Is there somewhere where you think you can use:
<xsl:sequence ...>
... but where you cannot use in its place:
<my-cool-element>foo</my-cool-element>
?
I think not.
And while the function does allow you to return the same sequence
multiple times, you start your post with the consideration of XPath
having constructors.
The <xsl:sequence> is available to you in an element context when you
want to use XPath to build something rather than using XSLT and XML
to build something. Hence, XPath doesn't need a constructor to do
what I think you were trying first to do.
Does this help?
. . . . . . . . . . Ken
At 2012-08-28 22:55 +0200, =?iso-8859-2?Q?Jakub_Mal=FD?= wrote:
Hi,
lets say, that somewhere in an XSLT context, I want to do this:
<xsl:sequence select="<my-cool-element>foo</m-cool-element>" />
But that is too insane, so I rewrite it like this:
<xsl:sequence select="element my-cool-element { 'foo' }" />
Only if constructors were supported in XPath.
But I CAN create new nodes in XSLT context!
So I end up with:
<xsl:function name="my:const-my-cool-element" as="element()">
<const-my-cool-element>foo</const-my-cool-element>
</xsl:function>
.
<xsl:sequence select="my:const-my-cool-element()" />
Yay :(
There is no question, really.
Jakub.
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