darushHamidi

> Try to `@JoinColumn` in profile entity > > ```ts > @OneToOne(() => StudentEntity, (student) => student.profile, { > onDelete: "CASCADE", > }) > @JoinColumn() > student: StudentEntity > ```...

we can do it with the help of `ChangeDetectorRef` and `*ngIf`. [visit this link.](https://stackoverflow.com/questions/74174042/change-ckeditor-config-does-not-reflect-in-angular/74180406#74180406)