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TwinColSelect - Vaadin Add-on Directory

TwinColSelect for Flow (Vaadin 24, 23.3.x and 14.x) TwinColSelect - Vaadin Add-on Directory
This is a fully server side custom component demo. There are many ways to implement TwinColSelect or so called list builder component. This one is build using layouts and checkboxes. The serverside API is a bit mimicing the CheckBoxGroup component of the framework. There is some resemblance to old TwinColSelect component of Vaadin 8, but this one has many new features. Supported features - Drag and drop selection, - Range selection (shift + click by mouse) - Adopts left to right / right to left direction based on ui.setDirection(); - DataView API - Tooltip generator for items - Tooltips for the buttons, I18n object to provide tooltip texts - Rudimentary A11y features - Keyboard navigation (cursor up/down, space for checked, enter to select) - Vertical and buttonless theme variants