Hi forum

I'm trying to save form entries in a file using som xslt transformation. I'm pretty new to this so please bear with me if this is a totally noob question.

I'm trying to count the string length of the value field but I must be doing something wrong. This is my xslt-file so far - which isn't working:

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:msxsl="urn:schemas-microsoft-com:xslt" xmlns:user="urn:my-scripts" xmlns:umbraco.library="urn:umbraco.library" version="1.0" exclude-result-prefixes="xsl msxsl user umbraco.library">
    <xsl:output method="text" media-type="text/plain" indent="no" encoding="utf-8"/>
    <xsl:param name="records"/>
    <xsl:template match="/">
        <xsl:for-each select="$records//fields/child::*">
            <xsl:sort select="@pageindex" order="ascending"/>
            <xsl:sort select="@fieldsetindex" order="ascending"/>
            <xsl:sort select="@sortorder" order="ascending"/>
            <xsl:choose>
                <xsl:when test="@fieldsetindex = 0">

                    <xsl:if test="@sortorder = 0">10</xsl:if>

                    <xsl:value-of select=".//value"/>

                </xsl:when>
                <xsl:otherwise>

<xsl:if test="@sortorder = 0"><xsl:text>
</xsl:text>20</xsl:if>
<xsl:value-of select=".//value"/>
    <xsl:if test="string-length(.//value) &lt; 30">
        <xsl:text> - </xsl:text>
    </xsl:if>

                </xsl:otherwise>
            </xsl:choose>
        </xsl:for-each>
        <xsl:text>
        </xsl:text>
    </xsl:template>
</xsl:stylesheet>

If I put some constant string in string-length like this

<xsl:if test="string-length('some string') &lt; 30">

it works as expected, but I can't figure out how to reference the value of the value tag. I think I may have to assign the value to a variable and use that, but I don't know how to do this.

Can anyone please help me?

Best regards,
Michael

Additional question: The default "Save as file"-workflow has an option to name file extension. I put "txt" in this field but it still saves the file as .xml. Can we do anything about this?