Subject: RE: [xsl] adding unique values to a drop-down list From: "Katie McNally" <kmcnally9@xxxxxxxxxxx> Date: Tue, 04 Dec 2001 14:50:35 -0600 |
From: "kfricovsky" <kfricovsky@xxxxxxxxxxx> Reply-To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx To: <xsl-list@xxxxxxxxxxxxxxxxxxxxxx> Subject: RE: [xsl] adding unique values to a drop-down list Date: Tue, 4 Dec 2001 12:18:19 -0500
This will work for you. I used <funds> as my root element.
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="html"/> <xsl:template match="fund"> <form action=""> <select name="FOO"> <xsl:for-each select="Loan[not(.=preceding-sibling::*) and string(BrokerSet/Broker/Name) and string(BrokerSet/Broker/Name)]"> <option value="{BrokerSet/Broker/Id}"><xsl:value-of select="BrokerSet/Broker/Name" /> - <xsl:value-of select="BrokerSet/Broker/Id" /></option> </xsl:for-each> </select> </form> </xsl:template> </xsl:stylesheet>
-Kevin Fricovsky
-----Original Message----- From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Katie McNally Sent: Tuesday, December 04, 2001 11:45 AM To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx Subject: [xsl] adding unique values to a drop-down list
I have xml that contains loans and their data (which includes broker name and id).
I need to add a drop-down of brokers to my page. Each selection in the list box needs to display "Broker Name - Broker Id" and the value of each selection must be set to the Broker Id. These selections must be listed
alphabetically, with only unique values displayed (no duplicates).
For example:
Example XML:
<Loan> <BrokerSet> <Broker> <Name>ABC Broker</Name> <Id>123456</Id> </Broker> </BrokerSet> </Loan> <Loan> <BrokerSet> <Broker> <Name>LMN Broker</Name> <Id>345678</Id> </Broker> </BrokerSet> </Loan> <Loan> <BrokerSet> <Broker> <Name/> <Id/> </Broker> </BrokerSet> </Loan> <Loan> <BrokerSet> <Broker> <Name>LMN Broker</Name> <Id>345678</Id> </Broker> </BrokerSet> </Loan> <Loan> <BrokerSet> <Broker> <Name>ABC Broker</Name> <Id>999999</Id> </Broker> </BrokerSet> </Loan>
For the xml listed above, the list box should contain the following values: All Brokers ABC Broker - 123456 ABC Broker - 999999 LMN Broker - 345678
How do I fill the list box with only unique selections which consist of broker name/broker id combinations? How do I handle loans that do not have broker name or id data?
Thanks, Katie
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