[xsl] param problem

["Earl Spencer" <eapencer74@xxxxxxxxxxx>]

Hi There,

I am just trying to get a string value seperated by commas of all the mcID's 
after they match a condition

i declared a global parameter called mcidstr

and when i check the condition and concat it to the previous value of the 
param i get a null value when i use it elsewhere can u suggest me what the 
best way to do that.


<xsl:for-each select="MedicalConcept">
<xsl:variable name="mcid"><xsl:value-of select="@mcID"/></xsl:variable>

	<xsl:if test="count(MC[contains($filterID,text())]) >= '1' or 
count(SC[contains($filterID,SCW]) >= '1'">
			<xsl:param name="mcidstr"><xsl:value-of 
select="concat($mcidstr,$mcid)"/></xsl:param>
	</xsl:if>
</xsl:for-each>


please connrect if i am wrong

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