JezK
Edit File: shiporder.rng
<?xml version="1.0" encoding="utf-8"?> <!-- relax ng schema in compact syntax; this cannot be used within libxml but was used to write the schema as it's easier to understand --> <grammar xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://relaxng.org/ns/structure/1.0"> <start> <ref name="shiporder"/> </start> <define name="shiporder"> <element name="shiporder"> <attribute name="orderid"/> <attribute name="xsi:noNamespaceSchemaLocation"/> <ref name="orderperson"/> <ref name="shipto"/> <zeroOrMore> <ref name="item"/> </zeroOrMore> </element> </define> <define name="orderperson"> <element name="orderperson"> <text/> </element> </define> <define name="shipto"> <element name="shipto"> <ref name="name"/> <ref name="address"/> <ref name="city"/> <ref name="country"/> </element> </define> <define name="name"> <element name="name"> <text/> </element> </define> <define name="address"> <element name="address"> <text/> </element> </define> <define name="city"> <element name="city"> <text/> </element> </define> <define name="country"> <element name="country"> <text/> </element> </define> <define name="item"> <element name="item"> <ref name="title"/> <optional> <ref name="note"/> </optional> <ref name="quantity"/> <ref name="price"/> </element> </define> <define name="title"> <element name="title"> <text/> </element> </define> <define name="note"> <element name="note"> <text/> </element> </define> <define name="quantity"> <element name="quantity"> <text/> </element> </define> <define name="price"> <element name="price"> <text/> </element> </define> </grammar>