zenovskiiqqqw
New Member
I have a Group Entity with the following class member and mapping:\[code\]/** * @ManyToMany(targetEntity="Group", cascade={"persist"}) * @JoinTable(name="groups_children", * joinColumns={@JoinColumn(name="group_id", referencedColumnName="id")}, * inverseJoinColumns={@JoinColumn(name="child_id", referencedColumnName="id", unique=true)} * ) */private $children;\[/code\]Adding a child is trivial:\[code\]public function addChild(Group $group){ if (! $this->hasChild($group)) { $this->children[] = $group; App::getEntityManager()->persist($this); }}\[/code\]Removing a child:\[code\]???????\[/code\]How would I remove a child?