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Java and Wicket web development thoughts, tutorials, and tips

roman@coderdreams.com
Coder DreamsCoder Dreams
  • Wicket UI Library
  • LetsDefinitely.com
  • About Me
  • Books

Self-contained Wicket Fragments

Oct 31, 2020

Create self-contained Fragments that don’t need to duplicate markup

Wicket quick tip #5: Prevent duplicate appendJavascript() invocations

Aug 12, 2020

Implement a custom AjaxRequestTargetProvider to prevent duplicate Javascript being sent to the browser.

Wicket quick tip #4: Change default AjaxChannel to Active

Jul 7, 2020

Change the default behavior of Wicket’s ajax request processing in order to avoid some common bugs.

Tracking down a bug in production Wicket application

Jun 20, 2020

Investigating a problem with duplicate markup ID’s generated by Wicket and how to solve it.

Spring MVC vs Wicket

Jun 9, 2020

Let’s compare Wicket and Spring MVC by trying to implement a simple application using both. Our application will allow users to add cars to a database.

How to implement record locking in Wicket

May 28, 2020

The concept of record locking is useful when you want to allow only one user to edit a data record at a time. In a multi-user environment, you want to avoid the case where multiple users are simultaneously editing the same record and possibly overwriting each other’s changes.

Customizing your Wicket codebase: Part 3 – Custom Text

May 16, 2020

Another powerful technique for customizing using property files.

Wicket quick tip #3: How to include templated Javascript files

May 3, 2020

A series of quick tips aimed at improving your productivity. How to create Javascript files with server-side injected values.

Customizing your codebase per customer: Part 2 – Conditions

Apr 25, 2020

In part 2 we look at a more powerful approach to customizing your codebase.

Wicket quick tip #2: Print to PDF

Apr 11, 2020

A series of quick tips aimed at improving your productivity. Generating PDF’s from Wicket pages.

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  • wicket

Recent Posts

  • Self-contained Wicket Fragments
  • Pros and cons of unit testing
  • Themeable React Monopoly board
  • Please dont use client-specific release branches
  • Wicket quick tip #5: Prevent duplicate appendJavascript() invocations

Recent Comments

  • KB I hated Wicket when I started my first job in 2014. But that was due to newbie ignorance, and I quickly came to appreciate its simplicity. One Java file, one very very slim HTML file, and that's it. I...

    Spring MVC vs Wicket 路  September 17, 2020

  • Dan Haywood Nice to hear you've discovered us. Would love to see you on our slack channel, perhaps you could share your use case?

    Five reasons you should use Apache Wicket 路  June 25, 2020

  • E.F.L Also, there exists Apache Isis, which automates the UI creation. It is awesome.

    Five reasons you should use Apache Wicket 路  June 9, 2020

  • Olivier Dutrieux Hello @RomanSery, Thx for all your series, very interresting 馃檪 Just a mistake on this page : String msg = ((CriticalUpdate)event.getPayload()); is not correct but rather CriticalUpdate msg =...

    How to use Wicket component events 路  May 17, 2020

  • Ren茅 Aravena Hi Roman, I followed your advice and it worked, I had to extend several classes, because in principle, although visually showed the month in Spanish, did not accept dates beyond the 12th day of each...

    Wicket-fields UI library v1.0 released! 路  March 25, 2020

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