Subject: [xsl] How to XSLT concat string, remove last comma From: "Rahul Singh rahulsinghindia15@xxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> Date: Fri, 7 Oct 2016 07:22:25 -0000 |
Hi, I need to build up a string using XSLT and separate each string with a comma but not include a comma after the last string. Here i have mentioned our XSL but i am geetting comma in my output. Input: <?xml version="1.0"?> <CUSTOMERS> <CUSTOMER> <ID>441</ID> <Item_no>24</Item_no> <Amount>0</Amount> </CUSTOMER> <CUSTOMER> <ID>900817</ID> <Item_no>28</Item_no> <Amount>0</Amount> </CUSTOMER> <CUSTOMER> <ID>00081</ID> <Item_no>4</Item_no> <Amount>1</Amount> </CUSTOMER> </CUSTOMERS> XSL: <xsl:stylesheet version="1.0" xmlns:xsl=" http://www.w3.org/1999/XSL/Transform"> <xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/> <xsl:template match="/"> <CUSTOMERS> <CUSTOMER> <Id> <xsl:for-each select="CUSTOMERS/CUSTOMER"> <xsl:if test="Amount = 0"> <xsl:value-of select="ID"/> <xsl:if test="position() != last()"> <xsl:text>,</xsl:text> </xsl:if> </xsl:if> </xsl:for-each> </Id> </CUSTOMER> </CUSTOMERS> </xsl:template> </xsl:stylesheet> My Output: <?xml version="1.0" encoding="UTF-8"?> <CUSTOMERS> <CUSTOMER> <Id>441,900817,</Id> </CUSTOMER> </CUSTOMERS> Expected output: <?xml version="1.0" encoding="UTF-8"?> <CUSTOMERS> <CUSTOMER> <Id>441,900817</Id> </CUSTOMER> </CUSTOMERS>
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