Problem with transform of aggregation

Tony Edwards Wed, 25 Feb 2004 16:20:42 -0800

Hi Cocooners, Sorry about the lengthy post but I'm flummoxed! I have a somewhat perplexing issue in that I'm aggregating the output of 3 XSPs that collectively return information about an asset's booking and date details. If I save the XML generated from the aggregation and run it through the transform then the output is what I expect it to be, but if I try to run it in real time through the pipeline then no booking details are displayed. The XSL line of interest is:

<xsl:when test="$bookingList/event_desc = $evtDesc"> <td> <xsl:apply-templates select="$bookingList[event_desc = $evtDesc]" mode="getBooking"/> </td> </xsl:when>

What this is trying to do is grab booking data that matches the name of the event eg: if we've got a booking for a room for Period 2 then the resulting table will show the name of the event (Period 2 in the first column) with the booking description in the second column of the table. At the moment I'm not getting the match on the booking details. When run as a stand alone transform I get every event listed in column 1 and an entry in column 2 for those events that have a booking.

Why is the real time pipeline not working??

Thanks for any suggestions.

Tony

 <?xml version="1.0"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="1.0"> <xsl:output method="html" encoding="UTF-8"/>

<xsl:param name="mode" /> <xsl:param name="start" select="//calendar/start"/> <xsl:param name="count" select="//calendar/count"/> <xsl:param name="selectedDay" select="//calendar/selectedDay"/> <xsl:param name="monthName" select="//calendar/monthName"/> <xsl:param name="monthNumber" select="//calendar/monthNumber"/> <xsl:param name="year" select="//calendar/year"/> <xsl:param name="today" select="//calendar/today"/> <xsl:param name="currMonth" select="//calendar/currMonth"/> <xsl:param name="currYear" select="//calendar/currYear"/> <xsl:variable name="eventDescriptions" select="//event_desc[parent::events]"/> <xsl:variable name="bookingList" select="//bookings/booking/booking_details"/> <xsl:template match="/">

   <html>
   <head><title><xsl:value-of select="$today"/></title>

       <meta content="text/html;charset=UTF-8" http-equiv="content-type"/>
       <title>Booking Display by Day</title>
   </head>

<body bgcolor="#ffffff" border="1"> <h1>Booking Display for <xsl:value-of select="$today"/></h1> <center> <h4>Tool</h4> <table> <xsl:for-each select="$eventDescriptions"> <xsl:apply-templates select="."/> </xsl:for-each> </table> <h5>PostTool</h5> </center> </body> </html>

</xsl:template>

<xsl:template match="event_desc"> <xsl:variable name="evtDesc" select="normalize-space(.)"/> <tbody> <tr> <td><xsl:value-of select="$evtDesc"/></td> <td> </td> <xsl:choose> <xsl:when test="$bookingList/event_desc = $evtDesc"> <td> <xsl:apply-templates select="$bookingList[event_desc = $evtDesc]" mode="getBooking"/> </td> </xsl:when> <xsl:otherwise> <td> </td> </xsl:otherwise> </xsl:choose> </tr> </tbody> </xsl:template>

<xsl:template match="booking_details"/>

<xsl:template match="booking_details" mode="getBooking"> <xsl:variable name="booker" select="name"/> <xsl:variable name="asset" select="asset_name"/> <xsl:variable name="bookDetail"> <xsl:value-of select="concat('Booker: ',$booker,' | Asset: ', $asset)"/> </xsl:variable> <xsl:value-of select="$bookDetail"/><xsl:value-of select="event_desc"/> 

</xsl:template>

<xsl:template match="text()"/>
</xsl:stylesheet>

<!--The aggregated xml looks like this: -->
<?xml version="1.0" encoding="ISO-8859-1"?>
<site>
   <bookings>
       <booking>
           <booking_date>2004-February-24</booking_date>
           <booking_details>
               <event_desc>After School</event_desc>
               <name>Tim Edwards</name>
               <asset_name>Primary Reading</asset_name>
           </booking_details>
           <booking_details>
               <event_desc>After School</event_desc>
               <name>Anthony Edwards</name>
               <asset_name>Senior Computing</asset_name>
           </booking_details>
           <booking_details>
               <event_desc>Period 3</event_desc>
               <name>Tim Edwards</name>
               <asset_name>Seminar</asset_name>
           </booking_details>
           <booking_details>
               <event_desc>Period 4</event_desc>
               <name>Tim Edwards</name>
               <asset_name>G7</asset_name>
           </booking_details>
       </booking>
   </bookings>
   <events>
       <event_desc>Period 1</event_desc>
       <event_desc>Period 2</event_desc>
       <event_desc>Period 3</event_desc>
       <event_desc>Period 4</event_desc>
       <event_desc>Period 5</event_desc>
       <event_desc>Period 6</event_desc>
       <event_desc>After School</event_desc>
   </events>
   <calendar_page>
       <calendar>
           <start>1</start>
           <count>29</count>
           <selectedDay>0</selectedDay>
           <monthName>February</monthName>
           <monthAbbrev>Feb</monthAbbrev>
           <monthNumber>1</monthNumber>
           <year>2004</year>
           <today>2004-February-26</today>
           <currMonth>1</currMonth>
           <currYear>2004</currYear>
           <monthStart>2004-02-01</monthStart>
           <monthEnd>2004-02-29</monthEnd>
       </calendar>
   </calendar_page>
</site>

---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]

Problem with transform of aggregation

Reply via email to