atk4\data\Join_Array::afterInsert PHP Method

    public function afterInsert($model, $id)
    {
        if ($this->weak) {
            return;
        }
        $this->save_buffer[$this->foreign_field] = isset($this->join) ? $this->join->id : $id;
        $persistence = $this->persistence ?: $this->owner->persistence;
        $this->id = $persistence->insert($model, $this->save_buffer, $this->foreign_table);
    }