[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message]

RE: Output input_xml apart from one tag change?

Subject: RE: Output input_xml apart from one tag change?
From: Wendell Piez <wapiez@xxxxxxxxxxxxxxxx>
Date: Tue, 02 Oct 2007 11:29:33 -0400
RE:  Output input_xml apart from one tag change?
At 10:55 AM 10/2/2007, Scott wrote:
Quick note here - I use this variation of the identity template below:

<xsl:template match="@*|node()">
  <xsl:copy>
    <xsl:apply-templates select="@*|node()"/>
  </xsl:copy>
</xsl:template>

Brevity aside, this template also preserves comments and processing
instructions.

Then there is an in-between variant:


<xsl:template match="node()">
  <xsl:copy>
    <xsl:copy-of select="@*"/>
    <xsl:apply-templates/>
  </xsl:copy>
</xsl:template>

This also copies comments and PIs, since it overrides the built-in template for them too.

The difference from Scott's (besides the one line longer), like the variant posted earlier, is that it does not apply templates to the attributes, which makes it inappropriate for applications that need to change (or drop) attributes along with elements. But by the same token, it's also a bit more direct.

I'll often use the slightly-longer one because (a) I think why bother visiting the attributes to match and apply templates when I know I want to copy them, and (b) I think it's just a step more legible and hence intelligible to XSLT-newbies who may be maintaining my code later (it gives them one less thing to puzzle out).

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
======================================================================

Current Thread

PURCHASE STYLUS STUDIO ONLINE TODAY!

Purchasing Stylus Studio from our online shop is Easy, Secure and Value Priced!

Buy Stylus Studio Now

Download The World's Best XML IDE!

Accelerate XML development with our award-winning XML IDE - Download a free trial today!

Don't miss another message! Subscribe to this list today.
Email
First Name
Last Name
Company
Subscribe in XML format
RSS 2.0
Atom 0.3
Site Map | Privacy Policy | Terms of Use | Trademarks
Free Stylus Studio XML Training:
W3C Member
Stylus Studio® and DataDirect XQuery ™are products from DataDirect Technologies, is a registered trademark of Progress Software Corporation, in the U.S. and other countries. © 2004-2013 All Rights Reserved.