XML Editor
Sign up for a WebBoard account Sign Up Keyword Search Search More Options... Options
search
Chat Rooms Chat Help Help News News Log in to WebBoard Log in Not Logged in
Home » Boards » Stylus Studio Developer Network » XQuery Help and Discussion » left/right presentation
Conferences Close Tree View
+ Stylus Studio Feature Requests (1192)
+ Stylus Studio Technical Forum (14621)
+ Website Feedback (249)
+ XSLT Help and Discussion (7625)
- XQuery Help and Discussion (2017)
-> + Problems with FTP upload via X... (3)
-> + What path notation works when ... (6)
-> - Xquery Exception (1)
-> + [java] [Fatal Error] Test.xml:... (2)
-> + unable to produce correct XML ... (2)
-> + where can I find stylusxql uti... (3)
-> + Trouble Mapping Multiple Eleme... (3)
-> - input parameter (1)
-> - set element value (1)
-> + Xquery Performance Issue (21)
-> + Run Xquery Program using Java (3)
-> + XQuery XML to CSV (3)
-> + XQuery MySQL connector (4)
-> + XQuery with JDBC connection is... (3)
-> + Create FTP Server (2)
-> + XQuery Nested Loop Lookup (5)
-> + Xpath using a Variable for [@I... (2)
-> - My xqDoc option is disabled. (1)
-> + Xpath ancestor selection (4)
-> + Exception: sequence of more th... (2)
-- [1-20] [21-40] [41-60] Next
+ Stylus Studio FAQs (159)
+ Stylus Studio Code Samples & Utilities (364)
+ Stylus Studio Announcements (113)
Topic  
Postnext
David MareSubject: left/right presentation
Author: David Mare
Date: 11 May 2012 01:52 AM
Originally Posted: 10 May 2012 11:29 PM
I'm trying to use XQuery to re-order an input xml file so that each pair of numbers are printed side-by-side eg two per row, left and right. There could be any number of input rows.

My input looks like this:
<root>
<row>
<number>1</number>
</row>
<row>
<number>2</number>
</row>
<row>
<number>3</number>
</row>
<row>
<number>4</number>
</row>
</root>

What I'd like to see is:
<root>
<row>
<number_left>1</number_left>
<number_right>2</number_right>
</row>
<row>
<number_left>3</number_left>
<number_right>4</number_right>
</row>
</root>

Any ideas how to do that with XQuery? I have tried all sorts of approaches without much success.
Postnext
Ivan PedruzziSubject: left/right presentation
Author: Ivan Pedruzzi
Date: 11 May 2012 11:09 AM
See if the following helps

Ivan Pedruzzi
Stylus Studio Team


<root>{
for $row in /root/row[position() mod 2 = 1]
return
<row>
<number_left>{$row/number/string()}</number_left>
<number_right>{$row/following-sibling::row[1]/number/string()}</number_right>
</row>
}</root>
Posttop
David MareSubject: left/right presentation
Author: David Mare
Date: 12 May 2012 07:59 PM
Thanks Ivan, that's exactly what I needed.
   
Download A Free Trial of Stylus Studio 6 XML Professional Edition Today! Powered by Stylus Studio, the world's leading XML IDE for XML, XSLT, XQuery, XML Schema, DTD, XPath, WSDL, XHTML, SQL/XML, and XML Mapping!  
go

Log In Options

Site Map | Privacy Policy | Terms of Use | Trademarks
Stylus Scoop XML Newsletter:
W3C Member
Stylus Studio® and DataDirect XQuery ™are from DataDirect Technologies, is a registered trademark of Progress Software Corporation, in the U.S. and other countries. © 2004-2016 All Rights Reserved.