RE: [xsl] xls:for-each not working

Subject: RE: [xsl] xls:for-each not working
From: cknell@xxxxxxxxxx
Date: Fri, 01 Apr 2005 15:12:55 -0500
Since the <transaction_detail> element is a child of <row> and not the root element of the document, you must lose the intial "/" in the XPath selecting it. In other words, change this:
<xsl:value-of select="/transaction_detail"/>
to this:
<xsl:value-of select="transaction_detail"/>

On a more fundamental note. There appears to be no reason to use for-each here. Switch to the more natural (for XSLT) <xsl:apply-templates> approach. Taking a few liberties with the unstated parts of your transformation, this is the stylesheet I recommend:

<?xml version="1.0" encoding="UTF-8" ?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; xmlns:fo="http://www.w3.org/1999/XSL/Format";>
  <xsl:output method="xml" indent="yes" encoding="UTF-8" />
  <xsl:strip-space elements="*" />

  <xsl:template match="/">
    <fo:root>
      <fo:layout-master-set>
        <fo:simple-page-master master-name="base">
          <fo:region-body region-name="body"
           margin-top="0.5in"
           margin-bottom="0.5in"
           margin-left="0.5in"
           margin-right="0.5in" />
        </fo:simple-page-master>
      </fo:layout-master-set>
      <fo:page-sequence master-reference="base">
        <fo:flow flow-name="body">
          <xsl:apply-templates />
        </fo:flow>
      </fo:page-sequence>
    </fo:root>
  </xsl:template>

  <xsl:template match="invoice">
    <xsl:apply-templates />
  </xsl:template>

  <xsl:template match="detail">
    <xsl:apply-templates />
  </xsl:template>

  <xsl:template match="row">
    <xsl:apply-templates />
  </xsl:template>

  <xsl:template match="transaction_detail">
    <fo:block>
      <xsl:value-of select="."/>
    </fo:block>
  </xsl:template>

  <xsl:template match="line_sequence" />
  <xsl:template match="format_control" />
  <xsl:template match="group_no" />

</xsl:stylesheet>

-- 
Charles Knell
cknell@xxxxxxxxxx - email



-----Original Message-----
From:     josh higgins <doopsterus@xxxxxxxxx>
Sent:     Fri, 1 Apr 2005 11:47:15 -0800 (PST)
To:       xsl <xsl-list@xxxxxxxxxxxxxxxxxxxxxx>
Subject:  [xsl] xls:for-each not working

I cannot get my for-each statement to work.  Am I
doing this incorrectly?   I am just wanting to output
all of the data in the xml file that has a
<transaction_data> tag.  Here is my statement and
below is the sample xml.  I use this to attempt to
display my template <xsl:call-template name="detail"/>
 Please help!

Thanks!
Josh

<xsl:template name="detail">
	<xsl:for-each select="/invoice/detail/row">
		<fo:block>
			<xsl:value-of select="/transaction_detail"/>
		</fo:block>
		
	</xsl:for-each> 
</xsl:template>

SAMPLE XML
<invoice>
<detail>
		<row>
			<line_sequence>1</line_sequence>
			<transaction_detail>Activity for (620)
251-1559</transaction_detail>
			<format_control>C1</format_control>
			<group_no>1</group_no>
		</row>
		<row>
			<line_sequence>2</line_sequence>
			<group_no>1</group_no>
		</row>
		<row>
			<line_sequence>3</line_sequence>
			<transaction_detail>    Transaction
Activity</transaction_detail>
			<format_control>C1</format_control>
			<group_no>1</group_no>
		</row>
		<row>
			<line_sequence>4</line_sequence>
			<format_control>U1</format_control>
			<group_no>1</group_no>
		</row>
		<row>
			<line_sequence>5</line_sequence>
			<transaction_detail>       
Description</transaction_detail>
			<group_no>1</group_no>
		</row>
		<row>
			<line_sequence>6</line_sequence>
			<transaction_detail>       
============================================================================</transaction_detail>
			<group_no>1</group_no>
		</row>
</detail>
</invoice>



		
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