xsd-validation

I'm working with an XSD such as: <?xml version="1.0" encoding="UTF-8"?> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"> <xs:element name="algo"> <xs:complexType> <xs:sequence> <xs:element name="nota" type="t_algo" minOccurs="0" maxOccurs="unbounded"/> </xs:sequence> </xs:complexType> </xs:element> <xs:complexType name="t_algo"> <xs:restriction base="xs:string"> <xs:pattern value="[1][0]|[0-9]" /> </xs:restriction> <xs:attribute name="modul" type="t_modul"/> </xs:complexType> <xs:simpleType name="t_modul"> <xs:restriction base="xs:string"> <xs:pattern

Is that possible with xsd 1.1? I want to switch the attributes depending on the "type" if its "A" or "B". How can I write an XSD 1.1 syntax for this simple problem? <?xml version="1.0"?> <node type="A" a1="asd" a2="d"/> <node type="B" b="4" /> Yes, you can define alternative types for node depending on the value of the type attribute using xs:alternative . You don't need xs:assert in this case. Your example seems so similar to the ones in the spec that I'm not quite sure why you are asking the question. For example: <xs:element name="message" type="messageType"> <xs:alternative test="@kind=

I'm trying to use xmllint to check my work while developing a basic XSD i.e. XML Schema schema. However it's giving me an error Validation failed: no DTD found. What am I doing wrong? My xmllint command: xmllint --noout --valid --schema simple.xsd lucas-basic.xml lucas-basic.xml:5: validity error : Validation failed: no DTD found ! > ^ lucas-basic.xml validates Test XSD file: <?xml version = "1.0" encoding = "UTF-8"?> <!--Generated by XML Authority. Conforms to w3c http://www.w3.org/2001/XMLSchema--> <xsd:schema xmlns:xsd = "http://www.w3.org/2001/XMLSchema"> <xsd:element name = "vehicles">

I have an XSD to validate an XML file. The structure is as follows: <root> <child> <size>2</size> <childElement>Element 1</childElement> <childElement>Element 2</childElement> </child> </root> The number of childElement s is dependent on the size provided i.e. if size was set as 3, not more than 3 childElement s can be added. I have tried using xs:alternative but it does not seem to work: <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:element name="root"> <xs:complexType> <xs:sequence> <xs:element name="child" minOccurs="1" maxOccurs="unbounded"> <xs:complexType> <xs:sequence> <xs

I am trying to create a schema definition using XSD 1.1 in which outcome of one element is dependent on other. For example, I have drop-down for list of countries and list of states for each country. When a person selects a country, only the states of that country can be selected. The pseudo-code of what I am trying to attain looks something like this. <xs:schema xmlns:ie="http://www.interviewexchange.com" xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"> <xs:element name="country"> <xs:simpleType> <xs:restriction base="xs:string"> <xs:enumeration value="USA" /> <xs