Fwd: Error by retrieving an attribute of the element returned by the root function
Any ideas? Anfang der weitergeleiteten E-Mail:
Von: Truong An Nguyen <ngtruongan@gmail.com> Betreff: Re: [basex-talk] Error by retrieving an attribute of the element returned by the root function Datum: 21. November 2011 14:38:51 MEZ An: Lukas Lewandowski <lukas.lewandowski@uni-konstanz.de>
Thanks very much for your response.
How can I use "instance of" with Basex? I can not do: $a instance of Action. Action an abstract ComplexType.
Thanks
An
On Mon, Nov 21, 2011 at 10:34 AM, Lukas Lewandowski <lukas.lewandowski@uni-konstanz.de> wrote: Hi An,
the root function returns the root of the tree to which the current node belongs, usually be a document node. You can retrieve the attribute according to your root element e.g. by $otx/ROOT_ELEMENT/@package, where ROOT_ELEMENT ist the root element of your document.
Lukas
2011/11/21 Truong An Nguyen <ngtruongan@gmail.com> Hi,
In my xquery, I use the root() function to return the root element of an element. I could get the root element, but I couldn't get any attributes of it.
For example: for $value in collection()/otx/imports/import let $otx:=root($value) return $otx/@package
Thanks
Cheers, An
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This might help: http://www.w3.org/TR/xquery/#id-typeswitch Dimitar On Nov 21, 2011, at 2:59 PM, Lukas Lewandowski wrote:
Any ideas?
Anfang der weitergeleiteten E-Mail:
Von: Truong An Nguyen <ngtruongan@gmail.com> Betreff: Re: [basex-talk] Error by retrieving an attribute of the element returned by the root function Datum: 21. November 2011 14:38:51 MEZ An: Lukas Lewandowski <lukas.lewandowski@uni-konstanz.de>
Thanks very much for your response.
How can I use "instance of" with Basex? I can not do: $a instance of Action. Action an abstract ComplexType.
Thanks
An
On Mon, Nov 21, 2011 at 10:34 AM, Lukas Lewandowski <lukas.lewandowski@uni-konstanz.de> wrote: Hi An,
the root function returns the root of the tree to which the current node belongs, usually be a document node. You can retrieve the attribute according to your root element e.g. by $otx/ROOT_ELEMENT/@package, where ROOT_ELEMENT ist the root element of your document.
Lukas
2011/11/21 Truong An Nguyen <ngtruongan@gmail.com> Hi,
In my xquery, I use the root() function to return the root element of an element. I could get the root element, but I couldn't get any attributes of it.
For example: for $value in collection()/otx/imports/import let $otx:=root($value) return $otx/@package
Thanks
Cheers, An
_______________________________________________ BaseX-Talk mailing list BaseX-Talk@mailman.uni-konstanz.de https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk
_______________________________________________ BaseX-Talk mailing list BaseX-Talk@mailman.uni-konstanz.de https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk
participants (2)
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Dimitar Popov -
Lukas Lewandowski