fix(igxPivotGrid): show expander only if there is a hierarchy in the columns (#14193)

dkamburov · MKirova · web-flow · commit 09ff9b929547 · 2024-05-13T17:08:50.000+03:00
Co-authored-by: MKirova &lt;MKirova@DEV-MKIROVA&gt;
diff --git a/projects/igniteui-angular/src/lib/grids/pivot-grid/pivot-grid.component.ts b/projects/igniteui-angular/src/lib/grids/pivot-grid/pivot-grid.component.ts
@@ -2047,7 +2047,7 @@ export class IgxPivotGridComponent extends IgxGridBaseDirective implements OnIni
                 const newPath = path.join(separator);
                 let targetHierarchy = currentHierarchy.get(newPath);
                 if (!targetHierarchy) {
-                    currentHierarchy.set(newPath, { value: newPath, expandable: true, children: new Map<string, any>(), dimension: this.columnDimensions[0] });
+                    currentHierarchy.set(newPath, { value: newPath, expandable: !!this.columnDimensions[0].childLevel, children: new Map<string, any>(), dimension: this.columnDimensions[0] });
                     targetHierarchy = currentHierarchy.get(newPath);
                 }
                 currentHierarchy = targetHierarchy.children;

Original file line number	Diff line number	Diff line change
`@@ -2047,7 +2047,7 @@ export class IgxPivotGridComponent extends IgxGridBaseDirective implements OnIni`
`2047`	`2047`	`const newPath = path.join(separator);`
`2048`	`2048`	`let targetHierarchy = currentHierarchy.get(newPath);`
`2049`	`2049`	`if (!targetHierarchy) {`
`2050`		`- currentHierarchy.set(newPath, { value: newPath, expandable: true, children: new Map<string, any>(), dimension: this.columnDimensions[0] });`
	`2050`	`+ currentHierarchy.set(newPath, { value: newPath, expandable: !!this.columnDimensions[0].childLevel, children: new Map<string, any>(), dimension: this.columnDimensions[0] });`
`2051`	`2051`	`targetHierarchy = currentHierarchy.get(newPath);`
`2052`	`2052`	`}`
`2053`	`2053`	`currentHierarchy = targetHierarchy.children;`