Migrate TreeList to native classes (#26767)

Co-authored-by: Alyar <>
DevExpress · Feb 28, 2024 · 9b71924 · 9b71924
1 parent a6bb266
commit 9b71924
Show file tree

Hide file tree

Showing 12 changed files with 1,698 additions and 1,570 deletions.
diff --git a/packages/devextreme/js/__internal/grids/grid_core/error_handling/m_error_handling.ts b/packages/devextreme/js/__internal/grids/grid_core/error_handling/m_error_handling.ts
@@ -14,7 +14,7 @@ const ERROR_MESSAGE_CLASS = 'dx-error-message';
 const ERROR_CLOSEBUTTON_CLASS = 'dx-closebutton';
 const ACTION_CLASS = 'action';
 
-class ErrorHandlingController extends modules.ViewController {
+export class ErrorHandlingController extends modules.ViewController {
   private _columnHeadersView: any;
 
   private _rowsView: any;
@@ -126,7 +126,7 @@ class ErrorHandlingController extends modules.ViewController {
     return $firstErrorRow;
   }
 
-  removeErrorRow($row) {
+  removeErrorRow($row?) {
     if (!$row) {
       const $columnHeaders = this._columnHeadersView && this._columnHeadersView.element();
       $row = $columnHeaders && $columnHeaders.find(`.${ERROR_ROW_CLASS}`);
@@ -152,7 +152,7 @@ class ErrorHandlingController extends modules.ViewController {
 const data = (Base: ModuleType<DataController>) => class ErrorHandlingDataControllerExtends extends Base {
   init() {
     const that = this;
-    // @ts-expect-error
+
     const errorHandlingController = that.getController('errorHandling');
 
     super.init();
@@ -166,7 +166,7 @@ const data = (Base: ModuleType<DataController>) => class ErrorHandlingDataContro
       if (e && e.changeType === 'loadError') {
         return;
       }
-      // @ts-expect-error
+
       const errorHandlingController = that.getController('errorHandling');
       const editingController = that.getController('editing');
 

diff --git a/packages/devextreme/js/__internal/grids/grid_core/m_types.ts b/packages/devextreme/js/__internal/grids/grid_core/m_types.ts
@@ -169,6 +169,7 @@ export interface Controllers {
   export: any;
   draggingHeader: any;
   selection: import('./selection/m_selection').SelectionController;
+  errorHandling: import('./error_handling/m_error_handling').ErrorHandlingController;
 }
 
 type ControllerTypes = {

diff --git a/packages/devextreme/js/__internal/grids/grid_core/validating/m_validating.ts b/packages/devextreme/js/__internal/grids/grid_core/validating/m_validating.ts
@@ -996,7 +996,6 @@ export const validatingModule = {
 
         _showErrorRow(change) {
           let $popupContent;
-          // @ts-expect-error
           const errorHandling = this.getController('errorHandling');
           const items = this.getController('data').items();
           const rowIndex = this.getIndexByKey(change.key, items);

diff --git a/packages/devextreme/js/__internal/grids/grid_core/views/m_grid_view.ts b/packages/devextreme/js/__internal/grids/grid_core/views/m_grid_view.ts
@@ -55,7 +55,7 @@ const restoreFocus = function (focusedElement, selectionRange) {
 export class ResizingController extends modules.ViewController {
   private _refreshSizesHandler: any;
 
-  private _dataController: any;
+  _dataController: any;
 
   _rowsView: any;