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(:**************************************************************:)
(: Test: functx-functx-has-simple-content-5 :)
(: Written by: Priscilla Walmsley (Frans Englich is maintainer) :)
(: Date: 2008-05-16+02:00 :)
(:**************************************************************:)
declare namespace functx = "http://www.example.com/";
(:~
: Whether an element has simple content
:
: @author Priscilla Walmsley, Datypic
: @version 1.0
: @see http://www.xqueryfunctions.com/xq/functx_has-simple-content.html
: @param $element the XML element to test
:)
declare function functx:has-simple-content
( $element as element() ) as xs:boolean {
$element/text() and not($element/*)
} ;
let $in-xml := <in-xml>
<a></a>
<b/>
<c> </c>
<d>xml</d>
<e><x>xml</x></e>
<f>mixed <x>xml</x></f>
</in-xml>
return (functx:has-simple-content($in-xml/e))
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