DataGrid/TreeList - AI Assistant: Create skeletons for classes and register new modules#33121
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Alyar666 merged 8 commits intoDevExpress:26_1from Apr 2, 2026
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Pull request overview
Adds an internal “AI Assistant” module to DataGrid and TreeList by introducing a new AIAssistantView/AIAssistantViewController pair backed by a new AIChat helper (Popup + Chat), and wiring the new view into grid-core view initialization.
Changes:
- Register a new
aiAssistantmodule for both DataGrid and TreeList and include it in module load order. - Add
AIChat(Popup-hosted Chat) plus initial Jest coverage. - Extend grid-core typings and the grid view registry to include
aiAssistantView.
Reviewed changes
Copilot reviewed 16 out of 16 changed files in this pull request and generated 5 comments.
Show a summary per file
| File | Description |
|---|---|
| packages/devextreme/js/__internal/grids/tree_list/module_not_extended/ai_assistant.ts | Registers aiAssistant module (controller + view) for TreeList. |
| packages/devextreme/js/__internal/grids/tree_list/m_widget.ts | Imports the new TreeList aiAssistant module. |
| packages/devextreme/js/__internal/grids/tree_list/m_widget_base.ts | Adds aiAssistant to TreeList module initialization order. |
| packages/devextreme/js/__internal/grids/grid_core/views/m_grid_view.ts | Registers aiAssistantView in the grid view names list. |
| packages/devextreme/js/__internal/grids/grid_core/m_types.ts | Adds aiAssistant controller + aiAssistantView to grid-core type maps. |
| packages/devextreme/js/__internal/grids/grid_core/ai_chat/types.ts | Defines AIChatOptions (container, createComponent, callbacks, options). |
| packages/devextreme/js/__internal/grids/grid_core/ai_chat/const.ts | Introduces default popup options + CSS class constants for AI chat. |
| packages/devextreme/js/__internal/grids/grid_core/ai_chat/ai_chat.ts | Implements AIChat (Popup wrapper and Chat creation via createComponent). |
| packages/devextreme/js/__internal/grids/grid_core/ai_chat/ai_chat.test.ts | Adds initial unit tests for AIChat construction and show/hide delegation. |
| packages/devextreme/js/__internal/grids/grid_core/ai_assistant/m_ai_assistant_view.ts | Adds AIAssistantView that instantiates and delegates to AIChat. |
| packages/devextreme/js/__internal/grids/grid_core/ai_assistant/m_ai_assistant_view.test.ts | Adds unit tests for AIAssistantView behavior. |
| packages/devextreme/js/__internal/grids/grid_core/ai_assistant/m_ai_assistant_view_controller.ts | Adds controller that delegates show/hide to AIAssistantView. |
| packages/devextreme/js/__internal/grids/grid_core/ai_assistant/m_ai_assistant_view_controller.test.ts | Adds unit tests for the new controller. |
| packages/devextreme/js/__internal/grids/data_grid/module_not_extended/ai_assistant.ts | Registers aiAssistant module (controller + view) for DataGrid. |
| packages/devextreme/js/__internal/grids/data_grid/m_widget.ts | Imports the new DataGrid aiAssistant module. |
| packages/devextreme/js/__internal/grids/data_grid/m_widget_base.ts | Adds aiAssistant to DataGrid module order; adjusts comments near processModules. |
packages/devextreme/js/__internal/grids/grid_core/ai_chat/const.ts
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packages/devextreme/js/__internal/grids/grid_core/ai_assistant/m_ai_assistant_view.ts
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packages/devextreme/js/__internal/grids/data_grid/m_widget_base.ts
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packages/devextreme/js/__internal/grids/grid_core/ai_assistant/m_ai_assistant_view.ts
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packages/devextreme/js/__internal/grids/grid_core/ai_assistant/m_ai_assistant_view.ts
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anna-shakhova
previously approved these changes
Apr 2, 2026
anna-shakhova
previously approved these changes
Apr 2, 2026
anna-shakhova
approved these changes
Apr 2, 2026
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