Writing and Debugging XQuery Web Apps with Qexo

Author: xml.com | Published: 10th Aug 2005 | Visited: 773 times | Add Comment
Filed in: Servlets

by Per Bothner June 11, 2003 In this article we will show to to write and install a very simple web application written in the XQuery language . We will also show you how errors are handled, and how you can debug them. Our application uses the servlet extension of Qexo (version 1.7beta2 or later), a free software implementation of XQuery. Our application presents to the user a form like the following: You can edit either field, perhaps to 10 and 3. When you click Submit , you get an...n

Read Article

Sponsored Links

• Querying Data with Oracle XQuery Querying Data with Oracle XQuery Starting with Oracle Database 10g Release 2, you can take advantage of a full-featured native XQuery engine integrated with the database. With Oracle XQuery, you can accomplish various tasks involved in developing PHP/Oracle XML applications, operating on any kind of ...

• Zorba XQuery Processor: Something Tells Me You Need To Pay Attention To This So I got a ping from William Candillon yesterday on IM, but I wasn't around so am just now getting in sync with him today. He and I had a discussion about a year or so back regarding a potentia ...

• Writing Code Templates for Third-Party Controls in Iron Speed Designer The goal of using Code Templates in Iron Speed Designer is all about saving time! Integrate your favorite third-party control into your Iron Speed Designer applicat ...

• New Best Practice Centers: Oracle Fusion Middleware for Apps These new Best Practice Centers for E-Business Suite, PeopleSoft, and Siebel provides technical hands-on content designed to help developers and technologists get started creating SOA with their apps to ...

• Writing Your Own GPS Applications: Part I What is it that GPS applications need to be good enough to use for in-car navigation? Also, how does the process of interpreting GPS data actually work? In this two-part series, I will cover both topics and give you the skills you need to write a commercial-grade GPS applicat ...

• Writing Your Own GPS Applications: Part 2 In part two of the series, the author of "GPS.NET" teaches developers how to write GPS applications suitable for the real world by mastering GPS precision concepts. Source code includes a working NMEA interpreter and sample high-precision application in C# and VB. ...

• sql writing Hi Tom, If a SQL query have 4-5 tables in FROM clause, does it matter to put them in a particular order ? I mean if you have table name A, B, C, D does it make any difference if I write the query as 1. <code>select * from D, B, C, A</code> or ...

• Writing CLS-Compliant Structures in Visual Basic 2008 Techniques for writing your own Structures which adhere to Microsoft CLS, via Visual Basic 2008 ...

• Debugging the JVM Using dbx See how to use the Sun Studio tool dbx to debug a particularly thorny JVM crash on a Solaris x86 syst ...

Next: An XML Fragment Reader