Subject: [xsl] Keys with different parents, but same name From: Ganesh Sindigi <ganeshaks@xxxxxxxxx> Date: Fri, 24 Oct 2003 13:24:01 -0700 (PDT) |
Hello, I'm a bit stuck in usage of XSLT lookup tables using xsl:key. I'm sure someone on the list can help me or direct me in the right direction. I have created a stylesheet which would render the xml document by picking up the labels for the fields from a separate document. The 'field' is used as key. These 'field' elements could be contained within group so they are repeatable e.g. field@id = city, but label for them would be different depending upon the group they are in like in this case for home address it is called City and for company address its Location. The problem i am facing is I am always getting the first 'field' element. The way i have done could be wrong. I tried looking into all the archives, but could not find anything related to this. How do I get the label related to field element wrt its parent. Any Help would be greatly appreciated. Thanks, Ganesh. Here is my styleSheet: <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output indent="yes" method="html"/> <xsl:key name="field-lookup" match="field" use="@id"/> <xsl:key name="fieldGroup-lookup" match="fieldGroup" use="@id"/> <xsl:variable name="fieldHeaders" select="document('Headers.xml')/fieldHeaders"/> <xsl:template match="/"> <html> <style type="text/css"> body {color:black; background-color: white} </style> <body> <table border="1"> <xsl:apply-templates/> </table> </body> </html> </xsl:template> <xsl:template match="customer"> <br /> <table border="1"> <xsl:apply-templates /> </table> </xsl:template> <xsl:template match="fieldGroup"> <TR> <TD colspan="2" bgcolor="CCAA00" style="font-family:verdana;font-size:80%;color:white"> <xsl:apply-templates select="$fieldHeaders"> <xsl:with-param name="curr-label" select="."/> </xsl:apply-templates> </TD> </TR> <xsl:apply-templates/> </xsl:template> <xsl:template match="fieldList"> <xsl:apply-templates select="field"/> </xsl:template> <xsl:template match="field"> <TR> <TD bgcolor="00AACC" style="font-family:verdana;font-size:80%;color:white"> <xsl:apply-templates select="$fieldHeaders"> <xsl:with-param name="curr-label" select="."/> </xsl:apply-templates> </TD> <TD> <xsl:value-of select="text()"/> </TD> </TR> </xsl:template> <xsl:template match="fieldHeaders"> <xsl:param name="curr-label"/> <xsl:variable name="switch" select="name($curr-label/.)"/> <xsl:variable name="parent" select="name($curr-label/..)"/> <xsl:value-of select="key(concat($switch, '-lookup'), $curr-label/@id)/label"/> </xsl:template> </xsl:stylesheet> Here is XML document: <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" href="format.xsl"?> <customerList> <customer> <field id="customerId">cust1</field> <field id="customerName">Customer 1</field> <fieldGroup id="homeAddress"> <fieldList> <field id="street">98th Street</field> <field id="city">Chicago</field> </fieldList> </fieldGroup> <fieldGroup id="companyAddress"> <fieldList> <field id="street">128th Street</field> <field id="city">Chicago</field> </fieldList> </fieldGroup> </customer> <customer> <field id="customerId">cust2</field> <field id="customerName">Customer 2</field> <fieldGroup id="homeAddress"> <fieldList> <field id="street">13th Street</field> <field id="city">TeaNeck</field> </fieldList> </fieldGroup> <fieldGroup id="companyAddress"> <fieldList> <field id="street">12th Street</field> <field id="city">New York</field> </fieldList> </fieldGroup> </customer> </customerList> Here is Headers.xml : <?xml version="1.0" standalone="yes"?> <fieldHeaders> <field id="customerId"> <label>Customer Id : </label> </field> <field id="customerName"> <label>Customer Name : </label> </field> <fieldGroup id="homeAddress"> <label>House Address</label> <field id="street"> <label>Street</label> </field> <field id="city"> <label>City : </label> </field> </fieldGroup> <fieldGroup id="companyAddress"> <label>Company Address</label> <field id="street"> <label>Street : </label> </field> <field id="city"> <label>Location : </label> </field> </fieldGroup> </fieldHeaders> __________________________________ Do you Yahoo!? The New Yahoo! Shopping - with improved product search http://shopping.yahoo.com XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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