Subject: [xsl] problems with copying duplicate nodes From: Rahil Qamar <qamar_rahil@xxxxxxxxxxx> Date: Wed, 29 Jun 2005 10:09:56 +0100 (BST) |
Hi I read quite a few of the earlier posts on this topic and tried to work out a solution but it aint working. Snippets of my code are shown below: input.xml <TABLE> <TR> <TD>Checking existence of Wood</TD> <TR> <TD>Found values for Wood</TD> <TD> The values are x y z</TD> <TD>Found values for Wood</TD> <TD> The values are x y z</TD> </TR> </TR> <TR> <TD>Checking existence of Tree</TD> <TR> <TD>Found values for Tree</TD> <TD> The values are a b c</TD> </TR> </TR> </TABLE> I want to eliminate the duplicate <TD>s inside TABLE /TR/TR whenever they occur. I tried two solutions but none of them eliminate the duplicate entries. input.xsl -------------------------------------- <xsl:key name="unique" use="TD" match="/*/TABLE/TR/TR"/> <!--first solution key--> <!--<xsl:key name="uniqueWithinParent" match="/*/TABLE/TR/TR/TD" use="concat(generate-id(parent::TR),.)"/>--> <!--second solution key--> <xsl:template match="TR"> <xsl:copy> <xsl:for-each select="TR"> <xsl:copy> <xsl:apply-templates select="." mode="inner"/> </xsl:copy> </xsl:for-each> </xsl:copy> </xsl:template> <xsl:template match="TR" mode="inner"> <xsl:copy> <!--first solution tried --> <xsl:apply-templates select="TD[count(key('unique', TD)[1]|.)=1]"/> </xsl:copy> <!--<xsl:copy>--> <!--second solution tried --> <!--<xsl:apply-templates select="TD[count(.|key('uniqueWithinParent',concat(generate-id(current()),.))[1])=1]"/>--> </xsl:copy>--> </xsl:template> <xsl:template match="TD"> <xsl:copy-of select="."/> </xsl:template> --------------------------- As I mentioned above this code does not eliminate duplicate entires from being displayed. The output I want is output.xml <TABLE> <TR> <TD>Checking existence of Wood</TD> <TR> <TD>Found values for Wood</TD> <TD> The values are x y z</TD> </TR> </TR> <TR> <TD>Checking existence of Tree</TD> <TR> <TD>Found values for Tree</TD> <TD> The values are a b c</TD> </TR> </TR> </TABLE> There is obviously something wrong with my code but I cant spot it despite a lot of effort. Could someone please help. Thanks a lot Rahil ___________________________________________________________ How much free photo storage do you get? Store your holiday snaps for FREE with Yahoo! Photos http://uk.photos.yahoo.com
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