Tuesday, July 14, 2009

Conditionally set an xsl:variable

How to select content out of the current XML-payload
into an <xsl:variable />, based on some condition(s).

The input-XML looks like this:

  <item value="Foo" type="10" />
  <item value="Bar" type="10" />
  <item value="ALFKI" type="20" />
  <item value="Baz" type="10" />

Depending on the parameter 'condition' of the following template,
a different query is executed and it's results are stored in variable 'selection'.

<xsl:template name="makeASelection">
  <xsl:param name="condition" />

  <xsl:variable name="selection">
    <xsl:when test="$condition = 0">
    <xsl:copy-of select="/data/item[@type = 10][position() = 1]" />
    <xsl:copy-of select="/data/item[@type = 20]" />

  <xsl:variable name="selectionSet" select="msxsl:node-set($selection)" />

  <xsl:foreach select="$selectionSet/*">


The take-away is to
1. put content in the variable ('selection') using <xsl:copy-of ... />
2. use msxsl:node-set to address the content in this variable
3. use /* when iterating over the nodeset-variable

Monday, July 13, 2009

Visual Studio 6 and the TFS MSSCCI Provider

Don't install the Visual Studio Team System 2008 Team Foundation Server MSSCCI Provider if your still need access to Source Safe.
After installation all Source Safe integration within Visual Studio 6.0 is gone.

The only remedy is to uninstall the MSSCCI Provider and reinstall Source Safe VS6 integration.

I learned it the hard way...

Friday, July 03, 2009