mgr/dashboard: Update selected items on table refresh

Signed-off-by: Ricardo Marques <rimarques@suse.com>

src/pybind/mgr/dashboard/frontend/src/app/shared/datatable/table/table.component.ts

@@ -214,6 +214,25 @@ export class TableComponent implements AfterContentChecked, OnInit, OnChanges, O
     }
     this.loadingIndicator = false;
     this.updating = false;
+    this.updateSelected();
+  }
+
+  /**
+   * After updating the data, we have to update the selected items
+   * because details may have changed,
+   * or some selected items may have been removed.
+   */
+  updateSelected() {
+    const newSelected = [];
+    this.selection.selected.forEach((selectedItem) => {
+      for (const row of this.data) {
+        if (selectedItem[this.identifier] === row[this.identifier]) {
+          newSelected.push(row);
+        }
+      }
+    });
+    this.selection.selected = newSelected;
+    this.onSelect();
   }
 
   onSelect() {