fix(hgrid): Fix resources not updated from global API.

Author: skrustev

projects/igniteui-angular/grids/hierarchical-grid/src/hierarchical-grid.component.ts

@@ -718,6 +718,7 @@ export class IgxHierarchicalGridComponent extends IgxHierarchicalGridBaseDirecti
 
         if (this.parent) {
             this.childLayoutKeys = this.parentIsland.children.map((item) => item.key);
+            this._resourceStrings = this.rootGrid._resourceStrings;
         }
 
         this.headSelectorsTemplates = this.parentIsland ?
@@ -743,7 +744,6 @@ export class IgxHierarchicalGridComponent extends IgxHierarchicalGridBaseDirecti
             this.rootGrid.hasChildrenKey;
         this.showExpandAll = this.parentIsland ?
             this.parentIsland.showExpandAll : this.rootGrid.showExpandAll;
-        this.resourceStrings = this.parentIsland?.resourceStrings ?? this.rootGrid.resourceStrings;
     }
 
     /**

projects/igniteui-angular/grids/hierarchical-grid/src/row-island.component.ts

@@ -123,14 +123,12 @@ export class IgxRowIslandComponent extends IgxHierarchicalGridBaseDirective
      */
     @Input()
     public override set resourceStrings(value: IGridResourceStrings) {
-        this._resourceStrings = value;
-        this.rowIslandAPI.getChildGrids().forEach((grid) => {
-            grid.resourceStrings = value;
-        });
+        super.resourceStrings = value;
+        this.updateGridsResources();
     }
 
     public override get resourceStrings() {
-        return this._resourceStrings ?? this.rootGrid.resourceStrings;
+        return super.resourceStrings ?? this.rootGrid.resourceStrings;
     }
 
     /**
@@ -607,4 +605,10 @@ export class IgxRowIslandComponent extends IgxHierarchicalGridBaseDirective
         grid.childGridTemplates.clear();
         grid.onRowIslandChange();
     }
+
+    private updateGridsResources() {
+        this.rowIslandAPI.getChildGrids().forEach((grid) => {
+            grid.resourceStrings = this.resourceStrings;
+        });
+    }
 }