What are default values of indicators in XSD Schema when they aren't define directly?
How many times (min and max) and what order in should (or can) I define attributes of foo in XML?
<xs:complexType name="foo">
<xs:attribute name="name1" type="xs:string"/>
<xs:attribute name="name2" type="xs:string"/>
</xs:complexType>
P.S. This example is for a real and working project.
CodePudding user response：
In XSD the xsd:attribute/@use attribute determines whether an XML attribute may, must, or must not appear:
optional: The attribute may appear but need not. This is the default value.required: The attribute must appear.prohibited: The attribute must not appear.
In XML there can only be at most a single attribute with a given name per element, and the order of attributes is insignificant.