[XSL-LIST Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Line SVG charts via XSLT
Thorsten:
My guess is you're looking for <xsl:with-param name="y-natrium-after"> <xsl:value-of select="following-sibling::labor[1]/natrium"/> </xsl:with-param> which sets $y-natrium-after to being the natrium child of the first following labor element (given a labor element as context node). But what are you planning to do with the last one? BTW (and FWIW): you've got alot of redundancy/verbosity in your code. For example, <xsl:for-each select="labor"> <xsl:apply-templates select="."> <xsl:with-param name="x-offset"><xsl:value-of select="(position() * 50)"/></xsl:with-param> <xsl:with-param name="y-natrium-after"><xsl:value-of select="natrium[(position() + 1)]"/></xsl:with-param> </xsl:apply-templates> </xsl:for-each> would be no different from <xsl:apply-templates select="labor"> <xsl:with-param name="x-offset" select="(position() * 50)"/> <xsl:with-param name="y-natrium-after" select="natrium[(position() + 1)]"/> </xsl:apply-templates> and <path> <xsl:attribute name="id"> <xsl:text>line_row1</xsl:text></xsl:attribute> <xsl:attribute name="style"><xsl:text>visibility:visible</xsl:text></xsl:attribute> <xsl:attribute name="d"> <xsl:text>M </xsl:text><xsl:value-of select="$x-offset"/><xsl:text> </xsl:text><xsl:value-of select="$y-natrium"/> <xsl:text> L </xsl:text><xsl:value-of select="$x-offset + 28"/><xsl:text> </xsl:text><xsl:value-of select="$y-natrium-after"/> </xsl:attribute> </path> could be <path id="line-row1" style="visibility:visible" d="M {$x-offset} {$y-natrium} L {$x-offset + 28} {$y-natrium-after}"/> which is more legible once you know what the {} (attribute value templates) are. Do you care about this stuff? The main thing is to get it working, I guess. To solve your basic problem it sounds like you want to learn some more about how XPath works. Good luck, Wendell At 03:09 PM 7/6/01, you wrote: Hello, I'm working for a little project to transform XML with XSL(T) in a SVG line chart. For drawing lines in SVG I have to specify two points. For example, I would like to draw a line with the y-coordinates of the three <natrium>-Tags in my XML-file - the x-coordinates are maybe 50, 100, 150. I tried to do it with a <xsl:for-each> and a position() like shown in my (simplified) XSL-file, but it doesn't work. My idea is something like ... natrium[position + 1] ... for the following value. Can anybody help me?? Thanks a lot... Thorsten Richter ====================================================================== Wendell Piez mailto:wapiez@xxxxxxxxxxxxxxxx Mulberry Technologies, Inc. http://www.mulberrytech.com 17 West Jefferson Street Direct Phone: 301/315-9635 Suite 207 Phone: 301/315-9631 Rockville, MD 20850 Fax: 301/315-8285 ---------------------------------------------------------------------- Mulberry Technologies: A Consultancy Specializing in SGML and XML ====================================================================== XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
|
PURCHASE STYLUS STUDIO ONLINE TODAY!Purchasing Stylus Studio from our online shop is Easy, Secure and Value Priced! Download The World's Best XML IDE!Accelerate XML development with our award-winning XML IDE - Download a free trial today! Subscribe in XML format
|