fix(Filter): Navigation error in filter row

Author: gedinakova

src/app/grid-filter-template/grid-filter-template.sample.html

@@ -38,7 +38,8 @@
                         tabindex="0"
                         placeholder="Filter..."
                         autocomplete="off"
-                        (input)="onInput(input, column)"/>
+                        (input)="onInput(input, column)"
+                        (onKeyDown)="onKeyDown($event)"/>
                     <igx-suffix *ngIf="input.value || input.value === 0" (click)="clearInput(input, column)" tabindex="0">
                         <igx-icon>clear</igx-icon>
                     </igx-suffix>

src/app/grid-filter-template/grid-filter-template.sample.ts

@@ -515,4 +515,9 @@ export class GridFilterTemplateSampleComponent implements OnInit {
         input.value = null;
         this.grid1.clearFilter(column.field);
     }
+
+    public onKeyDown(event: KeyboardEvent) {
+        event.stopImmediatePropagation();
+    }
+
 }