<h3 class="modal-title">A quel Book ajouter cet element ?</h3>

    <ul class="row ">

        Les books de vos visites:

        <li class="" ng-repeat="i in books | filter:{parent_visit:'!null'}:filter:{ parent_visit: 'null', idArticle: 'null' }">

            <div>

                <a ng-click="addToBook(i.id)">{{ i.title }}</a>

            </div>

        </li>

        Autres Books:

        <li class="" ng-repeat="i in books | filter:{ parent_visit: 'null', idArticle: 'null' }">

            <div>

                <a ng-click="addToBook(i.id)">{{ i.title }}</a>

            </div>

        </li>

    </ul>

    <button ng-click="cancel()" class="btn btn-warning">Cancel</button>