YouTipXML Schema field Element |
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<field id=ID xpath=XPath expression _any attributes_ > (annotation?) </field>Attribute Description id Optional. Specifies a unique ID for this element. xpath Required. Identifies a single element or attribute whose content or value is used to constrain. If this expression identifies an element, then it must be of simple type. xml:lang Optional. Specifies the language in which the content is written. Example 1
The following example shows a field element that defines the "userID" attribute as the field used for identity constraint:
<xs:field xpath="@userID"/>