Subject: [xsl] Summarizing repeating values From: "Brent Kobayashi" <brent@xxxxxxxxxxxx> Date: Sun, 18 Mar 2001 10:57:24 -0500 |
Summary: With an XML source of items, each item having one or more categories, I output all items with a particular category child. This works fine. I would then like to summarize all the categories for the filtered items. (ie; display each category value only once, even if repeated in the source). XML: ***************************** <items> <item> <title>Agora</title> <description/> <URL>http://www.agora.co.uk/groove/</URL> <category>Company</category> </item> <item> <title>Red/Amber/Green status tracker</title> <description>The RAG tool's grid shows team members against a list of items. Each person's status on each item can be Red, Amber or Green</description> <URL>http://www.agora.co.uk/groove/RAGTool.htm</URL> <category>Tools</category> </item> <item> <title>Mind-Map brainstorm outliner</title> <description>A flexible brainstorming outline tool, which you can share with your friends. It's easy to add new items and edit them; then you can drag items around the screen to arrange your thoughts and connect them in different ways.</description> <URL>http://www.agora.co.uk/groove/MMTool.htm</URL> <category>Tools</category> <category>Outliners</category> <category>Brainstorming</category> </item> <item> <title>Agora Mindmap Experimental Discussion</title> <description>For users of the Agora mindmap tool</description> <category>Brainstorming</category> <category>Tools</category> <category>Discussion Forums</category> </item> <item> <title>GNOME</title> <description>(Groove Network Of Many Enthusiasts), a general developers & enthusiasts discussion</description> <URL>http://www.agora.co.uk/groove/various/GNOME.grv</URL> <category>Discussion Forums</category> <category>Public Shared Spaces</category> </item> <item> <title>Groove and Userland discn space</title> <description>Talking about groove and userland integration ideas</description> <URL>http://www.agora.co.uk/groove/various/GUspace.grv</URL> <category>Web Integration</category> <category>Discussion Forums</category> <category>Public Shared Spaces</category> </item> </items> *************************** XSL: *************************** <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fo="http://www.w3.org/1999/XSL/Format"> <xsl:template match="/"> <html> <head> <title>groove - tools</title> </head> <body> <h1>groove - tools</h1> <xsl:for-each select="items/item[category='Tools']"> <h3><xsl:value-of select="title"/></h3> <p><i><xsl:value-of select="description"/></i></p> <p><b><xsl:value-of select="URL"/></b></p> </xsl:for-each> <xsl:apply-templates select="items/item[category='Tools']/category"/> </body> </html> </xsl:template> <xsl:template match="category"> <p> <xsl:apply-templates/> </p> </xsl:template> </xsl:stylesheet> ******************************** Output: groove - tools Red/Amber/Green status tracker The RAG tool's grid shows team members against a list of items. Each person's status on each item can be Red, Amber or Green http://www.agora.co.uk/groove/RAGTool.htm Mind-Map brainstorm outliner A flexible brainstorming outline tool, which you can share with your friends. It's easy to add new items and edit them; then you can drag items around the screen to arrange your thoughts and connect them in different ways. http://www.agora.co.uk/groove/MMTool.htm Agora Mindmap Experimental Discussion For users of the Agora mindmap tool >>> Successful, up until this point, then: Tools Tools Outliners Brainstorming Brainstorming Tools Discussion Forums >>> Partially succesful. I'm trying to have this display only: Tools Outliners Brainstorming Discussion Forums Cheers, Brent Kobayashi Technology - High quality computer training, development and support http://www.kobayashi.ca/ MEDUSA creative e-services http://www.medusacreative.com/ 2889A Danforth Ave Toronto, Ontario M4C 1M3 Phone: 416 410-3266 Fax: 416 694-5495 XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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