xsl:decimal-format >
From: "Yates, Danny (ANTS)" <danny.yates@xxxxxxxxxx>
Date: Wed, 13 Nov 2002 16:39:20 -0000
Ken,

Will this work? Doesn't the translate() function map one character
to another? i.e. translate($input, "abc", "ABC"). What happens if
a character is matched in the first string, but there are
insufficient characters in the second string to determine a
replacement? (e.g. translate("c", "abc", "AB"))

Also, if you are going to use the translate() function, why bother
with the special Unicode chars? Why not just translate away the
decimal point and comma?

Dan.

-- 
Danny Yates
Technical Architect
Abbey National Treasury Services
E-mail: Danny.Yates@xxxxxxxxxx
Phone: +44 20 7756 5012
Fax: +44 20 7612 4342


-----Original Message-----
From: G. Ken Holman [mailto:gkholman@xxxxxxxxxxxxxxxxxxxx]
Sent: 13 November 2002 14:59
To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: [xsl] <xsl:decimal-format >


At 2002-11-13 14:39 +0000, Jonathan Jenkins wrote:
>I have an application where I need to use a decimal format, with both
>the
>grouping-separator AND the decimal-separator attributes set to the
>empty string. This causes the following exception using Xalan.
>
>javax.xml.transform.TransformerException: An XSLT attribute of type
>T_CHAR must be only 1 character!
>
>Looking at the definition for this element - I can understand why I get
>the exception.
>
>My question is - can I achieve the above functionality without
>writing a java extension ?

If this is for display purposes, have you considered using a zero-width 
character?  It exists as a character, but it has no presentation.

Candidates include &#xfeff (zero width no-break space; a.k.a. byte order 
mark) and &#x200e; (left-to-right mark).

This is not viable on its own if you just want the character removed.  To 
use it and then remove it, you could consider a combination of defining the 
above characters and then doing a translate( format-number( args ), 
'#&xfeff', '' ) in order to remove the characters that otherwise wouldn't 
have shown up in the formatted string.

I hope this helps.

................. Ken


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