Oxygen XML Author plugin 13.2.0

Editing Documents | 46• Use relative paths - enable this option if the XML instance document and the associated schema contain relativepaths. The location of the schema file is inserted in the XML instance document as a relative file path. This practiceallows you, for example, to share these documents with other users, without running into problems caused by differentproject locations on physical disk.The association with an XML Schema is added as an attribute of the root element. The Associate schema action addsa:• xsi:schemaLocation attribute, if the root element of the document sets a default namespace with an xmlnsattribute;• or a xsi:noNamespaceSchemaLocation attribute, if the root element does not set a default namespace.The association with a DTD is added as a DOCTYPE declaration. The association with a Relax NG , Schematron orNVDL schema is added as xml-model processing instruction.Associating a Schema With the Namespace of the Root ElementThe namespace of the root element of an XML document can be associated with an XML Schema using an XML catalog.If there is no xsi:schemaLocation attribute on the root element and the XML document is not matched with adocument type, the namespace of the root element is searched in the XML catalogs set in Preferences.If the XML catalog contains an uri or rewriteUri or delegateUri element, its schema will be used by theapplication to drive the content completion and document validation.The xml-model Processing InstructionThe xml-model processing instruction associates a schema with the XML document that contains the processinginstruction. It must be added at the beginning of the document, just after the XML prologue. The following code snippetcontains an xml-model processing instruction declaration:It is available in the content completion assistant, before XML document root element and has the following attributes:• href - schema file location. Mandatory attribute.• type - content type of schema. Optional attribute with the following possible values:• for DTD the recommended value is application/xml-dtd;• for W3C XML Schema the recommended value is application/xml or can be left unspecified;• for RELAX NG the recommended value is application/xml or can be left unspecified;• for RELAX NG - compact syntax the recommended value is application/relax-ng-compact-syntax;• for Schematron the recommended value is application/xml or can be left unspecified;• for NVDL the recommended value is application/xml or can be left unspecified.• schematypens - namespace of schema language of referenced schema with the following possible values:• for DTD - not specified;• for W3C XML Schema the recommended value is http://www.w3.org/2001/XMLSchema;• for RELAX NG the recommended value is http://relaxng.org/ns/structure/1.0;• for RELAX NG - not specified;• for Schematron the recommended value is http://purl.oclc.org/dsdl/schematron;• for NVDL the recommended value is http://purl.oclc.org/dsdl/nvdl/ns/structure/1.0.• phase - phase name of validation function in Schematron schema. Optional attribute.• title - title for associated schema. Optional attribute.Older versions of Oxygen XML used the oxygen processing instruction with the following attributes:• RNGSchema - specifies the path to the Relax NG schema associated with the current document;