Category Archives: Java Web Frameworks

Vaadin Brings Excel Spreadsheets to the Web

Posted on 23. February 2015 by Roland Krüger

With a new official add-on in the Vaadin directory, the Vaadin web application framework is taken to a new level: the Vaadin Spreadsheet add-on lets you load Microsoft Excel files in a Vaadin Spreadsheet component to be displayed and edited … Continue reading →

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Vaadin 7.4 Released: Grid Component and Declarative Layouts

Posted on 20. February 2015 by Roland Krüger

With version 7.4 Vaadin have released the next minor update of their web framework. This release introduces two very powerful new features: a brand new table component named Grid and declarative layouts.

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How to get autocomplete suggestions from the database for Vaadin’s ComboBox

Posted on 17. January 2015 by Roland Krüger

With class com.vaadin.ui.ComboBox the Vaadin Toolkit provides a drop-down selection component that allows you to select an item from a set of values by offering a list of suggestions based on your current input. This works out of the box … Continue reading →

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Customizing GWT’s browser detection

Posted on 26. November 2014 by Steffen Schäfer

In a recent project, we experienced the phenomenon that the GWT application was broken when started in Internet Explorer 11 embedded in a specific rich client application. It turned out that the user agent string sent by the browser was … Continue reading →

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GWT 2.7.0 ist da!

Posted on 20. November 2014 by Papick G. Taboada

Die Liste mit den Neuerungen ist beachtlich, hier die kurze Übersicht: neues SuperDevMode + inkrementelles Kompilieren CSS3 und Closure Stylesheets JS Interop annotations Final Felder in GWT RPC viele Fehlerbehebungen + Performanceverbesserungen Endlich ist es raus, das 2.7er Release. Gerade … Continue reading →

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Vaadin 7.3 Introduces New Valo Theme

Posted on 5. September 2014 by Roland Krüger

A new minor release of the Vaadin Framework has been released. Besides a long list of bug fixes, there’s the one noteworthy and important new feature this version has to offer: the brand-new theme Valo. The Valo theme Valo, which … Continue reading →

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Resurfaced performance issue in mojarra fixed in 2.2.7

Posted on 7. July 2014 by Erik Bamberg

In 2013 we published a comparision of MyFaces vs Mojarra, where we had compared the behaviour of these two frameworks regarding the impact of the number of components on the lifecycle duration. You can find the post at http://blog.oio.de/2013/04/08/jsf-comparison-myfaces-vs-mojarra/. We … Continue reading →

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