Welcome!

AJAX & REA Authors: Sebastian Kruk, Andreas Grabner, Michael Kopp, Gathering Clouds, Patson Luk

Related Topics: Java, Adobe Flex, Open Source, AJAX & REA

Java: News Item

OpenXava 4.4: Rapid Java Web Development

OpenXava 4.4 has some new interesting features

OpenXava is a framework for Rapid Java Web Development, well-suited for business and database oriented applications.

OpenXava allows you develop applications just by writing simple domain classes with Java or Groovy. The user interface is generated automatically in runtime, without code generation.

OpenXava 4.4 has some new interesting features such as:

  • Totals, row count and add action in the collection frame when the collection is folded.
  • The frames are folded using a slide effect.
  • It's possible to filter by range in list and collections.
  • Support for Java 7.

And some other useful new features and bug fixes.

Totals, row count and add action in collection frame
If you have a collection like the next one:

When the user folds the collection frame the result is:

In this way you can put several collections in the same view (and tab) and the user can fold all collections to get a global view of all data, in this way:

Filtering by range in list and collections
From now on the user can filter by a range in any persistent property:

It works for all data types: dates, numbers, strings, etc.

And more

See changelog for the complete list of new features and fixes.

More Stories By Javier Paniza

Javier Paniza is the project lead for OpenXava project. He works as software developer at Gestión 400, a software company for public administration in Spain. He has been developing with Java Enterprise since 1998. Also he has been J2EE mentor for development teams in banking projects.

Cloud Expo Breaking News
“I believe it is incumbent on the Cloud Service Providers (CSPs) and/or System Integrators (SIs) to understand the regulatory and compliance-related issues that their customers face,” noted Manjula Talreja, VP of Global Cloud Business Development at Cisco, in this exclusive Q&A with Cloud Expo Conference Chair Jeremy Geelan. “Of course these issues are different in each industry and in each country.” Cloud Computing Journal: The move to cloud isn't about saving money, it is about saving time - ...
“Regulations and compliance are key trust topics with regards to cloud solutions and technology,” noted Sven Denecken, Vice President, Strategy and Co-Innovation Cloud Solutions, SAP AG, in this exclusive Q&A with Cloud Expo Conference Chair Jeremy Geelan. “But it is also more than security of access – it is portability of data and a clear definition of where the data resides.” Cloud Computing Journal: The move to cloud isn't about saving money, it is about saving time – agree or disagree? Sve...
Many organizations want to expand upon the IaaS foundation to deliver cloud services in all forms – software, mobility, infrastructure and IT. Understanding the strategy, planning process and tools for this transformation will help catalyze changes in the way the business operates and deliver real value.
WSO2 on Thursday announced that WSO2 Vice President of Technology Evangelism Chris Haddad and SUSE Business Development Manager Frank Rego will lead a joint presentation at 12 International Cloud Expo. The session, "Bridging IaaS and PaaS to Deliver the Service-Oriented Data Center," is part of the event's Enterprise Cloud Computing Track on Thursday, June 13, 2013. The Cloud Expo conference is being held June 10-13, 2013 at the Javits Center in New York City. Bridging IaaS and PaaS to Deliver ...
IT has more opportunities than ever before with the growth in users, devices, data and secure cloud services. This creates not only a more enriching experience for users, but more opportunities for businesses. The key to capitalizing on these opportunities is to have the right tools in place to help scale operations. In his Day 3 Keynote at 12th Cloud Expo | Cloud Expo New York [June 10-13, 2013], Intel's Rob Crooke will describe the range of products that Intel provides to support different usa...
Quantum Corp., a proven global expert in data protection and Big Data management, has announced that Senior Vice President of Cloud Solutions Henrik Rosendahl will present a session exploring the future of cloud data protection and the impact of data reduction technologies on cloud storage at the 12th International Cloud Expo. The conference takes place June 10-13 at the Javits Center in New York City. Rosendahl will explore trends in cloud-based backup and disaster recovery (DR) and how curre...
One of the cloud’s biggest draws is the capability to virtualize computing resources, allowing it to be consumed with the click of a mouse. But behind that simple click is an enormous infrastructure challenge that has recently been cited as a major cause for slower enterprise adoption. Enterprises can better prepare for this shift and take full advantage of future computing benefits. Between architecture design and migration planning, the road can be long, so what do you do with your talent? I...
In the old world of IT, if you didn't have hardware capacity or the budget to buy more, your project was dead in the water. Budget constraints can leave some of the best, most creative and most ingenious innovations on the cutting room floor. It’s a true dilemma for developers and innovators – why spend the time creating, when a project could be abandoned in a blink? That was the old world. In the new world of IT, developers rule. They have access to resources they can spin up instantly. A hyb...
INetU, the industry's experts in complex hosting and a global provider of business-centric managed cloud and application hosting, has announced that Cloud Architect Rich Hand will be presenting "Private Cloud, Public Cloud - Is There a Third Option?" at the 12th International Cloud Expo taking place June 10-13, 2013 in New York City. As more enterprise IT departments move into the cloud, many executives are evaluating whether to adopt a Public or Private cloud. The cost benefits of the Public ...
“I’m careful when using terms like Big Data, because it can mean so many things to different people,” explained Eric Hanselman, Chief Analyst at 451 Research, in this exclusive Q&A with Cloud Expo Conference Chair Jeremy Geelan. “There is huge value in analytics that companies can use to pull intelligence from a collection of data sources that are available in their businesses. The inexpensive storage that cloud services can offer make a great environment to pull together siloed data.” Cloud Co...