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[XMLSCHEMA-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: xs:unique question
From: Andrew Welch <andrew.j.welch@gmail.com>
Date: Wed, 14 Feb 2007 14:59:42 +0000 Message-ID: <74a894af0702140659t51a3348bu34bda68c5873790a@mail.gmail.com> To: "Markus Gamperl" <markus.gamperl@gmx.at> Cc: xmlschema-dev@w3.org On 2/14/07, Markus Gamperl <markus.gamperl@gmx.at> wrote: > > Hi. > > I have defined the following complex type with a unique: > > <xs:complexType name="root"> > <xs:sequence> > <xs:element name="name" type="xs:string"/> > <xs:element name="daten" nillable="true"> > <xs:complexType> > <xs:sequence> > <xs:element name="preiszeile"> > <xs:complexType> > <xs:sequence maxOccurs="unbounded"> > <xs:element name="zweig" type="xs:integer"/> > <xs:element name="herkunft" type="xs:integer"/> > <xs:element name="anzahlen" type="xs:string"/> > </xs:sequence> > </xs:complexType> > </xs:element> > </xs:sequence> > </xs:complexType> > <xs:unique name="uniquepreis"> > <xs:selector xpath="preiszeile"/> > <xs:field xpath="zweig"/> > <xs:field xpath="herkunft"/> > </xs:unique> > </xs:element> > </xs:sequence> > </xs:complexType> > > example for a xml file: > <root> > <name>76</name> > <daten> > <preiszeile> > <zweig>11</zweig> > <herkunft>0</herkunft> > <anzahlen>test</anzahlen> > </preiszeile> > <preiszeile> > <zweig>11</zweig> > <herkunft>0</herkunft> > <anzahlen>test</anzahlen> > </preiszeile> > <preiszeile> > <zweig>11</zweig> > <herkunft>0</herkunft> > <anzahlen>test</anzahlen> > </preiszeile> > ... > </daten> > </root> > > I want a unique key over all zweig + herkunft elements. > Therefore I used xs:unique but it don't work... You appear to have put maxOccurs="unbounded" on the wrong xs:sequence - you need to put on the sequence defining the <preiszeile> children of <daten>, according to your example input. cheers andrewReceived on Wednesday, 14 February 2007 14:59:48 GMT |
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