Первое размещение здесь. У меня трудности с некоторыми XLM и XSD. Я продолжаю получать следующую ошибку:
Не удается найти объявление элемента 'car'. [13]
Я искал сайт для помощи, но, похоже, не могу добиться прогресса, не добавив больше ошибок (что, я думаю, может быть проблемой). Я буду признателен за любую помощь.
Часть XML:
<car
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="carcatalog.xsd">
<make><h2>Make: </h2>Honda</make>
<model><h2>Model: </h2>Accord</model>
<year><h2>Year: </h2>2020</year>
<color><h2>Color: </h2>Red</color>
<engine>
<number_of_cylinders><h2>Number of Cylinders: </h2>4</number_of_cylinders>
<fuel_system><h2>Fuel System: </h2>Fuel Injected</fuel_system>
</engine>
<number_of_doors><h2>Doors: </h2>4</number_of_doors>
<transmission_type><h2>Transmission: </h2>Automatic</transmission_type>
<accessories>
<radio><h2>Radio: </h2>Yes</radio>
<air_conditioner><h2>Air Conditioner: </h2>Yes</air_conditioner>
<power_windows><h2>Power Windows: </h2>No</power_windows>
<power_steering><h2>Power Steering: </h2>Yes</power_steering>
<power_brakes><h2>Power Brakes: </h2>Yes</power_brakes>
</accessories>
<h1></h1>
<make><h2>Make: </h2>Chevrolet</make>
<model><h2>Model: </h2>Corvette</model>
<year><h2>Year: </h2>2020</year>
<color><h2>Color: </h2>Blue</color>
<engine>
<number_of_cylinders><h2>Number of Cylinders: </h2>8</number_of_cylinders>
<fuel_system><h2>Fuel System: </h2>Fuel Injected</fuel_system>
</engine>
<number_of_doors><h2>Doors: </h2>2</number_of_doors>
<transmission_type><h2>Transmission: </h2>Manual</transmission_type>
<accessories>
<radio><h2>Radio: </h2>Yes</radio>
<air_conditioner><h2>Air Conditioner: </h2>Yes</air_conditioner>
<power_windows><h2>Power Windows: </h2>Yes</power_windows>
<power_steering><h2>Power Steering: </h2>Yes</power_steering>
<power_brakes><h2>Power Brakes: </h2>Yes</power_brakes>
</accessories>
<h1></h1>
<make><h2>Make: </h2>Toyota</make>
<model><h2>Model: </h2>Tacoma</model>
<year><h2>Year: </h2>2017</year>
<color><h2>Color: </h2>Cement</color>
<engine>
<number_of_cylinders><h2>Number of Cylinders: </h2>6</number_of_cylinders>
<fuel_system><h2>Fuel System: </h2>Fuel Injected</fuel_system>
</engine>
<number_of_doors><h2>Doors: </h2>4</number_of_doors>
<transmission_type><h2>Transmission: </h2>Automatic</transmission_type>
<accessories>
<radio><h2>Radio: </h2>Yes</radio>
<air_conditioner><h2>Air Conditioner: </h2>Yes</air_conditioner>
<power_windows><h2>Power Windows: </h2>Yes</power_windows>
<power_steering><h2>Power Steering: </h2>Yes</power_steering>
<power_brakes><h2>Power Brakes: </h2>Yes</power_brakes>
</accessories>
</car>
Часть XSD:
<xs:schema
xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="catalog">
<xs:complexType>
<xs:sequence>
<xs:element name = "car" maxOccurs="unbounded">
<xs:complexType>
<xs:sequence>
<xs:element name = "make" type="xs:string"/>
<xs:element name = "model" type="xs:string"/>
<xs:element name = "year" type="xs:positiveInteger"/>
<xs:element name = "color" type="xs:string"/>
<xs:element name="engine">
<xs:complexType>
<xs:sequence>
<xs:element name="number_of_cylinders" type="xs:positiveInteger"/>
<xs:element name="fuel_system">
<xs:complexType>
<xs:sequence>
<xs:choice>
<xs:element name="fuel_injected"/>
<xs:element name="carbureted"/>
</xs:choice>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name = "number_of_doors" type="xs:positiveInteger"/>
<xs:element name = "transmission_type" type="xs:string"/>
<xs:element name = "accessories">
<xs:complexType>
<xs:sequence>
<xs:element name = "radio" minOccurs="1">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="yes"/>
<xs:enumeration value="no"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name = "air_conditioner" minOccurs="1">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="yes"/>
<xs:enumeration value="no"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name = "power_windows" minOccurs="1">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="yes"/>
<xs:enumeration value="no"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name = "power_steering" minOccurs="1">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="yes"/>
<xs:enumeration value="no"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name = "power_brakes" minOccurs="1">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="yes"/>
<xs:enumeration value="no"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>