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Re: [xsl] XPATH 1.0: Selecting an element attribute starting from a self:: attribute
Subject: Re: [xsl] XPATH 1.0: Selecting an element attribute starting from a self:: attribute From: " Вячеслав Седов schematronic@xxxxxxxxx" <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> Date: Wed, 17 Jun 2015 17:16:39 -0000 |
what about current() function? 2015-06-17 19:28 GMT+05:00 Malecki, Piotr piotr.malecki@xxxxxxxxxxxxxxxx <xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx>: > Hello, > > The question corresponds basically to XPATH 1.0 (not 2.0 , not XSL). > > I have an XML like this (snippet only): > > <library> > <catalog> > <book id="_1" name="Book1"/> > <book id="_2" name="Book2"/> > <book id="_3" name="Book3"/> > </catalog> > <customer> > <borrowed bookId="_1"/> > <borrowed bookId="_2"/> > </customer> > </library> > > In an application (Windows WPF / XAML), my execution context is e.g. the element "borrowed" (e.g. <borrowed bookId="_1"/>). > > I have to find the name of the book which is referenced as bookId. > > So my XPATH expression is like this: > "//book[@id=self::*/@bookId]/@name" > > Read as: give all books whose id equals to the bookId of the current node. > > The Query is executed for the "borrowed" node (execution context). > > Unfortunately the expression doesn't return the result expected (rather an empty set). > > What is wrong in my understanding here? > > Thank you > regards > Piotr > > > Mit freundlichen GrC<Cen / Kind regards > > Dipl.-Ing. Piotr Malecki > > Systemingenieur / Systems Engineer > Waffen und FC<hrung Systemintegration > Weapon, Command & Control System Integration > Operating Unit Surface Vessels > > ThyssenKrupp Marine Systems GmbH > Hermann-Blohm-Strasse 3 - 20457 Hamburg- Germany > P:O.Box 10 07 20 - 20005 Hamburg - Germany > > Phone: +49 (0) 431 / 700 2446 > Fax: +49 (0) 431 / 700 1600 2446 > > Mailto:piotr.malecki@xxxxxxxxxxxxxxxx > > ThyssenKrupp Marine Systems GmbH > Chairman of the Supervisory Board: Dr. Hans Christoph Atzpodien > Executive Board: Andreas Burmester (Chairman), Dieter Rottsieper, Dr. Walter Klausmann, Torsten KC6nker > Commercial Register: District Court of Kiel HRB 6960 KI > Registered Office: Kiel > > Wie Sie wissen, kC6nnen C<ber das Internet versandte E-Mails unter fremdem Namen erstellt oder der Inhalt verC$ndert werden. > Aus diesem Grund sind unsere als E-Mail verschickten Nachrichten grundsC$tzlich keine rechtsverbindlichen ErklC$rungen. > Der Inhalt dieser E-Mail samt Anlagen ist vertraulich und u. U. rechtlich geschC<tzt. > > As you are aware, messages sent by e-mail can be manipulated by third parties. For this reason our e-mail messages are generally not legally binding. > This electronic message (including any attachments) contains confidential information and may be privileged or otherwise protected from disclosure
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