refactor(treeGrid): row_deleted_parent is now private, remove imports, …

…#3424
IgniteUI · Dec 18, 2018 · b5b1156 · b5b1156
1 parent bd4aaf5
commit b5b1156
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-api.service.ts b/projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-api.service.ts
@@ -179,8 +179,11 @@ export class IgxTreeGridAPIService extends GridBaseAPIService<IgxTreeGridCompone
         return this.row_deleted_parent(id, rowID) || super.row_deleted_transaction(id, rowID);
     }
 
-    public row_deleted_parent(id: string, rowID: any): boolean {
+    private row_deleted_parent(id: string, rowID: any): boolean {
         const grid = this.get(id);
+        if (!grid) {
+            return false;
+        }
         if ((grid.cascadeOnDelete && grid.foreignKey) || grid.childDataKey) {
             let node = grid.records.get(rowID);
             while (node) {

diff --git a/projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-row.component.ts b/projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid-row.component.ts
@@ -3,7 +3,6 @@ import { IgxTreeGridComponent } from './tree-grid.component';
 import { IgxRowComponent } from '../row.component';
 import { ITreeGridRecord } from './tree-grid.interfaces';
 import { IgxTreeGridAPIService } from './tree-grid-api.service';
-import { State, TransactionType } from '../../services';
 import { GridBaseAPIService } from '../api.service';
 import { IgxSelectionAPIService } from '../../core/selection';