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[xsl] Please look at my mini-template
Subject: [xsl] Please look at my mini-template From: Dmitri Snytkine <d.snytkine@xxxxxxxxx> Date: Fri, 15 May 2009 19:41:00 -0400 |
Hello! I needed this functionality: Given the input of a HEX number (example 2A32BF42) I needed to split the string in such a way that a '/' is inserted after every 2 characters except that the '/' should NOT be added at the end of string. So 2A32BF42 has to become 2A/32/BF/42 This had to be done in XSLT 1 because its for browser-based transformations. I wrote a template for this and want to hear the opinion of the experts. I just started learning XSLT about a week ago. So what do you think? Here it is: <xsl:template name="hex2path"> <xsl:param name="left" select="''"/> <xsl:param name="right"/> <xsl:choose> <xsl:when test="(string-length($right) > 2)"> <xsl:call-template name="hex2path"> <xsl:with-param name="left"> <xsl:value-of select="concat($left, concat(substring($right, 1, 2), '/'))"/> </xsl:with-param> <xsl:with-param name="right"> <xsl:value-of select="substring($right, 3)"/> </xsl:with-param> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:value-of select="concat($left, $right)"/> </xsl:otherwise> </xsl:choose> </xsl:template>
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