Merge branch 'master' into expose-pageChange-perPageChange-emitters-m

Author: ddincheva

projects/igniteui-angular/src/lib/grids/grid-navigation.service.ts

@@ -171,7 +171,8 @@ export class IgxGridNavigationService {
     }
 
     focusTbody(event) {
-        if (!this.activeNode || this.activeNode.row < 0 || this.activeNode.row > this.grid.dataView.length - 1) {
+        const gridRows = this.grid.verticalScrollContainer.totalItemCount ?? this.grid.dataView.length;
+        if (!this.activeNode || this.activeNode.row < 0 || this.activeNode.row > gridRows - 1) {
             this.activeNode = { row: 0, column: 0 };
             this.grid.navigateTo(0, 0, (obj) => {
                 this.grid.clearCellSelection();

projects/igniteui-angular/src/lib/slider/slider.component.ts

@@ -625,6 +625,8 @@ export class IgxSliderComponent implements
         } else {
             this._value = value;
         }
+
+        this._onChangeCallback(value);
     }
 
     /**
@@ -1351,6 +1353,8 @@ export class IgxSliderComponent implements
         } else {
             this.value = (value as number) - ((value as number) % this.step);
         }
+
+        this._cdr.detectChanges();
     }
 
     private updateTrack() {
@@ -1421,8 +1425,6 @@ export class IgxSliderComponent implements
             this.upperValue = (value as IRangeSliderValue).upper;
             this.lowerValue = (value as IRangeSliderValue).lower;
         }
-
-        this._onChangeCallback(this.value);
     }
 
     private emitValueChanged(oldValue: number | IRangeSliderValue) {