Question

Another xslt Question: xsl:for-each....

Asked by: fredstov

I have an xslt document that, thanks to a poster on this site, is working pretty good now. The only problem I'm having is there is a looped bit of data that just doesn't want to read.

The xml code in question is below (just the important stuff. posting the whole thing would be overkill at this point)

This is the xsl code I currently have for this loop:
<table>
<xsl:for-each select="/GetCompanyFullWrapper/*[namespace-uri()='http://webservice.hoovers.com' and local-name()='top-executives'][1]">
    <tr>
      <td>
        <xsl:value-of select="title"/>
      </td>
      <td>
        <xsl:value-of select="person/first-name"/>
      </td>
    </tr>
  </xsl:for-each>
</table>

Once again I'm sure its some stupid thing I'm missing.

<?xml version="1.0" encoding="utf-8"?>
<?xml-stylesheet type="text/xsl" href="company.xsl"?>
<GetCompanyFullWrapper xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<top-executives xmlns="http://webservice.hoovers.com">
    <official>
      <biography xsi:nil="true" />
      <biographySource xsi:nil="true" />
      <latest-position>
        <title>CEO and Director</title>
        <start-year>2007</start-year>
        <end-year>Present</end-year>
      </latest-position>
      <position-history xsi:nil="true" />
      <latest-salary />
      <salary-history xsi:nil="true" />
      <person>
        <age>0</age>
        <first-name>Steven</first-name>
        <full-name />
        <last-name>Jobs</last-name>
        <middle-name xsi:nil="true" />
        <prefix>Mr.</prefix>
        <suffix />
      </person>
    </official>
    <official>
      <biography xsi:nil="true" />
      <biographySource xsi:nil="true" />
      <latest-position>
        <title>COO</title>
        <start-year>2007</start-year>
        <end-year>Present</end-year>
      </latest-position>
      <position-history xsi:nil="true" />
      <latest-salary />
      <salary-history xsi:nil="true" />
      <person>
        <age>47</age>
        <first-name>Timothy</first-name>
        <full-name />
        <last-name>Cook</last-name>
        <middle-name xsi:nil="true" />
        <prefix>Mr.</prefix>
        <suffix />
      </person>
    </official>
    <official>
      <biography xsi:nil="true" />
      <biographySource xsi:nil="true" />
      <latest-position>
        <title>SVP and CFO</title>
        <start-year>2007</start-year>
        <end-year>Present</end-year>
      </latest-position>
      <position-history xsi:nil="true" />
      <latest-salary />
      <salary-history xsi:nil="true" />
      <person>
        <age>45</age>
        <first-name>Peter</first-name>
        <full-name />
        <last-name>Oppenheimer</last-name>
        <middle-name xsi:nil="true" />
        <prefix>Mr.</prefix>
        <suffix />
      </person>
    </official>
  </top-executives>
</GetCompanyFullWrapper>

                                  
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Asked On
2009-06-16 at 13:27:28ID24497062
Topics

Extensible Stylesheet Language Transformation (XSLT)

,

Extensible Markup Language (XML)

Participating Experts
2
Points
500
Comments
7

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Answers

 

by: GertonePosted on 2009-06-16 at 13:47:12ID: 24642390

also the other elements are in teh namespace.

As I showed you in one of your previous questions,
it is better to use a prefix instead of using the namespace-uri() trick in every predicate

<table>
<xsl:for-each select="/GetCompanyFullWrapper/hoover:top-executives[1]">
    <tr>
      <td>
        <xsl:value-of select="hoover:title"/>
      </td>
      <td>
        <xsl:value-of select="hoover:person/hoover:first-name"/>
      </td>
    </tr>
  </xsl:for-each>
</table>
                                              
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by: GertonePosted on 2009-06-16 at 13:47:59ID: 24642397

of course you need to bind the namespace to the prefix, preferably in the xsl:stylesheet element
xmlns:hoover="http://webservice.hoovers.com"

 

by: GertonePosted on 2009-06-16 at 13:49:21ID: 24642411

for your understanding
<top-executives xmlns="http://webservice.hoovers.com">
sets the default namespace (the one without the prefix) to "http://webservice.hoovers.com"
This means that every descendant of top-executives, not having a prefix, will reside in that namespace

 

by: fredstovPosted on 2009-06-16 at 14:18:41ID: 24642699

So where would I put the <top-executives xmlns="http://webservice.hoovers.com"> tag?
(I don't have any control over the source xml, btw)

This is currently the xml:stylesheet tag of my page if that helps:

<xsl:stylesheet version="1.0"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:hoover="http://webservice.hoovers.com"
     exclude-result-prefixes="hoover">

                                              
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by: GertonePosted on 2009-06-16 at 14:48:33ID: 24642943

so, it is allready there,

you don't have to add the top-executives tag,

with the stylesheet element you are currntly having,
and the prefixed XPaths in the code snippet I sent,
it should work

 

by: phdesignPosted on 2009-06-16 at 16:29:25ID: 24643571

Are you trying to iterate through all top-executives nodes or through all officials?
The following iterates all officials as provided in your example.

<?xml version="1.0" encoding="utf-8"?>
 
<xsl:stylesheet version="1.0"
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:hoover="http://webservice.hoovers.com">
 
<xsl:template match="/">
  <html>
  <body>
      <table>
        <xsl:for-each select="/GetCompanyFullWrapper/hoover:top-executives/hoover:official">
          <tr>
            <td>
              <xsl:value-of select="hoover:latest-position/hoover:title"/>
            </td>
            <td>
              <xsl:value-of select="hoover:person/hoover:first-name"/>
            </td>
          </tr>
        </xsl:for-each>
      </table>
    </body>
  </html>
</xsl:template>
 
</xsl:stylesheet> 

                                              
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by: GertonePosted on 2009-06-16 at 23:45:35ID: 24645445

@fred,
please note that you can split points and it is a good EE policy to do.
I removed the first obvious error from your code, given a not so clear question.
It would be polite at least to award that as well
cheers

Geert

20120131-EE-VQP-002

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