sc:attribute-decl

sc:attribute-decl(
   [$arg as item()]
) as attribute-decl()?

Summary

Returns the attribute declaration of item, as a schema component, if any. If the item has no attribute declaration, the empty sequence is returned. The context item is used if no argument is given.

If the item is an attribute node, the result is of its attribute declaration.
In other cases, the result is the empty sequence.

Parameters
arg	The item whose attribute declaration is to be returned.

Example

declare namespace xh="http://www.w3.org/1999/xhtml";

<decl>{sc:attribute-decl(
  <html xmlns="http://www.w3.org/1999/xhtml">
    <head><title>Example</title></head>
    <body><p class="example">Example</p></body>
  </html>//xh:p/@class)}</decl>;

  =>
<decl>
  <xs:attribute name="class" type="xs:NMTOKENS" 
                xmlns:xs="http://www.w3.org/2001/XMLSchema"/>
</decl>