xml - How to avoid duplicates generated from XSLT -
i have each loop on xslt file, go , process multiple conditions, if of conditions have matching scenario want exit out of loop , give first value(which has satisfied condition) output.
here xml file
<product> <contactdetails> <addressdetail> <street>stack</street> <housenumber>123</housenumber> </addressdetail> <addressdetail> <street>stack</street> <housenumber>123456</housenumber> </addressdetail> <addressdetail> <street>stack</street> <housenumber>456</housenumber> </addressdetail> </contactdetails> </product> and in xsl file have kinding this
<?xml version="1.0" encoding="utf-8"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/xsl/transform" version="2.0" xmlns:fo="http://www.w3.org/1999/xsl/format" xmlns:saxon="http://saxon.sf.net/" extension-element-prefixes="saxon"> <xsl:output method="xml" version="1.0" encoding="utf-8" indent="yes"/> <xsl:template match="/"> <p1:product_req> <p2:contactdetails_req> <xsl:for-each select ="product[contactdetails= 'addressdetails'] "> <xsl:if test="street='stack'" > <p3:sc>abc</p3:sc> </xsl:if> </xsl:for-each> </p2:contactdetails_req> </p1:product_req> </xsl:template> </xsl:stylesheet> after transformation, having 3 values on output xml
<p1:product_req> <p2:contactdetails_req> <p3:ac>abc</p3:ac> <p3:ac>abc</p3:ac> <p3:ac>abc</p3:ac> </p1:product_req> </p2:contactdetails_req> but dont need repeting values on output xml, need 1 value on xml node ac. have tried using identity transform nothing seems working, highly appreciated
<p1:product_req> <p2:contactdetails_req> <p3:ac>abc</p3:ac> </p1:product_req> </p2:contactdetails_req> i need transformed output without duplicates.
your question not clear. if - seems - want test if @ least 1 address (in entire xml) has given street, simply:
<xsl:template match="/"> <xsl:if test="product/contactdetails/addressdetail/street='stack'" > <!-- whatever want output goes here --> </xsl:if> </xsl:template> 
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