I follow your code ,but it doesn't work. Then , the link each text inside td tag like this:"..../showCatalog?id='$id' " . I want $id store <xsl:value-of select="Id"/> value .I wonder if I made mistakes anywhere .Thanks !I follow your code ,but it doesn't work. Then , the link each text inside td tag like this:"..../showCatalog?id='$id' " . I want $id store <xsl:value-of select="Id"/> value .I wonder if I made mistakes anywhere .Thanks !