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Re: [text nodes] Unmatching text nodes wrongly inserted

2004-09-22 09:28:11
Hi Stefano,

The 'extra' text inserted:

1
2003-12-18

Is because you used <xsl:apply-templates/> in the "xdm:fields"
template, so the processor process all his childs, this is:

<field name="CSBFT242">FATTURA DI VENDITA</field>
<field name="CSBFT009">1</field>
<field name="CSBFT010">2003-12-18</field>

For the first "xdm:field" there is no problem because you defined a
template for that, but for the other 2 child you didn't defined any
template, then the processor apply his default template, wich in most
cases the built-in template is to output the text contained in an
element.

You could "delete"  the default template  simply defining an empty a
template for the <xdm:field> elements, and the template matching
"xdm:field[(_at_)name='CSBFT242']" will still work.
Something like this:

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
version="1.0" xmlns:xdm="http://www.aaa.it/consulta/xdmModel";>
<xsl:template match="xdm:fields">
 <map font-family="Courier" font-size="10pt" height="1" x-unit="in/10"
y-unit="in/6">
  <xsl:apply-templates/>
 </map>
</xsl:template>
<xsl:template match="xdm:field"/> <!-- this is the empty template -->
<xsl:template match="xdm:field[(_at_)name='CSBFT242']">
 <label x="20" y="56" width="12">
  <xsl:value-of select="."/>
 </label>
</xsl:template>
</xsl:stylesheet>

Bye.
Francesco.

PD:Scusa il mio inglese, fa abbastanza pena :)

On Wed, 22 Sep 2004 18:15:16 +0200, Chizzolini Stefano 
<chist(_at_)csb(_dot_)it> wrote:
Hi all,

I tried to render this xml:

<?xml version="1.0" encoding="ISO-8859-1"?>
<documents xmlns="http://www.aaa.it/consulta/xdmModel";>
 <document id="2003722011924">
  <header>
   <caption>Fattura 1924/2003 di AAAAAA SpA</caption>
  </header>
  <body format="pdf" base="fatture/">
   <pages>
    <page template="FTNORM.pdf">
     <fields>
      <field name="CSBFT242">FATTURA DI VENDITA</field>
      <field name="CSBFT009">1</field>
      <field name="CSBFT010">2003-12-18</field>
     </fields>
    </page>
   </pages>
  </body>
 </document>
</documents>

transforming it with this ridiculous XSLT stylesheet:

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
version="1.0" xmlns:xdm="http://www.aaa.it/consulta/xdmModel";>
 <xsl:template match="xdm:fields">
  <map font-family="Courier" font-size="10pt" height="1" x-unit="in/10"
y-unit="in/6">
   <xsl:apply-templates/>
  </map>
 </xsl:template>
 <xsl:template match="xdm:field[(_at_)name='CSBFT242']">
  <label x="20" y="56" width="12">
   <xsl:value-of select="."/>
  </label>
 </xsl:template>
</xsl:stylesheet>

but the result was quite horrific:

<?xml version="1.0"?>
Fattura 1924/2003 di AAAAAA SpA
<map font-family="Courier" font-size="10pt" height="1" x-unit="in/10"
y-unit="in/6" xmlns:xdm="http://www.aaa.it/consulta/xdmModel";>
 <label x="20" y="56" width="12">FATTURA DI VENDITA</label>
 1
 2003-12-18
</map>

As you can see, the core transformation is right, but the XSLT processor
inserted also all the unwanted text node values!
I checked all the above code, but I'm really puzzled.

What's wrong in my stylesheet?

Many thanks

Stefano

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