Description
The functx:insert-string function inserts a string ($stringToInsert) into another string ($originalString) at a specified position (which is 1-based). If the position is greater than the length of $originalString, it concatenates $stringToInsert at the end.
Arguments and Return Type| Name | Type | Description |
|---|
$originalString |
xs:string? |
the original string to insert into |
$stringToInsert |
xs:string? |
the string to insert |
$pos |
xs:integer |
the position |
| return value |
xs:string |
XSLT Function Declaration| See XQuery definition. | <xsl:function name="functx:insert-string" as="xs:string"
xmlns:functx="http://www.functx.com">
<xsl:param name="originalString" as="xs:string?"/>
<xsl:param name="stringToInsert" as="xs:string?"/>
<xsl:param name="pos" as="xs:integer"/>
<xsl:sequence select="
concat(substring($originalString,1,$pos - 1),
$stringToInsert,
substring($originalString,$pos))
"/>
</xsl:function>
|
Examples| XPath Example | Results |
|---|
functx:insert-string('xyz','def',2) |
xdefyz |
functx:insert-string('xyz','def',5) |
xyzdef |
functx:insert-string('xyz','',2) |
xyz |
functx:insert-string('','def',2) |
def |
See AlsoHistory |
Recommended Reading: 
|
