I'm trying to get the name of the selecao that are playing, like in the I want to get the name of the PAIS from the IDREF s1, that it is Franca.The consult in the xpath: //id(@pais) and returns Franca and Senegal, OK, these two are the only one that have IDREF pais.But I put this expression in the xsl and doesn't work. Someone knows where is the error?Here are my codes: XML\[code\] <?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="file:///C:/Users/Cesar%20Frantz/Desktop/XML/trabalhoxml.xsl"?><Bolaocopa xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="file:///C:/Users/Cesar%20Frantz/Desktop/exemplo.xsd"> <grupos> <grupo tipo="A"> <pais id="s1">Franca</pais> <pais id="s2">Senegal</pais> <pais id="s3">Uruguai</pais> <pais id="s4">Dinamarca</pais> </grupo> </grupos> <jogos> <faseGrupos> <jogoGrupo id="a"> <jogo numero="1"> <selecao pais="s1">0</selecao> <selecao pais="s2">1</selecao> </jogo> </jogoGrupo> </faseGrupos> </jogos></Bolaocopa>\[/code\]XSL:\[code\] <?xml version="1.0" encoding="ISO-8859-1"?><xsl:stylesheet version="2.0"xmlns:xsl="http://www.w3.org/1999/XSL/Transform"><xsl:template match="/"> <html> <body><xsl:value-of select="//id(@pais)"/> </body> </html></xsl:template></xsl:stylesheet>\[/code\]SCHEMA:\[code\]<?xml version="1.0" encoding="UTF-8"?><!-- edited with XMLSpy v2013 sp1 (x64) (http://www.altova.com) by Cesar (UNIFRA - Franciscan University Center) --><!--W3C Schema generated by XMLSpy v2013 sp1 (x64) (http://www.altova.com)--><xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:simpleType name="ST_selecao"> <xs:restriction base="xs:int"> <xs:enumeration value="http://stackoverflow.com/questions/14537659/0"/> <xs:enumeration value="http://stackoverflow.com/questions/14537659/1"/> </xs:restriction> </xs:simpleType> <xs:simpleType name="ST_pais"> <xs:restriction base="xs:string"> <xs:enumeration value="http://stackoverflow.com/questions/14537659/Dinamarca"/> <xs:enumeration value="http://stackoverflow.com/questions/14537659/Franca"/> <xs:enumeration value="http://stackoverflow.com/questions/14537659/Senegal"/> <xs:enumeration value="http://stackoverflow.com/questions/14537659/Uruguai"/> </xs:restriction> </xs:simpleType> <xs:simpleType name="AT_6"> <xs:restriction base="xs:string"> <xs:enumeration value="http://stackoverflow.com/questions/14537659/s1"/> <xs:enumeration value="http://stackoverflow.com/questions/14537659/s2"/> <xs:enumeration value="http://stackoverflow.com/questions/14537659/s3"/> <xs:enumeration value="http://stackoverflow.com/questions/14537659/s4"/> </xs:restriction> </xs:simpleType> <xs:simpleType name="AT_5"> <xs:restriction base="xs:string"> <xs:enumeration value="http://stackoverflow.com/questions/14537659/A"/> </xs:restriction> </xs:simpleType> <xs:simpleType name="AT_3"> <xs:restriction base="xs:string"> <xs:enumeration value="http://stackoverflow.com/questions/14537659/s1"/> <xs:enumeration value="http://stackoverflow.com/questions/14537659/s2"/> </xs:restriction> </xs:simpleType> <xs:simpleType name="AT_2"> <xs:restriction base="xs:int"> <xs:enumeration value="http://stackoverflow.com/questions/14537659/1"/> </xs:restriction> </xs:simpleType> <xs:simpleType name="AT_1"> <xs:restriction base="xs:string"> <xs:enumeration vhttp://stackoverflow.com/questions/14537659/alue="a"/> </xs:restriction> </xs:simpleType> <xs:complexType name="T_selecao"> <xs:simpleContent> <xs:extension base="ST_selecao"> <xs:attribute ref="pais"/> </xs:extension> </xs:simpleContent> </xs:complexType> <xs:complexType name="T_pais"> <xs:simpleContent> <xs:extension base="ST_pais"> <xs:attribute name="id" type="xs:ID" use="required"/> </xs:extension> </xs:simpleContent> </xs:complexType> <xs:complexType name="T_jogos"> <xs:sequence> <xs:element ref="faseGrupos"/> </xs:sequence> </xs:complexType> <xs:complexType name="T_jogoGrupo"> <xs:sequence> <xs:element ref="jogo"/> </xs:sequence> <xs:attribute name="id" type="AT_1" use="required"/> </xs:complexType> <xs:complexType name="T_jogo"> <xs:sequence> <xs:element ref="selecao" maxOccurs="unbounded"/> </xs:sequence> <xs:attribute ref="numero" use="required"/> </xs:complexType> <xs:complexType name="T_grupos"> <xs:sequence> <xs:element ref="grupo"/> </xs:sequence> </xs:complexType> <xs:complexType name="T_grupo"> <xs:sequence> <xs:element ref="pais" maxOccurs="unbounded"/> </xs:sequence> <xs:attribute ref="tipo" use="required"/> </xs:complexType> <xs:complexType name="T_faseGrupos"> <xs:sequence> <xs:element ref="jogoGrupo"/> </xs:sequence> </xs:complexType> <xs:complexType name="T_Bolaocopa"> <xs:sequence> <xs:element ref="grupos"/> <xs:element ref="jogos"/> </xs:sequence> </xs:complexType> <xs:attribute name="tipo" type="AT_5"/> <xs:attribute name="pais" type="xs:IDREF"/> <xs:attribute name="numero" type="AT_2"/> <xs:element name="selecao" type="T_selecao"/> <xs:element name="pais" type="T_pais"/> <xs:element name="jogos" type="T_jogos"/> <xs:element name="jogoGrupo" type="T_jogoGrupo"/> <xs:element name="jogo" type="T_jogo"/> <xs:element name="grupos" type="T_grupos"/> <xs:element name="grupo" type="T_grupo"/> <xs:element name="faseGrupos" type="T_faseGrupos"/> <xs:element name="Bolaocopa" type="T_Bolaocopa"/></xs:schema>\[/code\]