Description
The functx:has-simple-content function returns true if the element has no child elements but does have some textual (character data) content, even if it is all whitespace.
Arguments and Return Type| Name | Type | Description |
|---|
$element |
element() |
the XML element to test |
| return value |
xs:boolean |
XSLT Function Declaration| See XQuery definition. | | XSLT 2.0 Syntax: |
|---|
<xsl:function name="functx:has-simple-content" as="xs:boolean"
xmlns:functx="http://www.functx.com" >
<xsl:param name="element" as="element()"/>
<xsl:sequence select="
$element/text() and not($element/*)
"/>
</xsl:function>
|
Examples<xsl:variable name="in-xml" as="item()*"> | | <in-xml>
<a></a>
<b/>
<c> </c>
<d>xml</d>
<e><x>xml</x></e>
<f>mixed <x>xml</x></f>
</in-xml> |
| </xsl:variable> |
| XSLT Example | Results |
|---|
functx:has-simple-content($in-xml/a)
|
false
|
functx:has-simple-content($in-xml/b)
|
false
|
functx:has-simple-content($in-xml/c)
|
true
|
functx:has-simple-content($in-xml/d)
|
true
|
functx:has-simple-content($in-xml/e)
|
false
|
functx:has-simple-content($in-xml/f)
|
false
|
See AlsoHistory |
|
