XSL If Condition

Hi,

I have two different XML files which I need to process using the same XSL file.

One of the XML files has the <EMAILID> tag and the other XML file has the <S_SMTP_ADR> tag.

Each file can only have one of these tags.

What I need to do is populate a variable with the value in these tags if they are present.

My code below gives a syntax error:

<xsl:if test="$AppUserID.length > 0">
<xsl:value-of select="$AppUserID"/>
</xsl:if>

<xsl:if test="$RegUserID.length > 0">
<xsl:value-of select="$RegUserID"/>
</xsl:if>

Can anybody guide me here please.

Thanks,

Instead of the if try the choose:

<xsl:choose>
<xsl:when test="$AppUserID.length > 0">
<xsl:value-of select="$AppUserID"/>
</xsl:when>
<xsl:when test="$RegUserID.length > 0">
<xsl:value-of select="$RegUserID"/>
</xsl:when>
<xsltherwise>
<xsl:text>It was not the first two!</text>
</xsltherwise>
</choose>

In this examp the otherwise is optional, but wanted to show it just it case it could come in handy. If something needs to be set if the other two fail then use the otherwise.

Hope this helps!
TCM!!