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Old November 15th, 2003, 03:59 PM
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Default HELP ME PLEASE!!! XML to XSLT FORM GEN

Hello every body!

I having a problem with catch information from my XML File...
My XML file structure is:
<?xml version="1.0" encoding="iso-8859-1" ?>
<resultadoConsultaForm>
 <formulario nome="form">
  <parametro nome="xsl_file" valor="rel_objeto_juridico.xsl" />
  <parametro nome="proc_name" valor="pkg_relatorio.ExecutaRelFormulario" />
  <parametro nome="ora_piID" valor="" />
  <parametro nome="ora_piItem" valor="" />
  <parametro nome="ora_piTotalItem" valor="170" />
  <parametro nome="ora_psQueryID" valor="AAAZcxAAVAAAEHqAAA" />
  <parametro nome="ora_psRelatorio" valor="OBJETO_JURIDICO" />
  <parametro nome="ora_psValClob" valor="" />
  <parametro nome="ora_psProxRelatorio" valor="OBJETO_JURIDICO" />
 </formulario>
 <formulario nome="pagina">
  <parametro nome="xsl_file" valor="rel_objeto_juridico.xsl" />
  <parametro nome="proc_name" "pkg_relatorio.ExecutaRelFormulario" />
  <parametro nome="ora_psQueryID" valor="AAAZcxAAVAAAEHqAAA" />
  <parametro nome="ora_piPagina" valor="" />
  <parametro nome="ora_piRegistrosPagina" valor="40" />
  <parametro nome="ora_psRelatorio" valor="OBJETO_JURIDICO" />
  <parametro nome="ora_psProxRelatorio" valor="OBJETO_JURIDICO" />
  <parametro nome="ora_psValClob" valor="" />
 </formulario>
 <formulario nome="doc">
  <parametro nome="xsl_file" valor="exibe_ato.xsl" />
  <parametro nome="xsl_nota" valor="2" />
  <parametro nome="proc_name" valor="pkg_textual.ExibeDocumento" />
  <parametro nome="ora_piID" valor="" />
 </formulario>
<resultadoConsultaForm>
Translating to english the name of parameters:
Formulário = form
nome = name
parametro = parameter
valor = value

So with this information I would like do transform this XML in a HTML FORM.
My doubts are how to get the values of /formulario/@nome/
I´m trying to solve my problem with:
<xsl:for-each select="/resultadoConsultaForm/formulario/">
   <form action="get_xslt.php" method="post" name="{@nome}">
   <xsl:for-each select="/resultadoConsultaForm/formulario/parametro/">
    <input type="hidden" name="{@nome}" value="{@valor}" />
   </xsl:for-each>
   </form>
</xsl:for-each>

but the Sablotron Returns to me that the parent is null.

How can I solve this?!

Thank´s for Helping...




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Old November 15th, 2003, 05:37 PM
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Default

I think the problem you are having has to do with the context of the second XPath query.

The first for-each gets you to "/resultadoConsultaForm/formulario/" so the next for-each should only need to query "parametro/" because it will query it based on the context of the formulario node that it's current in (in the outter loop).

<xsl:for-each select="/resultadoConsultaForm/formulario/">
    <form action="get_xslt.php" method="post" name="{@nome}">
        <xsl:for-each select="parametro/">
            <input type="hidden" name="{@nome}" value="{@valor}" />
        </xsl:for-each>
    </form>
</xsl:for-each>

Peter
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