Re: [xsl] MSXML 4 - RowSetSchema XML

["Tom Stewart" <tbstewart@xxxxxxx>]

Kirk,

Thank you for sharing this information. It's exactly what I need! I will try
it.

Cheers,
--Tom.

----- Original Message ----- 
From: "Kirk Allen Evans" <kaevans@xxxxxxxxxxxxx>
To: <xsl-list@xxxxxxxxxxxxxxxxxxxxxx>
Sent: Saturday, February 07, 2004 8:02 PM
Subject: RE: [xsl] MSXML 4 - RowSetSchema XML


> > Q: How do I write the XSL to detect a missing rowset attribute? I want
> > to add whitespace to the cell to keep the data set lined up in the
correct
> > columns.
>
> One way is to test to see if the element has all of the attributes by
> specifying them in the XSLT:
>
> <?xml version="1.0"?>
> <xsl:stylesheet version="1.0"
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
> <xsl:output method="text"/>
> <xsl:template match="root">
> <xsl:text>
> Nodes without A:
> </xsl:text>
> <xsl:apply-templates select="child::*[not(@a)]"/>
>
> <xsl:text>
> Nodes without B:
> </xsl:text>
> <xsl:apply-templates select="child::*[not(@b)]"/>
>
> <xsl:text>
> Nodes without C:
> </xsl:text>
> <xsl:apply-templates select="child::*[not(@c)]"/>
> </xsl:template>
> <xsl:template match="*">
> <xsl:value-of select="local-name()"/>
> <xsl:if test="position() != last()">
> <xsl:text>,</xsl:text>
> </xsl:if>
> </xsl:template>
> </xsl:stylesheet>
>
> Given the input document:
> <root>
> <foo a="1" b="2" c="3"/>
> <bar a="1"/>
> <baz a="1" b="2"/>
> </root>
>
> The result is:
>
>
> Nodes without A:
>
> Nodes without B:
> bar
> Nodes without C:
> bar,baz
>
>
> This may fit your scenario because you specified you were using ADO and
the
> RowSetSchema [1], where you will always have a fixed number of attributes
> for each of the s:AttributeType elements.  This approach does not work
well
> for the child s:DataType element, where the number of attributes is
> determined by the datatype itself (a type of "int" will have an
> "rs:precision" attribute, while a type of "string" will not).
>
> This approach is not very reusable in different instances because you rely
> on the same attributes to be present for each element.  You could just
take
> the approach of finding out the maximum number of attributes [2] that an
> element may have and use that when generating the table.
>
> [1] http://gethelp.devx.com/techtips/xml_pro/10min/10min0100/listing2.htm
>
> [2] http://www.topxml.com/code/default.asp?p=3&id=v20030314165921
>
>
>
> -----Original Message-----
> From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of
> tbstewart@xxxxxxx
> Sent: Friday, February 06, 2004 8:05 AM
> To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Subject: [xsl] MSXML 4 - RowSetSchema XML
>
> Hi,
>
> I am using MSXML 4.0 to perform server-side (memory resident)
> transformations in my Classic ASP Web application. The default XML that
> ADO generates is a combination of the schema and the XML in what MS calls
> a RowSetSchema. The problem with using the XML as is, is that when a data
> item is null the node's attribute is not included in the rowset. Hence,
> the report's table cell is not preserved and the remaining data columns
> shift one or more columns to the left.
>
> Q: How do I write the XSL to detect a missing rowset attribute? I want to
> add whitespace to the cell to keep the data set lined up in the correct
> columns.
>
> Thanks for your help.
>
> Cheers,
> --Tom
>
>
>
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>
>
>
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>


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