I have some set of custom icons. They are stored in resources in a separate module from the main vaadin application. To upload the iconset, I use SvgIcon with the specified ВownloadHandler. public ...

Is it possible to display the date and time selection field in one field instead of two? How can I get a separate calendar and time selection component (only what is raised by clicking on the field)? ...

I've upgraded to Vaadin 24.8 from 24.7. I'm trying now fix all of my StreamResource deprecation errors. I'm having particular trouble with embedded PDFs. I'm utilizing near 100% Flow in my application....

So this is my Contact Information editor. Somehow after editing an existing entry, i can no longer select it inside the grid. Well i can select it, but the selectionListener does not fire an event ...

I am currently developing a web application using Vaadin24. I have a link https://mylink.com/package/version. When opening this link, the server will automatically handle the file streaming and make ...

Is there a way to apply dynamic CSS with selectors via Vaadin Flow? Obviously, you can set CSS pretty easily in most circumstances. My specific problem is that I have dynamic background colors for ...

How are you expected to do a dynamic filter of a grid using a BackEndDataProvider? I have a fully functional instance, but I feel like the way I made it work cannot possibly be the correct or at least ...

I have a situation in my application where I have a view page for an entity. These entities can be either by themselves, or link to each other as parent/child. In a situation where I'm viewing a child,...

I'm trying to get drag'n drop working with Vaadin 24. Should be an easy thing. But somehow, it simply does not work. This is my code: public DashboardView() { System.out.println("View ...

I am using Vaadin 24. I use a side menu and I use "DrawerToggle" to show / hide menu items when the burger icon is pressed. Works very well. DrawerToggle toggle = new DrawerToggle();
 ...

I'm trying to make my Java Vaadin (V24) grid more easily editable. My goal is to have the cell I navigate to ready to be edited by pressing a key (Key A for example). The problem is there seems to be ...

I'm having trouble implementing the logout functionality in my Vaadin 24 application. I'm using OAuth2 with GitLab as the login provider. The login process itself works fine: I have a custom page with ...

I am trying to scroll to the fragment element on first iframe load (default browser behavior when there is #<elementId> in the url), however I have been unsuccessful so far. In url, there is an ...

The production mode build in 24.4 does not seem to work correctly. The problem seems to be caused by the flow-build-info.json file not being built correctly. We are deploying to a stand-alone Tomcat ...

I'm developing a spring application. I'm using Vaadin for building user interface. I have class like this which should be responsible for displaying images. @SpringComponent @Scope("prototype&...