fix(IgxGrid): should not throw error when rowEdit template is empty #6127

ddincheva · ddincheva · commit fd6c02fafa03 · 2019-12-18T16:43:28.000+02:00
diff --git a/projects/igniteui-angular/src/lib/grids/grid-navigation.service.ts b/projects/igniteui-angular/src/lib/grids/grid-navigation.service.ts
@@ -190,7 +190,8 @@ export class IgxGridNavigationService {
 
     public focusEditableTarget(rowIndex: number, columnIndex: number) {
         if (this.isColumnFullyVisible(columnIndex)) {
-            this.getCellElementByVisibleIndex(rowIndex, columnIndex).focus();
+            const cell  = this.getCellElementByVisibleIndex(rowIndex, columnIndex);
+            if (cell) { cell.focus(); }
         } else {
             this.performHorizontalScrollToCell(rowIndex, columnIndex);
         }

Original file line number	Diff line number	Diff line change
`@@ -190,7 +190,8 @@ export class IgxGridNavigationService {`
`190`	`190`
`191`	`191`	`public focusEditableTarget(rowIndex: number, columnIndex: number) {`
`192`	`192`	`if (this.isColumnFullyVisible(columnIndex)) {`
`193`		`- this.getCellElementByVisibleIndex(rowIndex, columnIndex).focus();`
	`193`	`+ const cell = this.getCellElementByVisibleIndex(rowIndex, columnIndex);`
	`194`	`+ if (cell) { cell.focus(); }`
`194`	`195`	`} else {`
`195`	`196`	`this.performHorizontalScrollToCell(rowIndex, columnIndex);`
`196`	`197`	`}`