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DevExtreme - Diagram - New User Actions API (v19.2.4)

We added three events to the DevExtreme Diagram widget. You can handle these events to react to user actions and run custom business logic. Selection Changed Event The new selectionChanged event fires when the user selects or deselects a shape or a connector...

Oliver Sturm (DevExpress)

13 January 2020

Angular ASP.NET Core ASP.NET MVC DevExtreme Diagram jQuery React v19.2 Vue

DevExtreme - Data Form Efficient Dynamic Updates (v19.2)

You can now update parts of DevExtreme Data Forms efficiently, without affecting unchanged elements. New rendering logic helps you optimize use cases where you dynamically add, remove, show and hide items at runtime. Add and Remove Items If you change...

Oliver Sturm (DevExpress)

9 January 2020

Angular ASP.NET Core ASP.NET MVC Data Form DevExtreme jQuery React v19.2 Vue

DevExtreme - Asynchronous Validation (v19.2)

You can now use an async validation rule to execute field validation logic on a server. Implement the function validationCallback to return a Promise (or the jQuery equivalent). Here is an example: $('#textBox').dxTextBox({ ... }) .dxValidator({ validationRules...

Oliver Sturm (DevExpress)

20 December 2019

Angular ASP.NET Core ASP.NET MVC DevExtreme jQuery React v19.2 Validation Vue

DevExtreme Floating Action Button Enhancements (v19.2)

We added new functionality to the DevExtreme Floating Action Button : dxSpeedDialAction now supports label , visible and index options. The direction option is available for the floatingActionButtonConfig . Action Labels Specify the label option for the...

Oliver Sturm (DevExpress)

18 December 2019

Angular ASP.NET Core ASP.NET MVC DevExtreme Floating Action Button jQuery React v19.2 Vue

DevExtreme - New Drag And Drop Utilities (v19.2)

The recent blog post DevExtreme DataGrid and TreeList - Reordering Records/Nodes and More described the new drag & drop features we integrated in the Data Grid and Tree List widgets. This functionality is based on the new Draggable and Sortable components...

Oliver Sturm (DevExpress)

9 December 2019

Angular ASP.NET Core ASP.NET MVC DevExtreme Drag&Drop React v19.2 Vue

DevExtreme Data Visualization - Custom Templates (v19.2)

DevExtreme Visualization widgets now support custom templates for Chart Annotations, Legend items, Tooltip content and the center region of Pie and Donut charts. The template system is the same that other DevExtreme widgets use, but custom templates for...

Oliver Sturm (DevExpress)

6 December 2019

Angular ASP.NET Core ASP.NET MVC Customization DevExtreme jQuery React Templates v19.2 Vue

DevExtreme - File Manager Toolbar And Context Menu Customization (v19.2)

The DevExtreme File Manager widget now supports customization of the built-in toolbar and context menu. You can populate the item collections with standard and user-defined command items, and configure settings to change their appearance and behavior...

Oliver Sturm (DevExpress)

4 December 2019

Angular ASP.NET Core ASP.NET MVC DevExtreme File Manager JavaScript jQuery React v19.2 Vue

DevExtreme DataGrid and TreeList - Reordering Records/Nodes and More (v19.2)

DevExtreme now includes the Draggable and Sortable widgets as a shared drag & drop API. They standardize drag & drop functionality for other widgets in the DevExtreme suite and provide common customization options. You can use the new widgets to implement...

Oliver Sturm (DevExpress)

18 November 2019

Angular ASP.NET Core ASP.NET MVC Data Grid DevExtreme jQuery React Scheduler Tree List v19.2 Vue

DevExtreme Diagram - Images, Containers, Full Screen Mode and More (v19.2)

DevExtreme Diagram v19.2 ships with the following new features/capabilities: Images within shapes Shape containers New data binding capabilities Full screen mode Read only mode Simple view Zoom UI Customization Please note that the DevExtreme Diagram...

Oliver Sturm (DevExpress)

11 November 2019

Angular ASP.NET Core ASP.NET MVC CTP DevExtreme Diagram JavaScript jQuery React v19.2 Vue

DevExtreme - Custom Style Bundles (v19.2)

If you require optimized deployment sizes for DevExtreme applications, here is some great news: With our most recent release (v19.2), you can build custom CSS bundles for the widgets used by your application. Alternatively, widget-specific LESS files...

Oliver Sturm (DevExpress)

1 November 2019

Angular ASP.NET Core ASP.NET MVC DevExtreme DevExtreme CLI DevExtreme for React DevExtreme for Vue React Themes v19.2 Vue